Updated on 2025/04/10

Information

 

写真a

 
WANG ZHENYING
 
Organization
Faculty of Engineering Department of Aeronautics and Astronautics Assistant Professor
School of Engineering (Concurrent)
Graduate School of Engineering Department of Aeronautics and Astronautics(Concurrent)
Title
Assistant Professor
Contact information
メールアドレス
Tel
0928023054
Profile
Main research topics: multicomponent thermofluids; micro/nano scale phase change heat transfer; energy systems
Homepage

Degree

  • Bachelor

  • Master in Engineering

  • PhD in Engineering

Research Interests・Research Keywords

  • Research theme: Multiscale Investigation of Multicomponent Thermofluids

    Keyword: Thermofluids, phase change, wetting, direct numerical simulation

    Research period: 2022.4 - 2027.3

Awards

  • Best Presentation Award for Young Scholars, Droplets 2023

    2023.8  

  • 花王Crescent Award

    2022.3   公益財団法人花王芸術・科学財団  

  • 日本伝熱学会奨励賞

    2021.5   日本伝熱学会  

  • 日本伝熱学会奨励賞

    2021.5   Young Researcher Award of the Heat Transfer Society of Japan

  • 国家優秀自費留学生奨学金

    2020.2   中国国家自然科学基金委員会   Chinese Government Award for Outstanding Self-Financed Students Abroad

  • 九州大学学生表彰(学術研究活動)

    2019.9   九州大学   Research Achievement Award

  • 優秀プレゼンテーション賞

    2018.2   5th European Conference on MicroFluidics, Strasbourg, France   Best Presentation Award – 1st place

  • エネルギーウィークポスター発表会優秀賞

    2018.1   九州大学   Best Poster Award, 2018 Energy Week

  • エネルギー研究教育機構 若手研究者支援プログラム奨励賞

    2017.10   九州大学   Research Encouragement Award, Kyushu University Platform of Inter/Transdisciplinary Energy Research

  • 博士後期課程奨学金

    2017.8   九州大学   Doctoral Program Scholarship

  • 優秀修士卒業生

    2017.7   中国清華大学   Graduate with Honors

  • 優秀修士論文

    2017.6   中国清華大学   Excellent Master's Thesis

  • トップ学生論文賞

    2017.1   アメリカ暖房冷凍空調学会冬季大会, Las Vegas, US   Top Student Paper Award

  • 国家奨学金

    2016.11   中華人民共和国教育部   National Scholarship for Graduate Students

  • 国家奨学金

    2015.11   中華人民共和国教育部   National Scholarship for Graduate Students

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Papers

  • Role of Volatility and Thermal Properties in Droplet Spreading: A Generalization to Tanner’s Law Reviewed International journal

    @Wang Zhenying, @Karapetsas George, @Valluri Prashant

    Journal of Fluid Mechanics   2024.4

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

    Droplet spreading is ubiquitous and plays a significant role in liquid-based energy systems, thermal management devices, and microfluidics. While the spreading of non-volatile droplets is quantitatively understood, the spreading and flow transition in volatile droplets remains elusive due to the complexity added by interfacial phase change and non-equilibrium thermal transport. Here we show, using both mathematical modeling and experiments, that the wetting dynamics of volatile droplets can be scaled by the spatial-temporal interplay between capillary, evaporation, and thermal Marangoni effects. We elucidate and quantify these complex interactions using phase diagrams based on systematic theoretical and experimental investigations. A spreading law of evaporative droplets is derived by extending Tanner’s law (valid for non-volatile liquids) to a full range of liquids with saturation vapor pressure spanning from $10^1$ to $10^4$ Pa and on substrates with thermal conductivity from $10^{-1}$ to $10^3$ W/m/K. Besides its importance in fluid-based industries, the conclusions also enable a unifying explanation to a series of individual works including the criterion of flow reversal and the state of dynamic wetting, making it possible to control liquid transport in diverse application scenarios.

