Updated on 2024/07/28

Information

 

写真a

 
IKEGAYA NAOKI
 
Organization
Faculty of Engineering Sciences Department of Advanced Environmental Science and Engineering Professor
School of Engineering (Joint Appointment)
Interdisciplinary Graduate School of Engineering Sciences Department of Interdisciplinary Engineering Sciences(Joint Appointment)
Title
Professor
Contact information
メールアドレス
Tel
0925837644
Profile
There are several crucial environmental problems in an urban such as heat island phenomena and gas dispersion. We have investigated the effects of an urban geometry on the wind and thermal environment. We adopts both wind tunnel experiments and computational fluid dynamics (CFD). By means of wind tunnel experiments, the momentum and mass transfer coefficients have been measured to discuss the effects of an urban geometry. These database can improve existing models of momentum and mass transfer. By using CFD, a detailed flow and gas concentration field has been analyzed to grasp the wind and thermal comfort at the pedestrian level. Keywords: Urban climate, Urban Canopy, Scalar Transfer, Scalar Dispersion, Momentum transfer, Turbulent Structure, Unsteady Building Ventilation, LES, RANS, CFD, Wind-tunnel Experiment, Salinity Method, Filter Paper Method, Turbulent Boundary Layer, Wake flow, Bulk Transfer Coefficient, PIV, LDV, Gust, Weak wind, Probability Density, Exceeding wind speed, Momentum flux, Integral Equation, Indoor ventilation, LBM, Vegetation canopy
Homepage
External link

Degree

  • Dr. Eng.

Research History

  • なし

    なし

  • なし

Research Interests・Research Keywords

  • Research theme:Investigation on the effects of an urban geometry on the scalar transfer between urban area in the atmosphere

    Keyword:Urban climate, Urban Canopy, Scalar Transfer, Scalar Dispersion, Momentum transfer, Turbulent Structure, Unsteady Building Ventilation, LES, RANS, CFD, Wind-tunnel Experiment, Salinity Method, Filter Paper Method, Turbulent Boundary Layer, Wake flow, Bulk

    Research period: 2012.1

Awards

  • 室内環境学会学会賞論文賞

    2021.12   論文賞

  • 日本風工学会研究奨励賞

    2017.1   日本風工学会  

  • 日本建築学会奨励賞

    2014.8   日本建築学会  

  • 平成21年度風工学会優秀修士論文賞

    2010.3   日本風工学会  

  • 第19回日本建築学会優秀卒業論文賞

    2008.8   日本建築学会  

Papers

  • Indoor flow datasets of two-layered cross-ventilation models by particle image velocimetry and hot wire anemometry

    W. Wang, N. Ikegaya, C. Hirose, M.F. Mohamad

    Data in Brief   52   109856 - 109856   2024.2

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    Language:Others   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.dib.2023.109856

  • Correlations among high-order statistics and low-occurrence wind speeds within a simplified urban canopy based on particle image velocimetry datasets

    Fei Li, Chiyoko Hirose, Wei Wang, Chun-Ho Liu, Naoki Ikegaya

    Building and Environment   247   111050 - 111050   2024.1

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    DOI: 10.1016/j.buildenv.2023.111050

  • Effect of artificial speed of sound in ACM, EDACM, and EMV for two-dimensional cavity flow

    N. Ikegaya, K. Nagata, C. Hirose, J. Tanimoto

    Computers & Fluids   264   105985 - 105985   2023.10

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    DOI: 10.1016/j.compfluid.2023.105985

  • Quantifying natural cross-ventilation flow of a two-layered model used for terraced houses in tropical zones by particle image velocimetry

    N.M. Ali, M.F. Mohamad, W. Wang, C. Hirose, R. Yoshie, N. Ikegaya

    Building and Environment   244   110829 - 110829   2023.10

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    DOI: 10.1016/j.buildenv.2023.110829

  • Appropriate Momentum Provision for Numerical Simulations of Horizontally Homogeneous Urban Canopies Using Periodic Boundary Conditions

    Toshiki Sanemitsu, Naoki Ikegaya, Tsubasa Okaze, John J. Finnigan

    Boundary-Layer Meteorology   188 ( 3 )   485 - 522   2023.8

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    DOI: 10.1007/s10546-023-00823-z

  • Modeling probability density functions of instantaneous velocity components at the pedestrian levels of a building array by Gram–Charlier series

    239   105427 - 105427   2023.8

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    DOI: 10.1016/j.jweia.2023.105427

  • Identifying the Distribution and Frequency of Dust Storms in Iran Based on Long-Term Observations from over 400 Weather Stations

    Leila Mahmoudi, Naoki Ikegaya

    Sustainability   15 ( 16 )   12294 - 12294   2023.8

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    DOI: 10.3390/su151612294

  • 単純都市キャノピーを対象とした周期境界条件を用いた数値流体解析における流れの駆動方法による速度確率性状への影響

    88 ( 809 )   609 - 618   2023.7

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    DOI: 10.3130/aije.88.609

  • Comparing Weibull distribution method and Gram–Charlier series method within the context of estimating low-occurrence strong wind speed of idealized building cases

    236   105401 - 105401   2023.5

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    DOI: 10.1016/j.jweia.2023.105401

  • Effect of protruding eave on the turbulence structures over two-dimensional semi-open street canyon

    Abdillah Alwi, Mohd Faizal Mohamad, Naoki Ikegaya, Azli Abd Razak

    Building and Environment   228   109921 - 109921   2023.1

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    DOI: 10.1016/j.buildenv.2022.109921

  • Numerical Investigation of Flow and Dispersion over Two-Dimensional Semi-Open Street Canyon

    Muhammad Fatih Ibrahim, Mohd Faizal Mohamad, Naoki Ikegaya, Azli Abd Razak

    CFD Letters   15 ( 2 )   53 - 70   2023.1

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    DOI: 10.37934/cfdl.15.2.5370

  • Modelling probability density functions based on the Gram–Charlier series with higher-order statistics: Theoretical derivation and application

    231   105227 - 105227   2022.12

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    DOI: 10.1016/j.jweia.2022.105227

  • Applications of wide-ranging PIV measurements for various turbulent statistics in artificial atmospheric turbulent flow in a wind tunnel

    N. Ikegaya, H. Kikumoto, K. Sasaki, S. Yamada, M. Matsui

    Building and Environment   225   109590 - 109590   2022.11

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    DOI: 10.1016/j.buildenv.2022.109590

  • Computational Fluid Dynamics for Cross-Ventilated Airflow in an Urban Building Reviewed International journal

    C. HIROSE, N. IKEGAYA, A. HAGISHIMA, J. TANIMOTO

    Japan Architectural Review   00   1 - 9   2022.11

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1002/2475-8876.12312

  • Stochastic and statistical characteristics of artificially generated turbulent flow following karman spectrum in a wind-tunnel experiment

    Muhd Azhar bin Zainol, Naoki Ikegaya, Mohd Faizal Mohamad

    Journal of Wind Engineering and Industrial Aerodynamics   229   105148 - 105148   2022.10

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    DOI: 10.1016/j.jweia.2022.105148

  • Stochastic nature of occupants' behavior toward air-conditioning operation in residential buildings

    Ryosuke Fukami, Aya Hagishima, Jun Tanimoto, Naoki Ikegaya

    Japan Architectural Review   5 ( 4 )   649 - 660   2022.10

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    DOI: 10.1002/2475-8876.12293

  • Distributions of gust and peak factors at a pedestrian level in a simplified urban canopy obtained by particle image velocimetry Reviewed International journal

    C. Hirose, T. Nomichi, N. Ikegaya

    Building and Environment   222   2022.8

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    DOI: 10.1016/j.buildenv.2022.109350

  • 都市乱流境界層を対象とした数値流体解析の運動量供給方法による乱流統計量への影響 Reviewed

    真光俊樹, 池谷直樹, 廣瀬智陽子, 谷本潤, 萩島理

    日本建築学会環境系論文集   第87巻 ( 第792号 )   145 - 156   2022.2

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    Language:Japanese   Publishing type:Research paper (scientific journal)  

