Kyushu University Academic Staff Educational and Research Activities Database
List of Papers
Aya Hagishima Last modified date:2019.08.22

Professor / Environmental Thermal Engineering / Department of Internationalization and Future Conception / Faculty of Engineering Sciences


Papers
1. Naoki Ikegaya, S. Hasegawa, Aya Hagishima, Time-resolved particle image velocimetry for cross-ventilation flow of generic block sheltered by urban-like block arrays, Building and Environment, 10.1016/j.buildenv.2018.10.015, 147, 132-145, 2019.01, In this work, time-resolved particle image velocimetry is used for indoor velocity determination of cross-ventilation flow sheltered by urban-like arrays, to elucidate the instantaneous and statistical characteristics of the velocity fields. Combinations of two opening positions relative to the main stream flow and two surrounding array types are considered, yielding four cross-ventilation flow cases for comparison. For the streamwise window condition, the instantaneous velocity distributions differ significantly according to the outdoor block arrangement. Intermittency of the flow introduction through the windward opening and the indoor flow distributions are also confirmed based on temporal variation of the velocities. These differences in flow distribution are statistically correct according to the temporally averaged flow distributions. For the lateral window condition, instantaneous flow introduction is found to occur intermittently and alternately through each opening. Moreover, the flow introduction angle differs according to the outdoor arrangement, for both the instantaneous and mean flow distributions, indicating the importance of the surrounding-block sheltering effects on the indoor flow distributions. In addition to this elucidation of the indoor flow characteristics, the datasets obtained in this work are valuable for validating future numerical analyses of the cross-ventilation flow of a generic block under sheltered conditions..
2. T. Kawaminami, Naoki Ikegaya, Aya Hagishima, Jun Tanimoto, Velocity and scalar concentrations with low occurrence frequencies within urban canopy regions in a neutrally stable shear flow over simplified urban arrays, Journal of Wind Engineering and Industrial Aerodynamics, 10.1016/j.jweia.2018.09.024, 182, 286-294, 2018.11, The unsteadiness of urban airflow influences rare events of high wind speeds or high scalar concentrations. Therefore, this study uses large-eddy simulations to investigate the geometrical impact of generic block arrays on the statistical features of wind speeds and scalar concentrations within urban canopy regions. Six types of urban-like arrays with uniform and non-uniform block heights are considered, and probability density functions of wind speeds and scalar concentrations are derived based on the flow and concentration distributions within urban canopy regions. Exceeding wind speeds and scalar concentrations are determined through cumulative probability densities. The non-uniform spatial distribution of scalar concentrations is found to be correlated with the velocity magnitude distribution. In particular, airflows with strong wind speeds near tall blocks contribute to a reduction in the scalar concentration in that region. The probability density functions of velocity magnitude for arrays with height variations become long-tailed as the horizontally averaged wind speeds increase. Accordingly, the probability density at high scalar concentrations is lower for arrays with height variations. Finally, the exceeding wind speeds and scalar concentrations for arrays with height variation can be expressed as linear functions of the mean wind speed..
3. Ahmad Faiz Mohammad, Sheikh Ahmad Zaki, Naoki Ikegaya, Aya Hagishima, Mohamed Sukri Mat Ali, A new semi-empirical model for estimating the drag coefficient of the vertical random staggered arrays using LES, Journal of Wind Engineering and Industrial Aerodynamics, 10.1016/j.jweia.2018.08.003, 180, 191-200, 2018.09, Sheltering of buildings has a significant impact on the total drag of an urban surface. This study performs large eddy simulations (LESs) of flows over vertical random arrays (comprised of buildings with height variability) in staggered layout to estimate the drag coefficient, C
D
. The vertical random arrays are configured in several frontal area densities, λ
F
(ratio of buildings’ frontal area to total surface area) ranging from 0.09 to 0.81. The sheltering effect is parameterized using the individual building's wind pressure coefficient, C
p(t)
normalized with that of the isolated building, C
p(iso)
. The ratio C
p(t)
/C
p(iso)
is well correlated with the target building's frontal area density, λ
f(t)
. Subsequently, the relationship between C
p(t)
and λ
f(t)
is expressed using power law equations for three building categories based on the height-to-width ratio, α
p(t)
: tall (2.64 ≤ α
p(t)
≤ 3.76), medium-rise (1.32 ≤ α
p(t)
≤ 2.00), and low-rise (0.36 ≤ α
p(t)
≤ 0.84). Based on the C
p(t)
, an equation of the C
D
is formulated, yielding the following outcomes. Firstly, the predicted C
D
values are mostly within 10% of the previous experimental results. Secondly, a semi-empirical model is derived, whereby the predicted C
D
values are generally consistent for various vertical random arrays..
4. Sheikh Ahmad Zaki, Nur Farhana Mohamad Kasim, Naoki Ikegaya, Aya Hagishima, Mohamed Sukri Mat Ali, Numerical simulation on wind-driven cross ventilation in square arrays of urban buildings with different opening positions, Journal of Advanced Research in Fluid Mechanics and Thermal Sciences, 49, 2, 101-114, 2018.09, Effective wind-driven cross ventilation requires a well-designed opening, such as a window, to allow sufficient exchange between indoor and outdoor air, especially when the building is surrounded by other buildings. Using computational fluid dynamics, the present study investigated the effect of different opening positions on wind-driven ventilation in a building in an area with a packing density of 25%. The renormalizationgroup κ-ε turbulence model, a type of Reynolds-averaged Navier-Stokes (RANS) model, was used to characterize the airflow in cubical building blocks arranged in a square array. Nine different configurations of aligned cross openings and nine configurations with non-aligned outlet positions were tested. The ventilation rates obtained for the aligned cross openings showed that openings positioned at the uppermost of the windward and leeward façade provided highest ventilation rate. The ventilation rate was reduced by 75% when the openings were positioned at the bottom of the façade. As for the fixed inlet in the centre, the ventilation rate was 100% higher when the outlet is at the top of the leeward façade compared to the bottom of the façade. The outcomes of this study show that opening position is imperative in providing effective wind-driven cross ventilation in urban areas..