    DOI: 10.1017/jfm.2024.385

  • Temperature-dependent water slip flow combined with capillary evaporation in graphene nanochannels

    Kun Cheng, Qin-Yi Li, Zhenying Wang, Takanobu Fukunaga, Hideaki Teshima, Koji Takahashi

    International Journal of Heat and Mass Transfer   2024.3

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

    DOI: 10.1016/j.ijheatmasstransfer.2024.125451

  • Flow structure near three phase contact line of low-contact-angle evaporating droplets

    Zhenying Wang, George Karapetsas, Prashant Valluri, Chihiro Inoue

    Applied Physics Letters   2024.3

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

    Flow structure near three phase contact line (TPCL) of evaporating liquids plays a significant role in liquid wetting and dewetting, liquid film evaporation and boiling, etc. Despite the wide focus it receives, the interacting mechanisms therein remain elusive and in specific cases, controversial. Here, we reveal the profile of internal flow and elucidate the dominating mechanisms near TPCL of evaporating droplets, using mathematical modelling, trajectory analysis, and infrared thermography. We indicate that for less volatile liquids such as butanol, the flow pattern is dominated by capillary flow. With increasing liquid volatility, e.g., alcohol, the effect of evaporation cooling, under conditions, induces interfacial temperature gradient with cold droplet apex and warm edge. The temperature gradient leads to Marangoni flow that competes with outwarding capillary flow, resulting in the reversal of interfacial flow and the formation of a stagnation point near TPCL. The spatiotemporal variations of capillary velocity and Marangoni velocity are further quantified by mathematically decomposing the tangential velocity of interfacial flow. The conclusions can serve as a theoretical base for explaining deposition patterns from colloidal suspensions, and can be utilized as a benchmark in analyzing more complex liquid systems.

    DOI: 10.1063/5.0197919

  • Optimal Liquid Engine Architecture by Performance-Cooling Tradeoff Analysis

    Soma Tauchi, Chihiro Inoue, Zhenying Wang, Yu Daimon, Go Fujii

    Journal of Propulsion and Power   2024.3

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

    <jats:p> We perform physics-based theoretical analyses on the tradeoff between the overall performance of specific impulse and the thermal protection ability of a coolant liquid film to identify the optimal configuration of a liquid rocket engine. A bipropellant thruster is set as the target, which uses a hypergolic propellant mixture of nitrogen tetroxide as the oxidant and monomethyl hydrazine as the fuel. By considering the practical nonuniform distribution of the local mixture ratio produced in the thrust chamber, the maximum specific impulse is achieved when the fuel and oxidizer spray widths become identical, allowing for the specification of the diameter of the impinging-type injector. The heat balance between the convective heat transfer from the combustion gas and the latent heat of the three-dimensionally wavy liquid film provides the optimal diameter of the combustion chamber. The longest liquid film is found to be achieved when half of the initial film is entrained by the fast gas, correspondingly mitigating the heat transfer area due to the liquid film waviness. We successfully demonstrate the optimal architecture of the liquid engine based on the tradeoff, in which an improvement of specific impulse by 1 s shortens the film length by 2 mm. </jats:p>

    DOI: 10.2514/1.b39409

  • Trapping waste metal ions in a hydrogel/coal powder composite for boosting sewage purification via solar-driven interfacial water evaporation with long-term durability

    Zhichao Zuo, Fengbo Zhu, Lian Wang, Zequn Wang, Jianhang Zhao, Zhiteng Ji, Meng An, Ya Nan Ye, Wenwen Yu, Zhenying Wang, Yanqin Wang, Qiang Zheng

    Chemical Engineering Journal   2024.2

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

    DOI: 10.1016/j.cej.2024.148524

  • In-situ 1-kHz real-time particle tracking velocimetry using high-speed streaming camera Reviewed International journal

    @Ichimura, T., @Inoue, C., @Wang, Z., @Kuwabara, G., @Tahara, K.