    DOI: 10.3130/aije.87.145

  • Wind-tunnel estimation of mean and turbulent wind speeds within canopy layer for urban campus

    Yin Mun H'ng, Naoki Ikegaya, Sheikh Ahmad Zaki, Aya Hagishima, Ahmad Faiz Mohammad

    Urban Climate   41   2022.1

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    DOI: 10.1016/j.uclim.2021.101064

  • 通風換気時における都市内建物の室内気流性状把握のための数値流体解析 Reviewed

    廣瀬智陽子, 池谷直樹, 萩島理, 谷本潤

    日本建築学会環境系論文集   第87巻 ( 第791号 )   19 - 28   2022.1

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    Language:Japanese   Publishing type:Research paper (scientific journal)  

    DOI: 10.3130/aije.87.19

  • Consideration of artificial compressibility for explicit computational fluid dynamics simulation Reviewed International journal

    K. Nagata, N. Ikegaya, J. Tanimoto

    Journal of Computational Physics   443   2021.10

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    Language:Japanese   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.jcp.2021.110524

    Repository Public URL: http://hdl.handle.net/2324/4751322

  • Indoor airflow and thermal comfort in a cross-ventilated building within an urban-like block array using large-eddy simulations

    C. Hirose, N. Ikegaya, A. Hagishima, J. Tanimoto

    Building and Environment   196   2021.6

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    DOI: 10.1016/j.buildenv.2021.107811

  • Large-eddy simulation of flow around an isolated building: A step-by-step analysis of influencing factors on turbulent statistics

    Tsubasa Okaze, Hideki Kikumoto, Hiroki Ono, Masashi Imano, Naoki Ikegaya, Takamasa Hasama, Keisuke Nakao, Takeshi Kishida, Yuichi Tabata, Keigo Nakajima, Ryuichiro Yoshie, Yoshihide Tominaga

    Building and Environment   202   108021 - 108021   2021.6

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    DOI: 10.1016/j.buildenv.2021.108021

  • Turbulence effect of urban-canopy flow on indoor velocity fields under sheltered and cross-ventilation conditions

    Ahmad Faiz Mohammad, Naoki Ikegaya, Ryo Hikizu, Sheikh Ahmad Zaki

    Sustainability (Switzerland)   13 ( 2 )   1 - 11   2021.1

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    DOI: 10.3390/su13020586

  • Numerical simulation for cross-ventilation flow of generic block sheltered by urban-like block array

    Y. Adachi, N. Ikegaya, H. Satonaka, A. Hagishima

    Building and Environment   185   2020.11

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    DOI: 10.1016/j.buildenv.2020.107174

  • Experimental study on the interaction between turbulent boundary layer and wake behind various types of two-dimensional cylinders

    N. Ikegaya, S. Morishige, Y. Matsukura, N. Onishi, A. Hagishima

    Journal of Wind Engineering and Industrial Aerodynamics   204   2020.9

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    DOI: 10.1016/j.jweia.2020.104250

  • Numerical simulation of the effects of secondary roughness in the form of extension to arrays of terraced houses on pedestrian wind

    Sheikh Ahmad Zaki Shaikh Salim, Mohamad Nor Hafidz Arif Razali, Naoki Ikegaya, Ahmad Faiz Mohammad, Mohamed Sukri Mat Ali

    Science and Technology for the Built Environment   26 ( 7 )   928 - 940   2020.8

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    DOI: 10.1080/23744731.2020.1735860

  • Evaluation of exceeding wind speed at a pedestrian level around a 1:1:2 isolated block model

    N. Ikegaya, T. Kawaminami, T. Okaze, A. Hagishima

    Journal of Wind Engineering and Industrial Aerodynamics   201   2020.6

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    DOI: 10.1016/j.jweia.2020.104193

  • Outdoor measurements of relationship between canopy flow and wall pressure distributions of a block within urban-like block array

    C. Hirose, N. Ikegaya, A. Hagishima

    Building and Environment   176   2020.6

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    Language:Others   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.buildenv.2020.106881

  • Benchmark test of flow field around a 1:1:2 shaped building model using les: Influences of various calculation conditions on simulation result

    Tsubasa Okaze, Hideki Kikumoto, Hiroki Ono, Masashi Imano, Naoki Ikegaya, Takamasa Hasama, Keisuke Nakao, Takeshi Kishida, Yuichi Tabata, Keigo Nakajima, Ryuichiro Yoshie, Yoshihide Tominaga

    AIJ Journal of Technology and Design   26 ( 62 )   179 - 184   2020.2

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    DOI: 10.3130/aijt.26.179

  • Effect of the numerical viscosity on reproduction of mean and turbulent flow fields in the case of a 1:1:2 single block model

    N. Ikegaya, T. Okaze, H. Kikumoto, M. Imano, H. Ono, Y. Tominaga

    Journal of Wind Engineering and Industrial Aerodynamics   191   279 - 296   2019.8

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    DOI: 10.1016/j.jweia.2019.06.013

  • Outdoor measurement of wall pressure on cubical scale model affected by atmospheric turbulent flow

    C. Hirose, N. Ikegaya, A. Hagishima, J. Tanimoto

    Building and Environment   160   2019.8

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    DOI: 10.1016/j.buildenv.2019.106170

  • Time-resolved particle image velocimetry for cross-ventilation flow of generic block sheltered by urban-like block arrays

    N. Ikegaya, S. Hasegawa, A. Hagishima

    Building and Environment   147   132 - 145   2019.1

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    DOI: 10.1016/j.buildenv.2018.10.015

  • Velocity and scalar concentrations with low occurrence frequencies within urban canopy regions in a neutrally stable shear flow over simplified urban arrays

    T. Kawaminami, N. Ikegaya, A. Hagishima, J. Tanimoto

    Journal of Wind Engineering and Industrial Aerodynamics   182   286 - 294   2018.11

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    DOI: 10.1016/j.jweia.2018.09.024

  • A new semi-empirical model for estimating the drag coefficient of the vertical random staggered arrays using LES

    Ahmad Faiz Mohammad, Sheikh Ahmad Zaki, Naoki Ikegaya, Aya Hagishima, Mohamed Sukri Mat Ali

    Journal of Wind Engineering and Industrial Aerodynamics   180   191 - 200   2018.9

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    DOI: 10.1016/j.jweia.2018.08.003

  • Numerical simulation on wind-driven cross ventilation in square arrays of urban buildings with different opening positions

    Sheikh Ahmad Zaki, Nur Farhana Mohamad Kasim, Naoki Ikegaya, Aya Hagishima, Mohamed Sukri Mat Ali

    Journal of Advanced Research in Fluid Mechanics and Thermal Sciences   49 ( 2 )   101 - 114   2018.9

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  • Coupled simulations of indoor-outdoor flow fields for cross-ventilation of a building in a simplified urban array

    Yuki Murakami, Naoki Ikegaya, Aya Hagishima, Jun Tanimoto

    Atmosphere   9 ( 6 )   2018.6

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    DOI: 10.3390/atmos9060217

  • Experimental study on effect of spires on the lateral nonuniformity of mean flow in a wind tunnel

    Nurizzatul Atikha Rahmat, Aya Hagishima, Naoki Ikegaya, Jun Tanimoto

    Evergreen   5 ( 1 )   1 - 15   2018.3

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    DOI: 10.5109/1929670

  • Evaluation of rare velocity at a pedestrian level due to turbulence in a neutrally stable shear flow over simplified urban arrays

    N. Ikegaya, Y. Ikeda, A. Hagishima, J. Tanimoto

    Journal of Wind Engineering and Industrial Aerodynamics   171   137 - 147   2017.12

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    DOI: 10.1016/j.jweia.2017.10.002

  • A study on accuracy of particle image velocimetry in a wind tunnel simulating airflow around building scale model