5. Yuki Murakami, Naoki Ikegaya, Aya Hagishima, Jun Tanimoto, Coupled simulations of indoor-outdoor flow fields for cross-ventilation of a building in a simplified urban array, Atmosphere, 10.3390/atmos9060217, 9, 6, 2018.06, Computational fluid dynamics simulations with a Reynolds-averaged Navier-Stokes model were performed for flow fields over a building array and inside a building in the array with different building opening positions. Ten combinations of opening locations were selected to investigate the effect of the locations on indoor cross-ventilation rates. The results of these simulations show that the exterior distributions of mean wind speed and turbulence kinetic energy hardly differ even though building openings exist. Although similar patterns of outdoor flow fields were observed, the opening positions produced two different types of ventilations: one-way and two-way. In one-way ventilation, the wind flows through the opening are unidirectional: diagonally downward at the windward wall. In two-way ventilation, both inflow and outflow simultaneously occur through the same opening. Determination of ventilation rates showed that the ventilation types can explain what type of ventilation rate may be significant for each opening location..
6. Nurizzatul Atikha Rahmat, Aya Hagishima, Naoki Ikegaya, Jun Tanimoto, Experimental study on effect of spires on the lateral nonuniformity of mean flow in a wind tunnel, Evergreen, 5, 1, 1-15, 2018.03, [URL].
7. Ahmad Faiz Mohammad, Sheikh Ahmad Zaki, Mohamed Sukri Mat Ali, Fitri Yakub, Aya Hagishima, Numerical investigation of wind-induced interference in a random urban array, Journal of Mechanical Engineering, 5, Specialissue4, 189-204, 2018.03, The presence of surrounding obstacles influences wind velocity and pressure distributions in a building cluster. Computational fluid dynamics (CFD) modelling approach namely Large Eddy Simulation (LES) was performed in simulating the wind flow in a random urban array comprised of vertically random building clusters. Wind pressure distribution was analysed using two parameters: (a) reference pressure coefficient (Cpref) based on the pressure difference between an arbitrary and free-stream points and (b) wind pressure coefficient ΔCp based on the pressure difference between windward and leeward building surfaces. The contour plots of Cpref surrounding the tallest building showed the wind-induced interference decreased with height for two wind directions tested (0° and 180°), indicated by the increasing Cpref values. The Cpref distribution along the horizontal sections of the same building also showed its values increased with height. Finally, the local interference effects were parameterized in each building cluster containing a target building for which the target ΔCp (henceforth ΔCptarget) and height (htarget) were determined. Current results showed that ΔCptarget
/ ΔCpave
is almost linearly proportional with htarget/have. These findings can be used to assess the wind-induced interference effects on natural ventilation potential particularly in random arrays..
8. Aya Hagishima, Green infrastructure and urban sustainability, 3rd International Conference on Industrial Mechanical, Electrical, and Chemical Engineering, ICIMECE 2017 3rd International Conference on Industrial Mechanical, Electrical, and Chemical Engineering, 10.1063/1.5024056, 1931, 2018.02, [URL].
9. Sheikh Ahmad Zaki, Nur Fadhilah Mat Hanip, Aya Hagishima, Fitri Yakub, Mohamed Sukri Mat Ali, Survey of resident behaviour related to air conditioner operation in low-cost apartments of Kuala Lumpur, Chemical Engineering Transactions, 10.3303/CET1863044, 63, 259-264, 2018.01, Predictions of air conditioner (AC) use can greatly facilitate efforts to increase energy efficiency in buildings and promote sustainability. In order to determine the statistical characteristics of occupant behaviour related to AC operation, a series of surveys were conducted between September 2013 and December 2015 in 63 dwellings within two apartments in Kuala Lumpur, Malaysia. Measurements were taken either in the bedroom or living room of each dwelling. The results indicate that occupants who use ACs more frequently tend to use them for longer periods. It was found that AC use in bedrooms is not affected by outdoor temperature but is controlled by the habitual behaviour of the occupant. AC usage in living rooms slightly increases with increases in outdoor temperature. AC usage predominantly occurs at night time, with a maximum of 50 % of occupants using ACs in bedrooms. The start time and duration of use vary for each dwelling. These findings on stochastic resident behaviour might be useful for various building energy simulations in predicting realistic AC loads, particularly in tropical climates..
10. Naoki Ikegaya, Y. Ikeda, Aya Hagishima, Jun Tanimoto, Evaluation of rare velocity at a pedestrian level due to turbulence in a neutrally stable shear flow over simplified urban arrays, Journal of Industrial Aerodynamics, 10.1016/j.jweia.2017.10.002, 171, 137-147, 2017.12, [URL].
11. Sheikh Ahmad Zaki, Siti Aisyah Damiati, Hom Bahadur Rijal, Aya Hagishima, Azli Abd Razak, Adaptive thermal comfort in university classrooms in Malaysia and Japan, Building and Environment, 10.1016/j.buildenv.2017.06.016, 122, 294-306, 2017.09, [URL], マレーシアと日本における建物室内の熱的快適性及び居住者のadaptation行動の違いを系統的な被験者実験により明らかにした。.
12. Sheikh Ahmad Zaki, Aya Hagishima, Ryosuke Fukami, Nur Fadhilah, Development of a model for generating air-conditioner operation schedules in Malaysia, Building and Environment, 10.1016/j.buildenv.2017.06.023, 122, 354-362, 2017.09, [URL].
13. Tsuyoshi Sato, Aya Hagishima, Naoki Ikegaya, Jun Tanimoto, A study on accuracy of particle image velocimetry in a wind tunnel simulating airflow around building scale model, AIJ Journal of Technology and Design, 10.3130/aijt.23.567, 23, 54, 567-572, 2017.06, [URL].