    Flow Measurement and Instrumentation   91   102361   2023.6

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

    DOI: https://doi.org/10.1016/j.flowmeasinst.2023.102361

  • Parametric analysis of interfacial friction factor for liquid film dynamics sheared by turbulent gas flow Reviewed International journal

    #Inoue, T., #Kamada, Y., @Inoue, C., @Wang, Z.

    International Journal of Gas Turbine, Propulsion and Power Systems   13 ( 3 )   1 - 6   2022.11

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

    DOI: https://doi.org/10.38036/jgpp.13.3_1

  • Fragmentation and solidification of fusible alloy melt by water spray

    Wataru Hikita, Shodai Hirayama, Chihiro Inoue, Zhenying Wang, Makoto Nakaseko, Takuya Takashita

    Powder Technology   409   117778 - 117778   2022.9

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

    DOI: 10.1016/j.powtec.2022.117778

  • Wetting and evaporation of multicomponent droplets

    Zhenying Wang, Daniel Orejon, Yasuyuki Takata, Khellil Sefiane

    Physics Reports   960   1 - 37   2022.5

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

    DOI: 10.1016/j.physrep.2022.02.005

  • Dynamics of hygroscopic aqueous solution droplets undergoing evaporation or vapour absorption

    Zhenying Wang, George Karapetsas, Prashant Valluri, Khellil Sefiane, Adam Williams, Yasuyuki Takata

    Journal of Fluid Mechanics   2021.4

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

    DOI: 10.1017/jfm.2020.1073

  • Lubrication Model for Vapor Absorption/Desorption of Hygroscopic Liquid Desiccant Droplets Reviewed International journal

    @Wang, Z., @Karapetsas, G., @Valluri, P., @Sefiane, K., @Takata, Y.

    Advances in Heat Transfer and Thermal Engineering   67 - 70   2021.2

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  • Effect of substrate conductivity on the transient thermal transport of hygroscopic droplets during vapor absorption Reviewed International journal

    @Wang, Z., @Orejon, D., @Sefiane, K., @Takata, Y.

    Micromachines   11 ( 2 )   2020.2

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

    DOI: doi.org/10.3390/mi11020193

  • Effect of Substrate Conductivity on the Transient Thermal Transport of Hygroscopic Droplets during Vapor Absorption

    Zhenying Wang, Daniel Orejon, Khellil Sefiane, Yasuyuki Takata

    Micromachines   2020.2

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

    <jats:p>In all kinds of liquid desiccant dehumidification systems, the temperature increase of the desiccant solution due to the effect of absorptive heating is one of the main reasons of performance deterioration. In this study, we look into the thermal effects during vapor absorption into single hygroscopic liquid desiccant droplets. Specifically, the effect of substrate conductivity on the transient heat and mass transfer process is analyzed in detail. The relative strength of the thermal effect and the solutal effect on the rate of vapor absorption is investigated and compared to the thermal effect by evaporative cooling taking place in pure water droplets. In the case of liquid desiccants, results indicate that the high thermal conductivity of copper substrates ensures more efficient heat removal, and the temperature at the droplet surface decreases more rapidly than that on Polytetrafluoroethylene (PTFE) substrates. As a result, the initial rate of vapor absorption on copper substrates slightly outweighs that on PTFE substrates. Further analysis by decomposing the vapor pressure difference indicates that the variation of vapor pressure caused by the temperature change during vapor absorption is much weaker than that induced by the concentration change. The conclusions demonstrate that a simplified isothermal model can be applied to capture the main mechanisms during vapor absorption into hygroscopic droplets even though it is evidenced to be unreliable for droplet evaporation.</jats:p>

    DOI: 10.3390/mi11020193

  • Coupled thermal transport and mass diffusion during vapor absorption into hygroscopic liquid desiccant droplets