    Tsuyoshi Sato, Aya Hagishima, Naoki Ikegaya, Jun Tanimoto

    AIJ Journal of Technology and Design   23 ( 54 )   567 - 572   2017.6

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    DOI: 10.3130/aijt.23.567

  • 大規模集合住戸のエアコンの電力使用量の時系列データに基づく統計分析

    小野 哲嗣, 萩島 理, 谷本 潤, 池谷 直樹

    空気調和・衛生工学会論文集   ( 239 )   1 - 9   2017.2

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    Language:Japanese  

  • 大規模集合住戸のエアコンの電力使用量の時系列データに基づく統計分析

    小野 哲嗣, 萩島 理, 谷本 潤, 池谷 直樹

    空気調和・衛生工学会論文集   ( 239 )   1 - 9   2017.2

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    Language:Japanese  

  • A prediction model for wind speed ratios at pedestrian level with simplified urban canopies

    N. Ikegaya, Y. Ikeda, A. Hagishima, A. A. Razak, J. Tanimoto

    Theoretical and Applied Climatology   127 ( 3-4 )   655 - 665   2017.2

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    Language:Others   Publishing type:Research paper (scientific journal)  

    DOI: 10.1007/s00704-015-1655-z

  • Effect of turbulent flows generated by simplified roughness blocks on instantaneous wall pressure based on large-eddy simulation

    Naoki Ikegaya, Chiyoko Hirose, Aya Hagishima, Jun Tanimoto

    Journal of Wind Engineering   42 ( 1 )   22 - 35   2017.1

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    DOI: 10.5359/jwe.42.22

  • Statistical analysis of wind speeds at a pedestrian level of urban-like roughness

    Naoki Ikegaya, Yasuaki Ikeda, Aya Hagishima, Jun Tanimoto

    Journal of Wind Engineering   42 ( 1 )   1 - 8   2017.1

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    DOI: 10.5359/jwe.42.1

  • Effect of turbulent flow on wall pressure coefficients of block arrays within urban boundary layer

    N. Ikegaya, C. Hirose, A. Hagishima, J. Tanimoto

    Building and Environment   100   28 - 39   2016.5

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    DOI: 10.1016/j.buildenv.2016.02.005

  • Wind tunnel experiment on turbulent flow field around 2D street canyon with eaves

    Tsuyoshi Sato, Aya Hagishima, Naoki Ikegaya, Jun Tanimoto

    Journal of Environmental Engineering (Japan)   81 ( 723 )   467 - 476   2016.5

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    DOI: 10.3130/aije.81.467

  • An experimental study on aerodynamic interaction between a boundary layer generated by a smooth and rough wall and a wake behind a spire

    Rahnat Nurizzatul Atikha, Hagishima Aya, Ikegaya Naoki, Tanimoto Jun, Omar Abd Rahman

    37 ( 2 )   19 - 26   2016.2

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    An experimental study on aerodynamic interaction between a boundary layer generated by a smooth and rough wall and a wake behind a spire

    DOI: 10.15017/1560669

  • Wind-Tunnel Study of Scalar Transfer Phenomena for Surfaces of Block Arrays and Smooth Walls with Dry Patches

    Juyeon Chung, Aya Hagishima, Naoki Ikegaya, Jun Tanimoto

    Boundary-Layer Meteorology   157 ( 2 )   219 - 236   2015.11

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    Language:Others   Publishing type:Research paper (scientific journal)  

    DOI: 10.1007/s10546-015-0063-3

  • 41361 都市表面のスカラーソース偏在と粗度がスカラーバルク係数に及ぼす影響の解明 : 第二報 バルク係数のソースサイズ依存性及びスカラー粗度長(都市キャノピー流れのモデル化,環境工学II,学術講演会・建築デザイン発表会)

    鄭 朱娟, 萩島 理, 池谷 直樹, 谷本 潤

    学術講演梗概集   2015   759 - 760   2015.9

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  • Aerodynamic effect of overhang on a turbulent flow field within a two-dimensional street canyon

    Mohamad Mohd Faizal, Hagishima Aya, Ikegaya Naoki, Tanimoto Jun, Omar Abd Rahman

    37 ( 1 )   1 - 7   2015.9

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    Aerodynamic effect of overhang on a turbulent flow field within a two-dimensional street canyon

    DOI: 10.15017/1525830

  • 40409 住宅における冷房使用行動の確率性状に関する考察(住宅のエネルギー,環境工学I,学術講演会・建築デザイン発表会)

    深見 亮介, 萩島 理, 谷本 潤, 池谷 直樹

    学術講演梗概集   2015   851 - 852   2015.9

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  • 41336 立方体粗度の壁面風圧に対する非定常気流場の影響に関する数値流体解析(自然換気・風圧係数,環境工学II,学術講演会・建築デザイン発表会)

    池谷 直樹, 廣瀬 智陽子, 萩島 理, 谷本 潤

    学術講演梗概集   2015   689 - 690   2015.9

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  • 41358 庇を有する2次元ストリートキャニオン周囲の気流場に関するPIV計測(都市キャノピー流れのモデル化,環境工学II,学術講演会・建築デザイン発表会)

    佐藤 幹, 萩島 理, 池谷 直樹, 谷本 潤

    学術講演梗概集   2015   753 - 754   2015.9

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  • 41360 都市表面のスカラーソース偏在と粗度がスカラーバルク係数に及ぼす影響 : 第一報 実験概要及びバルク係数の測定結果(都市キャノピー流れのモデル化,環境工学II,学術講演会・建築デザイン発表会)

    萩島 理, 鄭 朱娟, 池谷 直樹, 谷本 潤

    学術講演梗概集   2015   757 - 758   2015.9

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  • Acquisition of the field measurement data relating to lane change actions

    Jun Tanimoto, Takuya Fujiki, Shinji Kukida, Naoki Ikegaya, Aya Hagishima

    International Journal of Modern Physics C   26 ( 7 )   2015.7

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    DOI: 10.1142/S0129183115500722

  • Effect of a large gaming neighborhood and a strategy adaptation neighborhood for bolstering network reciprocity in a prisoner's dilemma game

    Takashi Ogasawara, Jun Tanimoto, Eriko Fukuda, Aya Hagishima, Naoki Ikegaya

    Journal of Statistical Mechanics: Theory and Experiment   2014 ( 12 )   2014.12

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    DOI: 10.1088/1742-5468/2014/12/P12024

  • Dangerous drivers foster social dilemma structures hidden behind a traffic flow with lane changes

    Jun Tanimoto, Takuya Fujiki, Zhen Wang, Aya Hagishima, Naoki Ikegaya

    Journal of Statistical Mechanics: Theory and Experiment   2014 ( 11 )   2014.11

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    DOI: 10.1088/1742-5468/2014/11/P11027

  • Risk assessment for infectious disease and its impact on voluntary vaccination behavior in social networks

    Eriko Fukuda, Satoshi Kokubo, Jun Tanimoto, Zhen Wang, Aya Hagishima, Naoki Ikegaya

    Chaos, Solitons and Fractals   68   1 - 9   2014.11

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    DOI: 10.1016/j.chaos.2014.07.004

  • 41315 都市境界層を模擬した粗面上の速度・湿度プロファイル相似性に関する考察(都市気流・風洞実験,環境工学II,2014年度日本建築学会大会(近畿)学術講演会・建築デザイン発表会)

    池谷 直樹, 萩島 理, 谷本 潤

    学術講演梗概集   2014   653 - 654   2014.9

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  • A consideration on the effects of drag force acting on roughness element - The relationship between drag coefficient and dissipation rate

    Naoki Ikegaya, Aya Hagishima, Jun Tanimoto

    Journal of Environmental Engineering (Japan)   79 ( 697 )   297 - 304   2014.3

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    Language:Others  

    DOI: 10.3130/aije.79.297

  • A consideration on the effects of drag force acting on roughness element - The relationship between drag coefficient and dissipation rate

    Naoki Ikegaya, Aya Hagishima, Jun Tanimoto

    Journal of Environmental Engineering (Japan)   79 ( 697 )   297 - 304   2014.3

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    DOI: 10.3130/aije.79.297

  • Influence of stochastic perturbation of both action updating and strategy updating in mixed-strategy 2 × 2 games on evolution of cooperation

    88 ( 6 )   2013.12

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    In a mixed-strategy game framework, each agent's strategy is defined by a real number; on the other hand, in a discrete strategy game framework, only binary strategies, either cooperation or defection, are allowed. In a spatial mixed-strategy game, with respect to the process for updating action (offer), either a synchronous or an asynchronous strategy update should be presumed. This study elucidates how stochastic perturbation that results from a synchronous or an asynchronous process for updating action significantly affects the enhancement of cooperation in an evolutionary process. Especially, when a synchronous process for updating action is assumed, the extent of cooperation increases with an increase in degree. © 2013 American Physical Society.