14. Nassir Ranjbar, Sheikh Ahmad Zaki, Nelidya Md Yusoff, Fitri Yakub, Aya Hagishima, Short-term measurements of household electricity demand during hot weather in Kuala Lumpur, International Journal of Electrical and Computer Engineering, 10.11591/ijece.v7i3.pp1436-1443, 7, 3, 1436-1443, 2017.06, [URL].
15. , [URL].
16. Naoki Ikegaya, Y. Ikeda, Aya Hagishima, A. A. Razak, Jun Tanimoto, A prediction model for wind speed ratios at pedestrian level with simplified urban canopies, Theorectical and Applied Climatology, 10.1007/s00704-015-1655-z, 127, 41701.0, 655-665, 2017.02, [URL].
17. Naoki Ikegaya, Chiyoko Hirose, Aya Hagishima, Jun Tanimoto, Effect of turbulent flows generated by simplified roughness blocks on instantaneous wall pressure based on large-eddy simulation, Journal of Wind Engineering, 10.5359/jwe.42.22, 42, 1, 22-35, 2017.01, [URL].
18. Naoki Ikegaya, Yasuaki Ikeda, Aya Hagishima, Jun Tanimoto, Statistical analysis of wind speeds at a pedestrian level of urban-like roughness, Journal of Wind Engineering, 10.5359/jwe.42.1, 42, 1, 1-8, 2017.01, [URL].
19. Nassir Ranjbar, Sheikh Ahmad Zaki, Nelidya Md Yusoff, Aya Hagishima, Time series data analysis of household electricity usage during el-nino in Malaysia, Chemical Engineering Transactions, 10.3303/CET1756064, 56, 379-384, 2017.01, [URL].
20. Mohd Sabri Mustapa, Sheikh Ahmad Zaki, Hom Bahadur Rijal, Aya Hagishima, Mohamed Sukri Mat Ali, Thermal comfort and occupant adaptive behaviour in Japanese university buildings with free running and cooling mode offices during summer, Building and Environment, doi:10.1016/j.buildenv.2016.06.014, 105, 332-342, 2016.08, [URL], 日本の大学の建物の室内空間を対象として、在室者の温熱感とadaptation行動の特性についての実測調査を行ったも.
21. Mohd Sabri Mustapa, Sheikh Ahmad Zaki, Hom Bahadur Rijal, Aya Hagishima, Mohamed Sukri Mat Ali, Thermal comfort and occupant adaptive behaviour in Japanese university buildings with free running and cooling mode offices during summer, Building and Environment, 10.1016/j.buildenv.2016.06.014, 105, 332-342, 2016.08, [URL].
22. Naoki Ikegaya, C. Hirose, Aya Hagishima, Jun Tanimoto, Effect of turbulent flow on wall pressure coefficients of block arrays within urban boundary layer, Building and Environment, 10.1016/j.buildenv.2016.02.005, 100, 28-39, 2016.05, [URL].
23. Tsuyoshi Sato, Aya Hagishima, Naoki Ikegaya, Jun Tanimoto, Wind tunnel experiment on turbulent flow field around 2D street canyon with eaves, Journal of Environmental Engineering (Japan), 10.3130/aije.81.467, 81, 723, 467-476, 2016.05, [URL].
24. Ahmad Faiz Mohammad, Sheikh Ahmad Zaki, Mohamed Sukri Mat Ali, Aya Hagishima, Azli Abdul Razak, Masataka Shirakashi, Norio Arai, Large eddy simulation of wind pressure distribution on heterogeneous buildings in idealised urban models, Energy Procedia, 10.1016/j.egypro.2015.11.725, 78, 3055-3060, 2015.11, [URL].
25. Juyeon Chung, Aya Hagishima, Naoki Ikegaya, Jun Tanimoto, Wind-tunnel study of scalar transfer phenomena for surfaces of block arrays and smooth walls with dry patches, Boundary-Layer Meteorology, 10.1007/s10546-015-0063-3, 157, 2, 219-236, 2015.11, [URL].
26. Naoki Ikegaya, Yasuaki Ikeda, Aya Hagishima, Jun Tanimoto, A prediction model for wind speed ratios at pedestrian level with simplified urban canopies
Theoretical and Applied Climatology, Theoretical and Applied Climatology, 10.1007/s00704-015-1655-z, 2015.10.
27. Yasuaki Ikeda, Aya Hagishima, Naoki Ikegaya, Jun Tanimoto, Azli Abd Razak, Estimation of wind speed in urban pedestrian spaces on the basis of large-eddy simulation, Journal of Environmental Engineering (Transactions of AIJ), 80, 709, 259-267, 2015.03.
28. Jun Tanimoto, Takuya Fujiki, Shinji Kukida, Naoki Ikegaya, Aya Hagishima, Acquisition of the field measurement data relating to lane change actions, International Journal of Modern Physics C, 10.1142/S0129183115500722, 26, 7, 2015.01, [URL].
29. Yasuaki Ikeda, Aya Hagishima, Naoki Ikegaya, Jun Tanimoto, Azli Abd Razak, Estimation of wind speed in urban pedestrian spaces on the basis of large-eddy simulation, Journal of Environmental Engineering (Japan), 10.3130/aije.80.259, 80, 709, 259-267, 2015.01, [URL].
30. Naoki Ikegaya, Juyeon Chung, Aya Hagishima, Jun Tanimoto, Similarity between velocity and scalar profiles over cubical block array, Journal of Environmental Engineering (Japan), 10.3130/aije.80.451, 80, 711, 451-459, 2015.01, [URL].