    Zhenying Wang, Daniel Orejon, Khellil Sefiane, Yasuyuki Takata

    International Journal of Heat and Mass Transfer   134   1014 - 1023   2019.5

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

    DOI: 10.1016/j.ijheatmasstransfer.2019.01.084

  • Evaporation kinetics of pure water drops: Thermal patterns, Marangoni flow, and interfacial temperature difference

    Tejaswi Josyula, Zhenying Wang, Alexandros Askounis, Daniel Orejon, Sivasankaran Harish, Yasuyuki Takata, Pallab Sinha Mahapatra, Arvind Pattamatta

    Physical Review E   98 ( 5 )   2018.11

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

    DOI: 10.1103/physreve.98.052804

  • Water vapor uptake into hygroscopic lithium bromide desiccant droplets: mechanisms of droplet growth and spreading

    Zhenying Wang, Daniel Orejon, Khellil Sefiane, Yasuyuki Takata

    Physical Chemistry Chemical Physics   21 ( 3 )   1046 - 1058   2018.10

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    <p>Mechanisms of droplet growth and spreading, related to surface wettability, are investigated during vapor absorption into hygroscopic lithium bromide desiccant droplets.</p>

    DOI: 10.1039/c8cp04504f

  • Coupled thermal transport and mass diffusion during vapor absorption at the droplet scale

    Wang, Zhenying, Orejon, Daniel, Valluri, Prashant, Takata, Yasuyuki, Sefiane, Khellil

    Bulletin of the American Physical Society   2018.8

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  • A novel flue gas heat recovery system based on low-pressure regeneration liquid desiccant cycle

    Xiaoyue Zhang, Zhenying Wang, Zhen Li

    INTERNATIONAL JOURNAL OF LOW-CARBON TECHNOLOGIES   13 ( 1 )   1 - 5   2018.3

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    Flue gas from natural gas boilers contains much water vapor, so the latent heat occupies a large proportion of the total waste heat. This paper introduces a flue gas driven absorption system based on low-pressure regeneration liquid cycle to recover water and waste heat, especially the latent heat. The concentrated liquid desiccant is sprayed into the packed tower to absorb the vapor from the low-temperature flue gas and gets diluted itself. Then the diluted desiccant is heated and concentrated by the high-temperature flue gas in the vacuum regenerator. The evaporated water from the regenerator then releases condensation heat to the return water of the heating network. Based on the thermodynamic model of the new system, the simulation results show that the flue gas (200 degrees C, 120 g/kg) is eventually released to the atmosphere at 53 degrees C with a humidity ratio of 46 g/kg, which means considerable heat is recovered by the system. The heat and water recovery of the new system is not constrained by the dew point of the flue gas. It also lowers the requirement of the generation temperature due to vacuum regeneration. So in terms of heat recovery, the new system outperforms the traditional condensing system and the open-cycle absorption system by 28.3&#37; and 23.1&#37;, respectively. The new system also helps to reduce particulate emissions and recover water, with a recovery of 0.36 tons of water per hour according to the simulation result based on the boiler with a power of 2.8 MW.

    DOI: 10.1093/ijlct/ctx013

  • Waste heat and water recovery from natural gas boilers: Parametric analysis and optimization of a flue-gas-driven open absorption system

    Zhenying Wang, Xiaoyue Zhang, Jianfeng Han, Zhen Li

    Energy Conversion and Management   154   526 - 537   2017.12

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

    DOI: 10.1016/j.enconman.2017.11.042

  • Investigation on the coupled heat and mass transfer process between extremely high humidity air and liquid desiccant in the counter-flow adiabatic packed tower

    Zhenying Wang, Xiaoyue Zhang, Zhen Li

    International Journal of Heat and Mass Transfer   110   898 - 907   2017.7

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

    DOI: 10.1016/j.ijheatmasstransfer.2017.03.072

  • 数据中心制冷系统冷源选择及能效分析

    Zhenying Wang, Hanwen Cao, Zhen Li

    工程热物理学报   2017.2

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  • Simulation of a flue gas driven open absorption system for waste heat recovery from fossil fuel boilers