    DOI: 10.1103/PhysRevE.88.062149

  • 41388 都市粗度群空気力学パラメータの同定方法に関する考察(都市キャノピー・LES,環境工学II,2013 年度日本建築学会大会(北海道)学術講演会・建築デザイン発表会)

    池谷 直樹, 萩島 理, 谷本 潤

    学術講演梗概集   2013   775 - 776   2013.8

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  • Direct Reciprocity in Spatial Populations Enhances R-Reciprocity As Well As ST-Reciprocity

    Kohei Miyaji, Jun Tanimoto, Zhen Wang, Aya Hagishima, Naoki Ikegaya

    PLoS ONE   8 ( 8 )   2013.8

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    DOI: 10.1371/journal.pone.0071961

  • 41382 高アスペクト比模型群周囲の非定常乱流場に関するPIV計測(建物周辺の気流と拡散,環境工学II,2013 年度日本建築学会大会(北海道)学術講演会・建築デザイン発表会)

    佐藤 幹, 萩島 理, 谷本 潤, 池谷 直樹

    学術講演梗概集   2013   763 - 764   2013.8

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  • Particle Image Velocimetry Measurement of Unsteady Turbulent Flow around Regularly Arranged High-Rise Building Models

    Sato Tsuyoshi, Hagishima Aya, Ikegaya Naoki, Tanimoto Jun

    International Journal of High-Rise Buildings   2 ( 2 )   105 - 113   2013.6

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    Particle Image Velocimetry Measurement of Unsteady Turbulent Flow around Regularly Arranged High-Rise Building Models

  • Particle Image Velocimetry Measurement of Unsteady Turbulent Flow around Regularly Arranged High-Rise Building Models

    Sato Tsuyoshi, Hagishima Aya, Ikegaya Naoki, Tanimoto Jun

    International Journal of High-Rise Buildings   2 ( 2 )   105 - 113   2013.6

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    Particle Image Velocimetry Measurement of Unsteady Turbulent Flow around Regularly Arranged High-Rise Building Models

  • Analysis of airflow over building arrays for assessment of urban wind environment

    Azli Abd Razak, Aya Hagishima, Naoki Ikegaya, Jun Tanimoto

    Building and Environment   59   56 - 65   2013.1

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    DOI: 10.1016/j.buildenv.2012.08.007

  • A study on the similarity of the momentum and scalar roughness lengths over urban-like roughness

    Naoki Ikegaya, Aya Hagishima, Jun Tanimoto, Yu Dai Tanaka

    Journal of Environmental Engineering (Japan)   77 ( 681 )   917 - 923   2012.11

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    DOI: 10.3130/aije.77.917

  • 41366 都市キャノピー上空に形成される低速流体塊の統計的分析(地形風・都市キャノピー,環境工学II,2012年度大会(東海)学術講演会・建築デザイン発表会プログラム)

    池谷 直樹, 萩島 理, 谷本 潤, 古賀 康彦

    学術講演梗概集   2012   739 - 740   2012.9

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  • Referring to the social performance promotes cooperation in spatial prisoner's dilemma games

    Keizo Shigaki, Jun Tanimoto, Zhen Wang, Satoshi Kokubo, Aya Hagishima, Naoki Ikegaya

    Physical Review E - Statistical, Nonlinear, and Soft Matter Physics   86 ( 3 )   2012.9

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    DOI: 10.1103/PhysRevE.86.031141

  • 41365 直方体粗度群の壁面風圧に及ぼすアスペクト比の影響に関する風洞模型実験(地形風・都市キャノピー,環境工学II,2012年度大会(東海)学術講演会・建築デザイン発表会プログラム)

    波多野 円, 萩島 理, 谷本 潤, 池谷 直樹, 松本 健太郎

    学術講演梗概集   2012   737 - 738   2012.9

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  • Does copy-resistance enhance cooperation in spatial prisoner's dilemma?

    K. Shigaki, S. Kokubo, J. Tanimoto, A. Hagishima, N. Ikegaya

    EPL   98 ( 4 )   2012.5

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    DOI: 10.1209/0295-5075/98/40008

  • Geometric Dependence of the Scalar Transfer Efficiency over Rough Surfaces

    Naoki Ikegaya, Aya Hagishima, Jun Tanimoto, Yudai Tanaka, Ken Ichi Narita, Sheikh Ahmad Zaki

    Boundary-Layer Meteorology   143 ( 2 )   357 - 377   2012.5

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    DOI: 10.1007/s10546-012-9698-5

  • Spatially correlated heterogeneous aspirations to enhance network reciprocity

    Jun Tanimoto, Makoto Nakata, Aya Hagishima, Naoki Ikegaya

    Physica A: Statistical Mechanics and its Applications   391 ( 3 )   680 - 685   2012.2

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    DOI: 10.1016/j.physa.2011.08.039

  • Total utility demand prediction for multi-dwelling sites by a bottom-up approach considering variations of inhabitants' behaviour schedules

    Jun Tanimoto, Aya Hagishima, Takeshi Iwai, Naoki Ikegaya

    Journal of Building Performance Simulation   6 ( 1 )   53 - 64   2012.1

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    DOI: 10.1080/19401493.2012.680498

  • Large-eddy simulation large-eddysimulation onscalartransferphenomena betweenurbansurfaceandatmosphere

    Naoki Ikegaya, Aya Hagishimaand, Jun Tanimoto

    Journal of Environmental Engineering   76 ( 668 )   943 - 951   2011.10

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    Language:Others   Publishing type:Research paper (scientific journal)  

    DOI: 10.3130/aije.76.943

  • 40334 複雑都市形状における濃度プロファイル測定に基づく運動量・スカラー粗度の相似性(都市気候シミュレーション(1),環境工学I)

    池谷 直樹, 萩島 理, 谷本 潤, 田中 雄大, 成田 健一

    学術講演梗概集. D-1, 環境工学I, 室内音響・音環境, 騒音・固体音, 環境振動, 光・色, 給排水・水環境, 都市設備・環境管理, 環境心理生理, 環境設計, 電磁環境   2011   707 - 708   2011.7

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  • 41389 立方体粗度群床面-大気間のスカラー輸送現象に関するLarge Eddy Simulation(選抜梗概,都市の通風・換気(2),オーガナイズドセッション,環境工学II)

    池谷 直樹, 萩島 理, 谷本 潤

    学術講演梗概集. D-2, 環境工学II, 熱, 湿気, 温熱感, 自然エネルギー, 気流・換気・排煙, 数値流体, 空気清浄, 暖冷房・空調, 熱源設備, 設備応用   2010   785 - 788   2010.7

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  • Wind tunnel experiment on bulk scalar coefficient of urban-like roughness

    Aya Hagishima, Jun Tanimoto, Satoru Suenaga, Naoki Ikegaya, Kazuyuki Maeda, Ken Ichi Narita

    Journal of Environmental Engineering   73 ( 632 )   1225 - 1231   2008.10

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    DOI: 10.3130/aije.73.1225

  • 40450 複雑形状都市におけるバルク輸送係数モデル化のための風洞実験 : 第2報 粗度高さが不均一な場合(風洞実験,環境工学I)