31. Takashi Ogasawara, Jun Tanimoto, Eriko Fukuda, Aya Hagishima, Naoki Ikegaya, Effect of a large gaming neighborhood and a strategy adaptation neighborhood for bolstering network reciprocity in a prisoner's dilemma game, Journal of Statistical Mechanics: Theory and Experiment, 10.1088/1742-5468/2014/12/P12024, 2014, 12, 2014.12, [URL].
32. Jun Tanimoto, Takuya Fujiki, Zhen Wang, Aya Hagishima, Naoki Ikegaya, Dangerous drivers foster social dilemma structures hidden behind a traffic flow with lane changes, Journal of Statistical Mechanics: Theory and Experiment, 10.1088/1742-5468/2014/11/P11027, 2014, 11, 2014.11, [URL].
33. A. F. Mohammad, S. A. Zaki, Aya Hagishima, M. S M Ali, Determination of aerodynamic parameters of urban surfaces
methods and results revisited, Theorectical and Applied Climatology, 10.1007/s00704-014-1323-8, 122, 41701.0, 635-649, 2014.11, [URL].
34. Naoko Konno, Azusa Ono, Akashi Mochida, Takashi Maruyama, Aya Hagishima, Jun Tanimoto, Modelling of canopy flow of the various roughness arrays
Method to determine the model coefficients applicable to staggered roughness arrays with various densities and configurations, Journal of Environmental Engineering (Japan), 10.3130/aije.79.699, 79, 702, 699-707, 2014.08, [URL].
35. Jun Tanimoto, Shinji Kukida, Aya Hagishima, Social dilemma structures hidden behind traffic flow with lane changes, Journal of Statistical Mechanics: Theory and Experiment, 10.1088/1742-5468/2014/07/P07019, 2014, 7, 2014.07, [URL].
36. Sheikh Ahmad Zaki, Aya Hagishima, Jun Tanimoto, Ahmad Faiz Mohammad, Azli Abd Razak, Estimation of aerodynamic parameters of urban building arrays using wind tunnel measurements, Journal of Engineering Science and Technology, 9, 2, 176-190, 2014.04, [URL].
37. Eriko Fukuda, Satoshi Kokubo, Jun Tanimoto, Zhen Wang, Aya Hagishima, Naoki Ikegaya, Risk assessment for infectious disease and its impact on voluntary vaccination behavior in social networks, Chaos, Solitons and Fractals, 10.1016/j.chaos.2014.07.004, 68, 1-9, 2014.01, [URL].
38. Naoki Ikegaya, Aya Hagishima, Jun Tanimoto, A consideration on the effects of drag force acting on roughness element - The relationship between drag coefficient and dissipation rate, Journal of Environmental Engineering (Japan), 10.3130/aije.79.297, 79, 697, 297-304, 2014.01, [URL].
39. Kohei Miyaji, Jun Tanimoto, Aya Hagishima, Naoki Ikegaya, Influence of stochastic perturbation of both action updating and strategy updating in mixed-strategy 2 × 2 games on evolution of cooperation, Physical Review E - Statistical, Nonlinear, and Soft Matter Physics, 10.1103/PhysRevE.88.062149, 88, 6, 2013.12, [URL].
40. Kohei Miyaji, Jun Tanimoto, Zhen Wang, Aya Hagishima, Naoki Ikegaya, Direct reciprocity in spatial populations enhances R-Reciprocity as well as ST-Reciprocity, PLoS One, 10.1371/journal.pone.0071961, 8, 8, 2013.08, [URL].
41. Kohei Miyaji, Zhen Wang, Jun Tanimoto, Aya Hagishima, Satoshi Kokubo, The evolution of fairness in the coevolutionary ultimatum games, Chaos, Solitons and Fractals, 10.1016/j.chaos.2013.05.007, 56, 13-18, 2013.07, [URL].
42. Minsun Park, Aya Hagishima, Jun Tanimoto, Chungyoon Chun, Willingness to pay for improvements in environmental performance of residential buildings, Building and Environment, 10.1016/j.buildenv.2012.10.017, 60, 225-233, 2013.02, [URL].
43. Azil Abd Razak, Aya Hagishima, Naoki Ikegaya, Jun Tanimoto, Analysis of airflow over building arrays for assessment of urban wind environment, Building and Environment, 10.1016/j.buildenv.2012.08.007, 59, 56-65, 2013.01.
44. Tanimoto, Jun; Hagishima, Aya; Iwai, Takeshi; Ikegaya, Naoki, Total utility demand prediction for multi-dwelling sites by a bottom-up approach considering variations of inhabitants' behaviour schedules, Journal of Building Performance Simulation, 10.1080/19401493.2012.680498, 6, 1, 53-64, 2013.01.
45. Azli Abd Razak, Aya Hagishima, Naoki Ikegaya, Jun Tanimoto, Analysis of airflow over building arrays for assessment of urban wind environment, Building and Environment, 10.1016/j.buildenv.2012.08.007, 59, 56-65, 2013.01, [URL].
46. I. N. Ibrahim, Naoki Ikegaya, Aya Hagishima, Jun Tanimoto, A study on the similarity between scalar and momentum roughness lengths based on the scalar concentration measurement, Proceedings of 1st Asia Conference of International Building Performance Simulation Association (ASim 2012), 2012.11.
47. Naoki Ikegaya, Aya Hagishima, Jun Tanimoto, Yu Dai Tanaka, A study on the similarity of the momentum and scalar roughness lengths over urban-like roughness, Journal of Environmental Engineering (Japan), 10.3130/aije.77.917, 77, 681, 917-923, 2012.11, [URL].
48. Minsun Park, Aya Hagishima, Jun Tanimoto, Ken-ichi Narita, Effect of urban vegetation on outdoor thermal environment: Field measurement at a scale model site, Building and Environment, 10.1016/j.buildenv.2012.02.015, 56, 38-46, 2012.10.
49. Minsun Park, Aya Hagishima, Jun Tanimoto, Ken ichi Narita, Effect of urban vegetation on outdoor thermal environment
Field measurement at a scale model site, Building and Environment, 10.1016/j.buildenv.2012.02.015, 56, 38-46, 2012.10, [URL].
50. Takeaki Katsuki, Ayumu Sato, Takenobu Michioka, Aya Hagishima, Invation on turbulence and mean characteristics of canyon vortices in real urban canyons, Journal of Environmental Engineering (Japan), 10.3130/aije.77.789, 77, 680, 789-795, 2012.10, [URL].
51. Keizo Shigaki, Jun Tanimoto, Zhen Wang, Satoshi Kokubo, Aya Hagishima, Naoki Ikegaya, Referring to the social performance promotes cooperation in spatial prisoner's dilemma games, Physical Review E - Statistical, Nonlinear, and Soft Matter Physics, 10.1103/PhysRevE.86.031141, 86, 3, 2012.09, [URL].
52. Aya Hagishima, Minsun Park, Jun Tanimoto, Questionnaire survey on preference of environmental factors of residential buildings, Journal of Environmental Engineering (Japan), 10.3130/aije.77.523, 77, 676, 523-531, 2012.06, [URL].
53. Naoki Ikegaya, Aya Hagishima, Jun Tanimoto, Yudai Tanaka, Ken-ichi Narita, Sheikh Ahmad Zaki, Geometric Dependence of the Scalar Transfer Efficiency over Rough Surfaces, Boundary Layer Meteorology, 10.1007/s10546-012-9698-5, 143, 2, 357-377, 2012.05, [URL].
54. K. Shigaki, S. Kokubo, Jun Tanimoto, Aya Hagishima, Naoki Ikegaya, Does copy-resistance enhance cooperation in spatial prisoner's dilemma?, Europhysics Letters, 10.1209/0295-5075/98/40008, 98, 4, 2012.05, [URL].
55. Naoki Ikegaya, Aya Hagishima, Jun Tanimoto, Yudai Tanaka, Ken Ichi Narita, Sheikh Ahmad Zaki, Geometric Dependence of the Scalar Transfer Efficiency over Rough Surfaces, Boundary-Layer Meteorology, 10.1007/s10546-012-9698-5, 143, 2, 357-377, 2012.05, [URL].
56. Sheikh Ahmad Zaki, Aya Hagishima, Jun Tanimoto, Experimental study of wind-induced ventilation in urban building of cube arrays with various layouts, Journal of Wind Engineering & Industrial Aerodynamics, 10.1016/j.jweia.2012.02.008, 103, 31-40, 2012.04, [URL].
57. Takeaki Katsuki, Ayumu Sato, Takenobu Michioka, Aya Hagishima, Comparison between wind tunnel experiments and field measurement values on flow field in real urban canyons, Journal of Environmental Engineering (Japan), 10.3130/aije.77.313, 77, 674, 313-319, 2012.04, [URL].
58. Sheikh Ahmad Zaki, Aya Hagishima, Jun Tanimoto, Experimental study of wind-induced ventilation in urban building of cube arrays with various layouts, Journal of Industrial Aerodynamics, 10.1016/j.jweia.2012.02.008, 103, 31-40, 2012.04, [URL].
59. Jun Tanimoto, Makoto Nakata, Aya Hagishima, Naoki Ikegaya, Spatially correlated heterogeneous aspirations to enhance network reciprocity, Physica A: Statistical Mechanics and its Applications, 10.1016/j.physa.2011.08.039, 391, 3, 680-685, 2012.02, [URL].
60. Jun Tanimoto, Aya Hagishima, State transition stochastic model for predicting off to on cooling schedule in dwellings as implemented using a multilayered artificial neural network, Journal of Building Performance Simulation, 10.1080/19401493.2010.533388, 5, 1, 45-53, 2012.01, [URL].
61. Jun Tanimoto, Aya Hagishima, Takeshi Iwai, Naoki Ikegaya, Total utility demand prediction for multi-dwelling sites by a bottom-up approach considering variations of inhabitants' behaviour schedules, Journal of Building Performance Simulation, 10.1080/19401493.2012.680498, 6, 1, 53-64, 2012.01, [URL].
62. Keizo Shigaki, Jun Tanimoto, Aya Hagishima, A revised stochastic optimal velocity model considering the velocity gap with a preceding vehicle, International Journal of Modern Physics C, 10.1142/S0129183111016749, 22, 9, 1005-1014, 2011.09, [URL].
63. Yuichi Tabata, Akashi Mochida, Naoko Konno, Aya Kikuchi, Takashi Maruyama, Aya Hagishima, Jun Tanimoto, Optimization of model coefficients for different configurations and densities of car molds
Development of CFD model for reproducing aerodynamic effects of moving automobiles (Part 1), Journal of Environmental Engineering (Japan), 10.3130/aije.76.831, 76, 667, 831-837, 2011.09, [URL].
64. Tanimoto J, Hagishima A, Total utility demand prediction system for dwellings based on stochastic processes of actual inhabitants, Journal of Building Performance Simulation, 1080/19401490903580767, 3, 2, 155-167, Volume 3, Issue 2, June 2010, Pages 155-167, 2011.05.
65. Aya Hagishima, Jun Tanimoto, Manato Yamaguchi, Yoshiki Kikuchi, Wind tunnel experiment on effect of shape of an obstacle on total drag force of regular array, Journal of Environmental Engineering (Japan), 10.3130/aije.76.485, 76, 663, 485-492, 2011.05, [URL].
66. Shinji Kukida, Jun Tanimoto, Aya Hagishima, Analysis of the influence of lane changing on traffic-flow dynamics based on the cellular automaton model, International Journal of Modern Physics C, 10.1142/S012918311101621X, 22, 3, 271-281, 2011.03, [URL].