    池谷 直樹, 萩島 理, 谷本 潤, 成田 健一, 末永 啓, 前田 一行

    学術講演梗概集. D-1, 環境工学I, 室内音響・音環境, 騒音・固体音, 環境振動, 光・色, 給排水・水環境, 都市設備・環境管理, 環境心理生理, 環境設計, 電磁環境   2008   941 - 942   2008.7

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  • A study on multi-agent simulation model for transient dynamics and distribution of the population in an urban area

    Naoki Ikegaya, Jun Tanimoto, Aya Hagishima, Hiroki Sagara

    AIJ Journal of Technology and Design   13 ( 26 )   845 - 848   2007.12

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    DOI: 10.3130/aijt.13.845

  • Rocking of rigid block under minute fluctuation of system parameter (1st report, minute fluctuation of friction coefficients)

    Man Yong Jeong, Kohei Suzuki, Naoki Ikegaya

    Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C   73 ( 10 )   2662 - 2669   2007.10

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    DOI: 10.1299/kikaic.73.2662

  • Rocking of rigid block under minute fluctuation of system/excitation parameter (2nd report, minute fluctuation of restitution coefficient)

    Man Yong Jeong, Kohei Suzuki, Naoki Ikegaya

    Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C   73 ( 7 )   1955 - 1962   2007.7

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    DOI: 10.1299/kikaic.73.1955

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Presentations

  • 高さ分布のある単純粗度群を対象とした都市空間内風速の確率性状に関する研究

    川南太志,池谷直樹,萩島理,谷本潤

    2017.12 

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    Event date: 2018.6

    Language:Japanese  

    Country:Japan  

  • LESによる1:1:2単体建物周辺流れのベンチマークテストに基づく各種計算条件が計算結果に及ぼす影響の検討

    大風翼,菊本英紀,小野浩己,今野雅,挾間貴雅,岸田岳士,中尾圭佑,池谷直樹,田畑侑一,富永禎秀

    2017.12 

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    Event date: 2018.6

    Language:Japanese  

    Country:Japan  

  • 単体建物周辺速度の確率性状に対する移流項スキームの影響に関する検討

    池谷直樹,大風翼,菊本英紀,富永禎秀

    2017.12 

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    Event date: 2018.6

    Language:Japanese  

    Country:Japan  

  • Development of estimation method for convective heat transfer coefficient distribution using near-infrared spectroscopy

    Eshima H., Yasumasu T., Ikegaya N., Hagishima A., Tanimoto J.

    2018.3 

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    Event date: 2018.3

    Language:English  

    Country:Japan  

  • Geometric dependency of exceedance wind speed at pedestrian level

    Naoki Ikegaya, Yasuaki Ikeda, Aya Hagishima, Jun Tanimoto

    2018.3 

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    Event date: 2018.3

    Language:English  

    Country:Japan  

  • Statistical analysis on turbulent flow and scalar concentration a pedestrian level in urban boundary layer based on large eddy simulation

    Taishi Kawaminami, Naoki Ikegaya, Aya Hagishima, Jun Tanimoto

    2018.3 

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    Event date: 2018.3

    Language:English  

    Country:Japan  

  • LESによる市街地風環境予測のためのガイドライン策定に向けて その4 1:1:2単体模型周辺流れの変動風速確率密度に対する移流項スキームの影響

    池谷 直樹, 大風翼, 菊本英紀, 富永禎秀

    2016年度日本建築学会学術講演会  2017.9 

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    Event date: 2017.9

    Language:Japanese  

    Country:Japan  

  • Large-eddy simulations of flow around a high-rise building: Validation and sensitivity analysis on turbulent statistics

    7th Europian-African conference on Wind Engineering  2017.9 

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    Event date: 2017.9

    Language:Japanese  

    Country:Japan  

  • LESによる市街地風環境予測のためのガイドライン策定に向けて その1 1:1:2単体建物周辺流れのベンチマークテスト概要

    大風翼, 菊本英紀, 小野浩己, 今野雅, 挾間貴雅, 岸田岳士, 中尾佳佑, 池谷 直樹, 田畑侑一, 富永禎秀

    2016年度日本建築学会学術講演会  2017.9 

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    Event date: 2017.9

    Language:Japanese  

    Country:Japan  

  • Instantaneous variation of wall pressure on a cube in an urban-like array under atmospheric flow International conference

    Naoki Ikegaya, Aya Hagishima, Jun Tanimoto

    8th Japanese-German Meeting on Urban Climatology  2017.3 

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    Event date: 2017.3

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • 単純粗度配列の歩行者空間を対象とした平均風速による低頻度風環境予測

    池谷 直樹, 池田恭彰, 萩島 理, 谷本 潤

    第30回数値流体力学シンポジウム CFD2016  2016.12 

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    Event date: 2016.12

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:タワーホール船堀   Country:Japan  

  • 都市の換気研究と都市-大気間スカラー輸送現象のモデル化 Invited

    池谷 直樹

    第25回 空気シンポジウム  2016.8 

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    Event date: 2016.8

    Language:Japanese   Presentation type:Symposium, workshop panel (public)  

    Venue:九州大学 筑紫キャンパス   Country:Japan  

  • 都市表面のスカラーソースによる濃度境界層のスカラー粗度長に関する考察

    池谷 直樹, 菅沼洋希, 萩島 理, 谷本 潤

    2016年度日本建築学会大会学術講演会  2016.8 

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    Event date: 2016.8

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:福岡大学 七隈キャンパス   Country:Japan  

  • 庇を有する二次元ストリートキャニオン周辺の気流場に関するPIV計測

    佐藤幹, 萩島 理, 谷本 潤, 池谷 直樹

    2015年度日本建築学会大会学術講演会  2015.9 

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    Event date: 2015.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東海大学湘南キャンパス   Country:Japan  

  • 都市表面のスカラーソース偏在と粗度がスカラーバルク係数に及ぼす影響 第二報 バルク係数のソースサイズ依存性及びスカラー粗度長

    鄭朱娟, 萩島 理, 池谷 直樹, 谷本 潤

    2015年度日本建築学会大会学術講演会  2015.9 

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    Event date: 2015.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東海大学湘南キャンパス   Country:Japan  

  • 立方体粗度の壁面風圧に対する非定常気流場の影響に関する数値流体解析

    池谷 直樹, 廣瀬智陽子, 萩島 理, 谷本 潤

    2015年度日本建築学会大会学術講演会  2015.9 

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    Event date: 2015.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東海大学湘南キャンパス   Country:Japan  

  • 都市表面のスカラーソース偏在と粗度がスカラーバルク系すに及ぼす影響 第一報 実験概要及びバルク係数の測定結果

    萩島 理, 鄭朱娟, 池谷 直樹, 谷本 潤

    2015年度日本建築学会大会学術講演会  2015.9 

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    Event date: 2015.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東海大学湘南キャンパス   Country:Japan  

  • 複雑都市形状の運動量・スカラー相似性に関する基礎的検討について Invited

    池谷 直樹

    2015年度 日本建築学会大会(関東) 環境工学部門 研究懇談会  2015.9 

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    Event date: 2015.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東海大学湘南キャンパス   Country:Japan  

  • Characteristics of scalar dispersion from a continuous area source over a cubical array International conference

    Naoki Ikegaya, Aya Hagishima, Jun Tanimoto

    9th International Conference on Urban Climate  2015.6 

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    Event date: 2015.6

    Language:English   Presentation type:Oral presentation (general)  

    Country:France  

  • 単純都市形状を対象とした地表面近傍風速に関する統計的性質と突風の評価

    池谷 直樹, 池田恭彰, 萩島 理, 谷本 潤

    平成27年度日本風工学会年次研究発表会  2015.5 

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    Event date: 2015.5

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:徳島大学   Country:Japan  

  • 都市境界層内におけるスパイヤー後流と乱流境界層気流の干渉に関する基礎的検討

    池谷 直樹, Nurizzatul Atikha Binti Rahmati, 萩島 理, 谷本 潤

    日本流体力学会 年会2014  2014.9 

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    Event date: 2014.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  • 複雑形状都市におけるバルク輸送係数モデル化のための風洞実験 : 第2報 粗度高さが不均一な場合