67. Satoshi Kokubo, Jun Tanimoto, Aya Hagishima, A new Cellular Automata Model including a decelerating damping effect to reproduce Kerner's three-phase theory, Physica A: Statistical Mechanics and its Applications, 10.1016/j.physa.2010.10.027, 390, 4, 561-568, 2011.02, [URL].
68. Atsuo Yamauchi, Jun Tanimoto, Aya Hagishima, An analysis of network reciprocity in Prisoner's Dilemma games using Full Factorial Designs of Experiment, BioSystems, 10.1016/j.biosystems.2010.10.006, 103, 1, 85-92, 2011.01, [URL].
69. Sheikh Ahmad Zaki, Aya Hagishima, Jun Tanimoto, Naoki Ikegaya, Aerodynamic parameters of urban building arrays with random geometries, Boundary-Layer Meteorology, 10.1007/s10546-010-9551-7, 138, 1, 99-120, 2011.01, [URL].
70. Naoki Ikegaya, Aya Hagishima, Jun Tanimoto, Yu Dai Tanaka, Ken Ichi Narita, Effects on bulk scalar coefficient of wind angle, Development of scalar boundary layer and flow field near roughness, Journal of Environmental Engineering (Japan), 10.3130/aije.76.67, 76, 659, 67-73, 2011.01, [URL].
71. Junji Ohama, Aya Hagishima, Jun Tanimoto, Research on social value measurement of global warming and heat island countermeasures applied conjoint analysis, Journal of Environmental Engineering (Japan), 10.3130/aije.76.211, 76, 660, 211-219, 2011.01, [URL].
72. Jun Tanimoto, Aya Hagishima, Total utility demand prediction considering variation of occupants' behavior schedules applied to multi dwellings, Journal of Environmental Engineering (Japan), 10.3130/aije.76.141, 76, 660, 141-149, 2011.01, [URL].
73. Makoto Nakata, Atsuo Yamauchi, Jun Tanimoto, Aya Hagishima, Dilemma game structure hidden in traffic flow at a bottleneck due to a 2 into 1 lane junction, Physica A: Statistical Mechanics and its Applications, 10.1016/j.physa.2010.08.005, 389, 23, 5353-5361, 2010.12, [URL].
74. Jun Tanimoto, Aya Hagishima, Yasukaka Tanaka, Study of bottleneck effect at an emergency evacuation exit using cellular automata model, mean field approximation analysis, and game theory, Physica A: Statistical Mechanics and its Applications, 10.1016/j.physa.2010.08.032, 389, 24, 5611-5618, 2010.12, [URL].
75. Atsuo Yamauchi, Jun Tanimoto, Aya Hagishima, What controls network reciprocity in the Prisoner's Dilemma game?, BioSystems, 10.1016/j.biosystems.2010.07.017, 102, 82-87, 2010.11, [URL].
76. Sheikh Ahmad Z, Hagishima A, Tanimoto J, Ikegaya N,, Aerodynamic Parameters of Urban Building Arrays with Random Geometries, Boundary-Layer Meteorology, 138, 99-120, 2010.10.
77. Ken Ichi Tanaka, Aya Hagishima, Hiroki Kitayama, Hirotoshi Yoda, Field demonstration on thermal environment improvement on the Fukuoka City Hall Square using water retentive materials, AIJ Journal of Technology and Design, 10.3130/aijt.16.1019, 16, 34, 1019-1022, 2010.10, [URL].
78. Aya Hagishima, Ken Ichi Narita, Jun Tanimoto, Investigation on turbulent characteristics within urban canopy layer based on outdoor experiment using fine wire thermocouples, Journal of Environmental Engineering (Japan), 10.3130/aije.75.877, 75, 656, 877-883, 2010.10, [URL].
79. Jun Tanimoto, Aya Hagishima, Total utility demand prediction system for dwellings based on stochastic processes of actual inhabitants, Journal of Building Performance Simulation, 10.1080/19401490903580767, 3, 2, 155-167, 2010.06, [URL].
80. Ken Ichi Tanaka, Aya Hagishima, Hiroki Kitayama, Hirotoshi Yoda, Field observations of radiation and heat balances on a grass spot and an artificial ground in an Urban area, AIJ Journal of Technology and Design, 10.3130/aijt.15.793, 15, 31, 793-796, 2009.10, [URL].
81. Oliveira JT, Hagishima A, Tanimoto J, Estimation of passive cooling efficiency for environmental design in Brazil, Energy and Buildings, 10.1016/j.enbuild.2009.02.006, 41, 8, 809-813, 2009.08.
82. Hagishima A, Tanimoto J, Nagayama K, Meno S, Aerodynamic parameters of regular arrays of rectangular blocks with various geometries, Boundary-Layer Meteorology, 132, 2, 315-337, 2009.08.
83. Jun Tanimoto, Aya Hagishima, A stochastic model to predict off/on cooling schedule in dwellings applied by multilayered neural network, Journal of Environmental Engineering (Japan), 10.3130/aije.74.937, 74, 642, 937-942, 2009.08, [URL].
84. J. T. Oliveira, Aya Hagishima, Jun Tanimoto, Estimation of passive cooling efficiency for environmental design in Brazil, Energy and Buildings, 10.1016/j.enbuild.2009.02.006, 41, 8, 809-813, 2009.08, [URL].
85. Jun Tanimoto, Aya Hagishima, Yasutaka Tanaka, A study on the bottleneck effect observed in an emergency evacuation exit employed by multi-agent simulation and mean-field approximation analysis, Journal of Environmental Engineering (Japan), 10.3130/aije.74.753, 74, 640, 753-757, 2009.06, [URL].
86. Aya Hagishima, Jun Tanimoto, Koji Nagayama, Sho Meno, Aerodynamic parameters of regular arrays of rectangular blocks with various geometries, Boundary-Layer Meteorology, 10.1007/s10546-009-9403-5, 132, 2, 315-337, 2009.06, [URL].
87. Jun Tanimoto, Aya Hagishima, Takeshi Iwai, Yukiko Isayama, Total utility demand prediction considering variation of occupants' behavior schedules, Journal of Environmental Engineering (Japan), 10.3130/aije.74.579, 74, 639, 579-586, 2009.05, [URL].
88. Atsuo Yamauchi, Jun Tanimoto, Aya Hagishima, Hiroki Sagara, Dilemma game structure observed in traffic flow at a 2-to-1 lane junction, Physical Review E - Statistical, Nonlinear, and Soft Matter Physics, 10.1103/PhysRevE.79.036104, 79, 3, 2009.03, [URL].
89. Moriwaki R, Kanda M, Senoo H, Hagishima A, Kinouchi T, Anthropogenic water vapor emissions in Tokyo, Water Resources Researc, 10.1029/2007WR006624, 44, 11, 2008.12.
90. Ryo Moriwaki, Manabu Kanda, Hiroshi Senoo, Aya Hagishima, Tsuyoshi Kinouchi, Anthropogenic water vapor emissions in Tokyo, Water Resources Research, 10.1029/2007WR006624, 44, 11, 2008.11, [URL].
91. Aya Hagishima, Jun Tanimoto, Satoru Suenaga, Naoki Ikegaya, Kazuyuki Maeda, Ken Ichi Narita, Wind tunnel experiment on bulk scalar coefficient of urban-like roughness, Journal of Environmental Engineering (Japan), 10.3130/aije.73.1225, 73, 632, 1225-1231, 2008.10, [URL].
92. Sugawara H, Hagishima A, Narita KI, Ogawa H, Yamano M, Temperature and Wind Distribution in an E-W-Oriented Urban Street Canyon, SOLA, 4, 53-56, 2008.06.
93. Tanimoto J, Hagishima A, Sagara H, Validation of probabilistic methodology for generating actual inhabitants' behavior schedules for accurate prediction of maximum energy requirements, Energy and Buildings, 40, 3, 316-322, 2008.06.
94. Motoya Wakiyama, Jun Tanimoto, Hiroki Sagara, Aya Hagishima, A research on the universal model of environmental dilemma game based on 2x2 game constrained with the exogenous resource restriction
An influence of the social network on emerging possibility of the sustainable society part 2, Journal of Environmental Engineering (Japan), 10.3130/aije.73.831, 73, 628, 831-838, 2008.06, [URL].
95. Tanimoto J, Hagishima A, Sagara H, A methodology for peak energy requirement considering actual variation of occupants' behavior schedules, Building and Environment, 43, 4, 610-619, 2008.04.
96. Jun Tanimoto, Aya Hagishima, Hiroki Sagara, A methodology for peak energy requirement considering actual variation of occupants' behavior schedules, Building and Environment, 10.1016/j.buildenv.2006.06.034, 43, 4, 610-619, 2008.04, [URL].
97. Aya Hagishima, Ken Ichi Narita, Hirofumi Sugawara, Jun Tanimoto, Field measurement on distribution of convective heat transfer coefficient within a real-scale urban canopy, Journal of Environmental Engineering (Japan), 10.3130/aije.73.511, 73, 626, 511-518, 2008.04, [URL].
98. Jun Tanimoto, Aya Hagishima, Hiroki Sagara, Validation of methodology for utility demand prediction considering actual variations in inhabitant behaviour schedules, Journal of Building Performance Simulation, 10.1080/19401490701868471, 1, 1, 31-42, 2008.01, [URL].
99. Jun Tanimoto, Aya Hagishima, Hiroki Sagara, Validation of probabilistic methodology for generating actual inhabitants' behavior schedules for accurate prediction of maximum energy requirements, Energy and Buildings, 10.1016/j.enbuild.2007.02.032, 40, 3, 316-322, 2008.01, [URL].
100. Hirofumi Sugawara, Aya Hagishima, Ken ichi Narita, Hiroko Ogawa, Mitsuo Yamano, Temperature and wind distribution in an E-W-Oriented urban street canyon, Scientific Online Letters on the Atmosphere, 10.2151/sola.2008-014, 4, 1, 53-56, 2008.01, [URL].
101. Naoki Ikegaya, Jun Tanimoto, Aya Hagishima, Hiroki Sagara, A study on multi-agent simulation model for transient dynamics and distribution of the population in an urban area, AIJ Journal of Technology and Design, 10.3130/aijt.13.845, 13, 26, 845-848, 2007.12, [URL].
102. Toru Kawai, Manabu Kanda, Kenichi Narita, Aya Hagishima, Validation of a numerical model for urban energy-exchange using outdoor scale-model measurements, International Journal of Climatology, 10.1002/joc.1624, 27, 14, 1931-1942, 2007.11, [URL].
103. Aya Hagishima, Ken Ich Narita, Jun Tanimoto, Field experiment on transpiration from isolated urban plants, Hydrological Processes, 10.1002/hyp.6681, 21, 9, 1217-1222, 2007.04, [URL].
104. Zhu, Y., Liu, J., Hagishima, A., Tanimoto, J., Yao, Y., Ma, Z., Evaluation of coupled outdoor and indoor thermal comfort environment and anthropogenic heat, Building and Environment, 10.1016/j.buildenv.2005.10.019, 49, 2, 1018-1025, 2007.03.
105. Hagishima A,Narita KI,Tanimoto J, Field Experiment on transpiration from isolated urban plants, Hydrological Processes, 10.1002/hyp.6681, 27, 1217-1222, 2007.02.
106. Yuemei Zhu, Jing Liu, Aya Hagishima, Jun Tanimoto, Yang Yao, Zuiliang Ma, Evaluation of coupled outdoor and indoor thermal comfort environment and anthropogenic heat, Building and Environment, 10.1016/j.buildenv.2005.10.019, 42, 2, 1018-1025, 2007.02, [URL].