    池谷 直樹,萩島 理,谷本 潤,成田 健一,末永 啓,前田 一行

    日本建築学会大会学術講演  2008.9 

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    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Experimental study of geometry dependence of scalar transfer efficiency of rough surfaces International conference

    Aya Hagishima, Naoki Ikegaya, Yudai Tanaka, Jun Tanimoto, Ken-ichi Narita

    CWE2010  2010.5 

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    Language:English   Presentation type:Oral presentation (general)  

    Country:United States  

  • Wind tunnel measurement of aerodynamic parameters of urban building arrays with random geometries International conference

    Sheikh Ahmad Zaki, Aya Hagishima, Jun Tanimoto, Naoki Ikegaya

    CWE2010  2010.5 

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    Language:English   Presentation type:Oral presentation (general)  

    Country:United States  

  • Large-eddy simulation of scalar transport phenomena between an urban surface and atmosphere International conference

    Naoki Ikegaya, Aya Hagishima, Jun Tanimoto,Siegfried Raasch, Letzel Marcus

    CWE2010  2010.5 

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    Language:English   Presentation type:Oral presentation (general)  

    Country:United States  

  • 立方体粗度群床面-大気間のスカラー輸送現象に関するLarge Eddy Simulation

    池谷 直樹,萩島 理,谷本 潤

    日本建築学会大会学術講演  2010.9 

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    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • 複雑都市形状における濃度プロファイル測定に基づく運動量・スカラー粗度の相似性

    池谷直樹,萩島理,谷本潤,田中雄大,成田健一

    日本建築学会大会学術講演  2011.8 

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    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Large-Eddy Simulationによる都市キャノピー上空の境界層における乱流統計量の解析

    古賀康彦,池谷直樹,萩島理,谷本潤

    第25回数値流体シンポジウム  2011.12 

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    Language:Japanese   Presentation type:Symposium, workshop panel (public)  

    Country:Japan  

  • 単純粗度配列におけるキャノピー内風速と換気効果の推定

    池谷直樹,Azli Abd Razak, 萩島理,谷本潤

    第25回数値流体シンポジウム  2011.12 

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    Language:Japanese   Presentation type:Symposium, workshop panel (public)  

    Country:Japan  

  • Large-eddy simulation on airflow over a building arrays for assessment of well ventilated city International conference

    Naoki Ikegaya, Razak, AA, Aya Hagishima, Jun Tanimoto

    5th int. Building Physics Conference  2012.5 

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    Presentation type:Oral presentation (general)  

    Country:Japan  

  • Wind-tunnel experiments on scalar boundary layer over cubical block arrays International conference

    ICUC8  2012.8 

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    Presentation type:Oral presentation (general)  

    Country:Japan  

  • Drag coefficients of staggered arrays with various block aspect ratio International conference

    ICUC8  2012.8 

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    Presentation type:Oral presentation (general)  

    Country:Japan  

  • Numerical investigation of urban geometry impact on pedestrian wind environment International conference

    7th int. colloquium on Bluff Body Aerodynamics and Applications  2012.9 

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    Presentation type:Oral presentation (general)  

    Country:Japan  

  • 直方体粗度群の壁面風圧に及ぼすアスペクト比の影響に関する風洞模型実験

    波多野円, 池谷 直樹, 萩島 理, 谷本 潤

    日本建築学会  2012.9 

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    Presentation type:Oral presentation (general)  

    Country:Japan  

  • 都市キャノピー上空に形成される低速流体塊の統計的分析

    池谷 直樹

    日本建築学会  2012.9 

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    Presentation type:Oral presentation (general)  

    Country:Japan  

  • 都市キャノピー上空の低速流体塊による運動量輸送メカニズムに関する研究

    池谷 直樹

    第26回数値流体シンポジウム  2012.12 

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    Presentation type:Oral presentation (general)  

    Country:Japan  

  • 都市大気境界層上空の対数領域における空気力学パラメータ同定方法の考察

    池谷直樹,萩島理,谷本潤

    日本風工学会年次研究発表会  2013.5 

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    Presentation type:Oral presentation (general)  

    Country:Japan  

  • Stochastic characteristics of thermal load in a single dwelling in a residential building based on building energy simulation coupled with a sub-model for considering variation in behavior schedules of residents International conference

    Hagishima,A., Tanimoto, J., Ikegaya, N., Mitsuyasu, S

    13th International Conference of the International Building Performance Simulation Association  2013.8 

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    Presentation type:Oral presentation (general)  

    Country:Japan  

  • 都市歩道空間の風環境評価のためのLarge-Eddy Simulation

    池谷 直樹, 萩島 理, 谷本 潤, 池田恭彰, Razak, Azli

    第27回数値流体力学シンポジウム  2013.12 

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    Presentation type:Oral presentation (general)  

    Country:Japan  

  • 都市キャノピー上空の乱流構造が運動量輸送に及ぼす影響の解明

    池谷直樹,萩島理,谷本潤,

    第27回数値流体力学シンポジウム  2013.12 

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    Presentation type:Oral presentation (general)  

    Country:Japan  

  • 都市キャノピー上空の乱流構造が運動量輸送に及ぼす影響の解明

    池谷直樹,萩島理,谷本潤,

    第27回数値流体力学シンポジウム  2013.12 

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    Presentation type:Oral presentation (general)  

    Country:Japan  

  • 感染症および情報伝搬ネットワークの相違が自発的ワクチン接種行動に与える影響

    福田枝里子,谷本潤,萩島理,池谷直樹

    第19回交通流のシミュレーションシンポジウム  2013.12 

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    Presentation type:Oral presentation (general)  

    Country:Japan  

  • 非一様な粒子が混在した二車線系交通流における車線変更条件の提案と非対称性の再現

    藤木拓也,谷本潤,萩島理,池谷直樹,莖田慎司

    第19回交通流のシミュレーションシンポジウム  2013.12 

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    Presentation type:Oral presentation (general)  

    Country:Japan  

  • 経路選択問題に潜在する数理ジレンマ構造に関する研究

    中村光佑,谷本潤,萩島理,池谷直樹,藤木拓也,莖田慎司

    第19回交通流のシミュレーションシンポジウム  2013.12 

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    Presentation type:Oral presentation (general)  

    Country:Japan  

  • ネットワーク上の同類的な繋がりの促進が囚人のジレンマゲームにおける協調進化に与える影響

    宮地浩平,谷本潤,萩島理,池谷直樹

    第19回交通流のシミュレーションシンポジウム  2013.12 

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    Presentation type:Oral presentation (general)  

    Country:Japan  

  • 囚人のジレンマゲームにおけるゲーム対戦隣人と戦略適応隣人の分離による協調創発機構の解明

    小笠原崇,谷本潤,福田枝里子.萩島理.池谷直樹

    第19回交通流のシミュレーションシンポジウム  2013.12 

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    Presentation type:Oral presentation (general)  

    Country:Japan  

  • ind-induced natural ventilation in typical single storey terraced houses in Malaysia International conference

    Mohamod, M.F., Hagishima,A., Tanimoto, J., Ikegaya, N.

    13th International Conference of the International Building Performance Simulation Association  2013.12 

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    Presentation type:Oral presentation (general)  

    Country:Japan  

  • ind-induced natural ventilation in typical single storey terraced houses in Malaysia International conference

    Mohamod, M.F., Hagishima,A., Tanimoto, J., Ikegaya, N.

    13th International Conference of the International Building Performance Simulation Association  2013.12 

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    Presentation type:Oral presentation (general)  

    Country:Japan  

  • 都市境界層を模擬した粗面上の速度・湿度プロファイルの相似性に関する考察

    池谷 直樹, 萩島 理, 谷本 潤

    2014年度日本建築学会大会学術講演会  2014.9 

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    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Unsteady numerical simulation of indoor air of a building within an urban-like boundary layer

    Adachi Y., Satonaka H., Ikegaya N., Hagishima A., Tanimoto J.