107. Hagishima A, Tanimoto J, Narita KI, Intercomparisons of experimental research on convective heat transfer coefficient of urban surfaces,, Boundary-Layer Meteorology, 10.1007/s10546-005-2078-7, 117, 3, 551-576, 2006.01, 都市ヒートアイランド現象を高精度に予測する際には、複雑形状を有する都市表面、即ち様々な配列、形状の建物群の壁面や屋根面と都市大気の間の対流熱輸送量を適切に評価することが不可欠である。しかしながら、壁面の熱伝達率に関しては、建物形状、参照風速や参照気温の定義位置、大気安定度など様々な条件に対応した普遍的なモデルは存在しないのが現状である。これに対し、本論文は熱交換器やコンピューターの基盤などを想定した機械工学分野の模型実験、建物空調熱負荷計算を目的とした建物外壁面を対象とした屋外観測など、異なる学問分野における既往研究を包括的にレビューし、複雑粗面乱流の熱伝達率に関するモデリングについての考察を行ったものである。.
108. Jing Liu, An Xi Jiang, Kun Wang, Yue Mei Zhu, Aya Hagishima, Evaluation model for coupled urban local climate and buildings, Harbin Gongye Daxue Xuebao/Journal of Harbin Institute of Technology, 38, 1, 2006.01, Numerical modeling is an important tool to study urban-concerned problems. A thermal comfort and energy evaluation model is derived from revisions of a previous study, to simulate and predict the interaction of a coupled urban building-site climate. The methodology of principal calculations is demonstrated first, and then a hypothetical district of high-rise office buildings in Shanghai is selected. On-site climate parameters, anthropogenic heat and TSE*, etc., are simulated and evaluated. The results show that during the air-conditioning period, the outside TSE* value is strongly influenced by the set-point temperature of the air-conditioning system. When the set-point of the air-conditioning decreases from 28°C to 22°C, the anthropogenic heat increases 193 W/m2 district, which gives rise to an increase of 0.23°C in outside TSE*..
109. Aya Hagishima, Jun Tanimoto, Ken Ich Narita, Intercomparisons of experimental convective heat transfer coefficients and mass transfer coefficients of urban surfaces, Boundary-Layer Meteorology, 10.1007/s10546-005-2078-7, 117, 3, 551-576, 2005.12, [URL].
110. Aya Hagishima, Jun Tanimoto, Investigations of urban surface conditions for urban canopy model, Building and Environment, 10.1016/j.buildenv.2004.08.010, 40, 12, 1638-1650, 2005.12, [URL].
111. M. Kanda, T. Kawai, M. Kanega, R. Moriwaki, K. Narita, Aya Hagishima, A simple energy balance model for regular building arrays, Boundary-Layer Meteorology, 10.1007/s10546-004-7956-x, 116, 3, 423-443, 2005.09, [URL].
112. Kanda M, Kawai T, Kanega M, Moriwaki R, Narita K, Hagishima A, A simple energy balance model for regular building arrays, Boundary-Layer Meteorology, 10.1007/s10546-004-7956-x, 116, 3, 423-443, 2005.04, 近年社会的関心の高まっている都市ヒートアイランド現象をメソスケールの気象モデルにおいて予測する際、複雑形状の建物群が運動量、熱、水蒸気輸送に及ぼす影響を少ない計算負荷で適切にモデル化する事は不可欠である。本論文はそうした要請に応えるべくメソスケールモデルの地表面スキームとして新たな単層都市キャノピーモデルを提案したものである。ここ10年来、多くの研究者が独自の都市キャノピーモデルを開発してきたが、これらに対し本論文で提案したモデルは、1) 3次元建物形状に対し壁面,地面間放射授受の高速計算スキームを導入、2) 壁面-大気間の熱輸送効率を面要素別にバルク係数でexplicitに記述、3) 屋外準実大都市スケールモデルCOSMOにおける観測データを用いた精度検証、以上3点において特に優れた特徴を有している。.
113. Tanimoto J, Hagishima A, State transition probability forthe Markov Model dealing with on/off cooling schedule in dwellings,, Energy and Buildings, 10.1016/j.enbuild.2004.02.002, 37, 3, 181-187, 2005.03.
114. Jun Tanimoto, Aya Hagishima, State transition probability for the Markov Model dealing with on/off cooling schedule in dwellings, Energy and Buildings, 10.1016/j.enbuild.2004.02.002, 37, 3, 181-187, 2005.03, [URL].
115. Aya Hagishima & Jun Tanimoto, Investigations of Urban Surface Conditions for Urban Canopy Model, Building and Environment, 10.1016/j.buildenv.2004.08.010, 40, 12, 1638-1650, 2005.01.
116. Chimklai P. Hagishima A, Tanimoto J, A computer system to support Albedo Calculation in urban areas, Building and Environment, 10.1016/j.buildenv.2004.02.006, 39, 10, 1213-1221, 2004.10.
117. Parichart Chimklai, Aya Hagishima, Jun Tanimoto, A computer system to support Albedo Calculation in urban areas, Building and Environment, 10.1016/j.buildenv.2004.02.006, 39, 10, 1213-1221, 2004.10, [URL].
118. Tanimoto J, Hagishima A, Chimklai P, An approach for coupled simulation of building thermal effects and urban climatology, Energy and Buildings, 10.1016/j.enbuild.2004.01.019, 36, 8, 781-793, 2004.08.
119. Jun Tanimoto, Aya Hagishima, Parichart Chimklai, An approach for coupled simulation of building thermal effects and urban climatology, Energy and Buildings, 10.1016/j.enbuild.2004.01.019, 36, 8, 781-793, 2004.08, [URL].
120. Aya Hagishima, Jun Tanimoto, Field measurements for estimating the convective heat transfer coefficient at building surfaces, Building and Environment, 10.1016/S0360-1323(03)00033-7, 38, 7, 873-881, 2003.01, [URL].