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    Language:English  

  • Investigating statistics of peak wind speed around an isolated building model via large-eddy simulation

    Kikumoto H., Okaze T ., Ikegaya N., T ominaga Y .

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    Language:English  

  • he 15th International conference on wind engineering

    Okaze T., Kikumoto H., Ono H., Ikegaya N., Natao K., Kishida T., Imano M., Hasama T., Tabata Y., Nagajima K., Tominaga Y.

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    Language:English  

  • Effect of advection scheme for large-eddy simulation on turbulent flow fields around an isolated block model

    Ikegaya N., Okaze T., Kikumoto H., Imano M., Ono H., Tominaga Y.

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    Language:English  

  • Statistical characteristics of air flow and scalar concentration within simplified urban array

    Kawaminami T., Ikegaya N., Hagishima A., Tanimoto J.

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    Language:English  

  • 都市域に在る通風換気を採用する建物のしない気流分布に関する数値流体解析

    廣瀬智陽子,池谷直樹,萩島理,谷本潤,

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    Language:Japanese  

  • キャビティ流れを対象とした陽的数値解放の比較

    永田一馬,池谷直樹,萩島理,谷本潤

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    Language:Japanese  

  • 都市乱流境界層の数値流体解析と風洞実験における駆動条件の違いに関する考察,

    池谷直樹,真光俊樹,

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    Language:Japanese  

  • 都市乱流境界層の数値流体解析における駆動条件による乱流統計量への影響,

    真光俊樹,池谷直樹,萩島理,谷本潤

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    Language:Japanese  

  • 近赤外分光法によるバルクスカラー輸送係数計測システムの開発

    池谷直樹,江嶋紘志,萩島理

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    Language:Japanese  

  • 都市キャノピー内外の気流と壁面風圧に関するスペクトル解析,

    廣瀬智陽子,池谷直樹,萩島理

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    Language:Japanese  

  • キャビティ流れを対象とした格子ボルツマン法と陽的数値流体解放の比較

    永田一馬,池谷直樹,谷本潤,キ

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    Language:Japanese  

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Professional Memberships

  • AIJ

  • SHASE

  • JSFM

  • Japan Association for Wind Engineering

Academic Activities

  • Screening of academic papers

    Role(s): Peer review

    2023

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    Type:Peer review 

    Number of peer-reviewed articles in foreign language journals:36

    Number of peer-reviewed articles in Japanese journals:0

    Proceedings of International Conference Number of peer-reviewed papers:0

    Proceedings of domestic conference Number of peer-reviewed papers:0

  • Screening of academic papers

    Role(s): Peer review

    2022

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    Type:Peer review 

    Number of peer-reviewed articles in foreign language journals:26

    Number of peer-reviewed articles in Japanese journals:0

    Proceedings of International Conference Number of peer-reviewed papers:0

    Proceedings of domestic conference Number of peer-reviewed papers:0

  • Screening of academic papers

    Role(s): Peer review

    2021

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    Type:Peer review 

    Number of peer-reviewed articles in foreign language journals:20

    Number of peer-reviewed articles in Japanese journals:1

    Proceedings of International Conference Number of peer-reviewed papers:0

    Proceedings of domestic conference Number of peer-reviewed papers:0

  • Screening of academic papers

    Role(s): Peer review

    2020

     More details

    Type:Peer review 

    Number of peer-reviewed articles in foreign language journals:20

    Number of peer-reviewed articles in Japanese journals:1

    Proceedings of International Conference Number of peer-reviewed papers:0

    Proceedings of domestic conference Number of peer-reviewed papers:1

  • Screening of academic papers

    Role(s): Peer review

    2019

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    Type:Peer review 

    Number of peer-reviewed articles in foreign language journals:6

    Number of peer-reviewed articles in Japanese journals:0

    Proceedings of International Conference Number of peer-reviewed papers:0

    Proceedings of domestic conference Number of peer-reviewed papers:0

  • Screening of academic papers

    Role(s): Peer review

    2018

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    Type:Peer review 

    Number of peer-reviewed articles in foreign language journals:10

    Number of peer-reviewed articles in Japanese journals:0

    Proceedings of International Conference Number of peer-reviewed papers:0

    Proceedings of domestic conference Number of peer-reviewed papers:3

  • 座長

    第31回数値流体シンポジウム CFD2017  2017.12 - 2018.6

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    Type:Competition, symposium, etc. 

  • 司会(Moderator)

    2017年度日本建築学会学術講演会  2017.9

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    Type:Competition, symposium, etc. 

  • Screening of academic papers

    Role(s): Peer review

    2017

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    Type:Peer review 

    Number of peer-reviewed articles in foreign language journals:8

    Number of peer-reviewed articles in Japanese journals:2

    Proceedings of International Conference Number of peer-reviewed papers:0

    Proceedings of domestic conference Number of peer-reviewed papers:0

  • 座長(Chairmanship)

    第30回数値流体シンポジウム CFD2016  ( タワーホール船堀 ) 2016.12

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    Type:Competition, symposium, etc. 

  • 司会(Moderator)

    2016年度日本建築学会大会学術講演会  ( 福岡大学 七隈キャンパス ) 2016.8

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    Type:Competition, symposium, etc. 

  • 司会(Moderator)

    2015年度日本建築学会大会学術講演会  ( 東海大学 湘南キャンパス ) 2015.9

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    Type:Competition, symposium, etc. 

  • 司会(Moderator)

    2014年度日本建築学会大会学術講演会  ( 神戸大学 鶴甲・六甲台キャンパス ) 2014.9

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    Type:Competition, symposium, etc. 

  • 司会(Moderator)

    2012年度日本建築学会大会学術講演会  ( 名古屋大学 ) 2012.9

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    Type:Competition, symposium, etc. 

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Research Projects

  • 帰納的環境評価に向けた都市建物群による乱流場・濃度場の多変量同時計測

    Grant number:23H01569  2023 - 2025

    日本学術振興会  科学研究費助成事業  基盤研究(B)

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    Authorship:Principal investigator  Grant type:Scientific research funding

  • 通風換気・ビル風・都市換気に影響する風の渦サイズ

    Grant number:23K17789  2023 - 2024

    日本学術振興会  科学研究費助成事業  挑戦的研究(萌芽)

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    Authorship:Principal investigator  Grant type:Scientific research funding

  • 都市域風環境の革新的評価手法の研究開発

    Grant number:2021 - 2023

    科学研究費助成事業  JST創発的研究支援事業

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    Authorship:Principal investigator  Grant type:Competitive funding other than Grants-in-Aid for Scientific Research

  • 非定常流体シミュレーションを普及させる繰り返し計算のない陽的解法

    Grant number:21K18770  2021 - 2022

    日本学術振興会  科学研究費助成事業  挑戦的研究(萌芽)

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    Authorship:Principal investigator  Grant type:Scientific research funding

  • 都市空間の低頻度風速発生機構解明のための理論的研究

    Grant number:17KK0117  2018 - 2020

    日本学術振興会  科学研究費助成事業  国際共同研究強化

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    Authorship:Principal investigator  Grant type:Scientific research funding

  • 都市キャノピー空間を対象とした低頻度高リスク環境の評価と予測

    Grant number:17H04946  2017 - 2020

    科学研究費助成事業  若手研究(A)

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    Authorship:Principal investigator  Grant type:Scientific research funding

  • LIXIL住生活財団,非定常換気量推定のための実スケール屋外実験

    2017

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    Grant type:Donation

  • 居住者行動の確率性を考慮した新しいエネルギの時系列デマンド予測体系の提案

    Grant number:15K06324  2015 - 2017

    日本学術振興会  科学研究費助成事業  基盤研究(C)

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    Authorship:Coinvestigator(s)  Grant type:Scientific research funding

  • 数値流体解析による建築物の通風換気に対する都市内非定常・非一様気流場の影響評価

    Grant number:15K14078  2015 - 2016

    科学研究費助成事業  挑戦的萌芽研究

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    Authorship:Principal investigator  Grant type:Scientific research funding

  • 交通流マルチエージェントシミュレーションと運動量・スカラー拡散CFD技術の融合

    Grant number:15K14077  2015 - 2016

    科学研究費助成事業  挑戦的萌芽研究

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    Authorship:Coinvestigator(s)  Grant type:Scientific research funding

  • 複雑都市キャノピーによる乱流が運動量スカラー輸送に及ぼす物理機構の解明とモデル化

    Grant number:25289196  2013 - 2015

    日本学術振興会  科学研究費助成事業  基盤研究(B)

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    Authorship:Coinvestigator(s)  Grant type:Scientific research funding

  • 都市キャノピー構成要素が生成する非定常・非一様気流場の数値流体解析

    Grant number:25820282  2013 - 2014

    科学研究費助成事業  若手研究(B)

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    Authorship:Principal investigator  Grant type:Scientific research funding

  • インフルエンザパンデミックを阻止する社会的協調行動の創発機構のモデル化と解明

    Grant number:25560165  2013 - 2014

    科学研究費助成事業  挑戦的萌芽研究

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    Authorship:Coinvestigator(s)  Grant type:Scientific research funding

  • 居住者行動の確率変動を考慮したユーティリティデマンド予測モデル構築とシナリオ分析

    Grant number:24560716  2012 - 2014

    日本学術振興会  科学研究費助成事業  基盤研究(C)

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    Authorship:Coinvestigator(s)  Grant type:Scientific research funding

  • 複雑都市形状が都市‐大気間の物質輸送メカニズムに及ぼす影響の解明

    Grant number:24860047  2012 - 2013

    日本学術振興会  科学研究費助成事業  研究活動スタート支援

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    Authorship:Principal investigator  Grant type:Scientific research funding

  • 教職員の海外派遣等支援

    2012

    九州大学基金支援助成事業・教職員の海外派遣等支援

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    Authorship:Principal investigator  Grant type:On-campus funds, funds, etc.

  • 複雑都市形状が及ぼす物質輸送メカニズムの解明に関する都市気候学的研究

    Grant number:22・1511  2010 - 2011

    日本学術振興会  科学研究費助成事業  特別研究員奨励費

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    Authorship:Principal investigator  Grant type:Scientific research funding

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Class subject

  • 総合理工学修士実験

    2023.4 - 2024.3   Full year

  • 総合理工学修士演習

    2023.4 - 2024.3   Full year

  • 総合理工学修士演習

    2023.4 - 2024.3   Full year

  • モデリングとシミュレーション

    2023.4 - 2023.6   Spring quarter

  • 環境エネルギー工学博士論文演習

    2022.4 - 2023.3   Full year

  • エネルギー科学とマネージメントⅢ(鄭 萬溶)

    2022.4 - 2023.3   Full year

  • 輸送現象論Ⅰ

    2022.4 - 2023.3   Full year

  • 輸送現象論Ⅱ

    2022.4 - 2023.3   Full year

  • 輸送現象論

    2022.4 - 2023.3   Full year

  • 総合理工学修士実験

    2022.4 - 2023.3   Full year

  • 総合理工学修士演習

    2022.4 - 2023.3   Full year

  • 国内研究インターンシップ

    2022.4 - 2022.9   First semester

  • エネルギー工学実験

    2022.4 - 2022.9   First semester

  • モデリングとシミュレーション

    2022.4 - 2022.6   Spring quarter

  • 輸送現象論Ⅱ(25クラス)

    2021.12 - 2022.2   Winter quarter

  • 輸送現象論(25クラス)

    2021.10 - 2022.3   Second semester

  • 輸送現象論Ⅰ(25クラス)

    2021.10 - 2021.12   Fall quarter

  • 環境エネルギー工学博士論文演習

    2021.4 - 2022.3   Full year

  • エネルギー工学実験

    2021.4 - 2021.9   First semester

  • モデリングとシミュレーション

    2021.4 - 2021.6   Spring quarter

  • 輸送現象論Ⅱ(25クラス)

    2020.12 - 2021.2   Winter quarter

  • 輸送現象論(25クラス)

    2020.10 - 2021.3   Second semester

  • 流体工学基礎

    2020.10 - 2021.3   Second semester

  • 輸送現象論Ⅰ(25クラス)

    2020.10 - 2020.12   Fall quarter

  • エネルギー工学実験

    2020.4 - 2020.9   First semester

  • 課題集約演習

    2018.10 - 2019.3   Second semester

  • エネルギー工学実験

    2018.4 - 2018.9   First semester

  • エネルギー工学演習

    2017.10 - 2018.3   Second semester

  • 課題集約演習

    2017.10 - 2018.3   Second semester

  • エネルギー工学実験

    2017.4 - 2017.9   First semester

  • 課題集約演習

    2016.10 - 2017.3   Second semester

  • エネルギー工学演習

    2016.10 - 2017.3   Second semester

  • エネルギー工学実験

    2016.4 - 2016.9   First semester

  • エネルギー工学演習

    2015.10 - 2016.3   Second semester

  • 課題集約演習

    2015.10 - 2016.3   Second semester

  • エネルギー工学実験

    2015.4 - 2015.9   First semester

  • 課題集約演習

    2014.10 - 2015.3   Second semester

  • エネルギー工学演習III

    2014.10 - 2015.3   Second semester

  • 課題集約演習

    2013.10 - 2014.3   Second semester

  • エネルギー工学実験

    2013.4 - 2013.9   First semester

  • コアセミナー

    2013.4 - 2013.9   First semester

  • 課題集約演習

    2012.10 - 2013.3   Second semester

  • エネルギー工学演習Ⅲ(分担)

    2012.10 - 2013.3   Second semester

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Other educational activity and Special note

  • 2023  Class Teacher 

  • 2020  Class Teacher 

Social Activities

  • 建物群キャノピー流れにPIVを適用するためのレーザーシート光学系の構築

    平成29年度 東京工芸大学・風工学共同研究拠点合同研究集会  2018.2

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    Audience: General, Scientific, Company, Civic organization, Governmental agency

    Type:Lecture

  • 2016年度総理工セミナー/粗面境界層としての都市空間の流れ

    九州大学大学院総合理工学府  九州大学 筑紫キャンパス  2016.10

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    Audience: General, Scientific, Company, Civic organization, Governmental agency

    Type:Seminar, workshop

Travel Abroad

  • 2024.1

    Staying countory name 1:Malaysia   Staying institution name 1:Universiti Teknologi MARA

  • 2023.3

    Staying countory name 1:Other   Staying institution name 1:The University of Hong Kong

  • 2023.1 - 2023.2

    Staying countory name 1:Malaysia   Staying institution name 1:Universiti Teknologi MARA

  • 2020.1 - 2020.2

    Staying countory name 1:United States   Staying institution name 1:NCAR, National Center for Atmospheric Research (NCAR), The United States of America

  • 2019.4 - 2020.1

    Staying countory name 1:Australia   Staying institution name 1:CSIRO, Commonwealth Scientific and Industrial Research Organisation

  • 2018.11 - 2017.11

    Staying countory name 1:Malaysia   Staying institution name 1:Malaysia-Japan International Institute of Technology, UTM

  • 2016.2 - 2016.3

    Staying countory name 1:Malaysia   Staying institution name 1:Malysia-Japan International Institute of Technology, UTM KL

  • 2015.5

    Staying countory name 1:Malaysia   Staying institution name 1:Malysia-Japan International Institute of Technology, UTM KL

  • 2014.8

    Staying countory name 1:Malaysia   Staying institution name 1:Malysia-Japan International Institute of Technology, UTM KL

  • 2009.3 - 2009.9

    Staying countory name 1:Germany   Staying institution name 1:Leibniz University Hannover

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