    Wang, Zhenying, Zhang, Xiaoyue, Li, Zhen

    ASHRAE Transactions   123 ( 1 )   2017.1

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  • Evaluation of a flue gas driven open absorption system for heat and water recovery from fossil fuel boilers

    Zhenying Wang, Xiaoyue Zhang, Zhen Li

    Energy Conversion and Management   128   57 - 65   2016.11

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

    DOI: 10.1016/j.enconman.2016.09.050

  • Analysis on energy efficiency of an integrated heat pipe system in data centers

    Zhenying Wang, Xiaotong Zhang, Zhen Li, Ming Luo

    Applied Thermal Engineering   90   937 - 944   2015.11

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

    DOI: 10.1016/j.applthermaleng.2015.07.078

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Presentations

  • Intricate Role of Thermal Properties and Volatility in Droplet Spreading: A Generalization to Tanner’s Law International conference

    @Wang, Z., @Karapetsas G., @Valluri P., @Inoue C.

    76th Annual Meeting of the American Physical Society’s Division of Fluid Dynamics  2023.11 

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    Event date: 2024.4

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Washington DC   Country:United States  

  • Spreading Law of Evaporative Droplets International conference

    @Wang, Z., @Karapetsas G., @Valluri P., @Inoue C.

    Droplets 2023  2023.8 

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    Event date: 2024.4

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Beijing   Country:China  

  • Droplet Spreading Revisited: A Generalization to Tanner’s Law International conference

    @Wang, Z., @Karapetsas G., @Valluri P., @Inoue C.

    11th International Conference on Boiling and Condensation Heat Transfer  2023.5 

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    Event date: 2023.5

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Edinburgh   Country:United Kingdom  

  • Quantifying the interacting mechanisms in shape evolution of sessile volatile droplets International conference

    @Wang, Z., @Karapetsas G., @Valluri P., @Inoue C.

    75th Annual Meeting of the American Physical Society’s Division of Fluid Dynamics  2022.11 

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    Event date: 2023.5

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Indianapolis   Country:United States  

  • Lubrication Type Model for Wetting Dynamics of Multicomponent Droplets International conference

    @Wang, Z., @Karapetsas G., @Valluri P., @Inoue C

    11th International Conference on Multiphase Flow  2023.4 

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    Event date: 2023.4

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Kobe   Country:Japan  

  • Total heat recovery from industrial flue gases with varied moisture contents using the liquid desiccant technology International conference

    @Wang, Z., @Zhang, X., @Li, Z.

    ASHRAE Winter Conference 2017  2017.2 

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    Event date: 2022.6

    Language:English  

    Country:Japan  

  • 水蒸気吸収に伴う液滴ダイナミクスと熱物質移動過程の解析

    @Zhenying Wang

    日本伝熱学会 第7回相変化界面研究会  2020.6 

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    Event date: 2022.6

    Language:English  

    Country:Japan  

  • Vapor absorption phenomenon onto liquid desiccant droplet driven by vapor pressure difference International conference

    @Wang, Z., @Orejon, D., @Sefiane, K., @Takata, Y.

    5th European Conference on MicroFluidics  2018.2 

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    Event date: 2022.6

    Language:English  

    Country:Japan  

  • How do single liquid desiccant droplets behave during vapour absorption?

    @Wang, Z., @Orejon, D., @Sefiane, K., @Takata, Y

    Kyushu University Energy Week 2018  2018.1 

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    Event date: 2022.6

    Language:English  

    Country:Japan  

  • Spreading Law of Evaporative Droplets Invited

    @Wang Zhenying

    OIST Micro/Bio/Nanofluidics (Shen) Unit  2024.2 

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    Event date: 2024.4

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Okinawa   Country:Japan  

  • 三相界線近傍の流れ場の可視化とシミュレーション Visualization and Simulation of Flow Field near Three Phase Contact Line

    @Wang, Z., @Karapetsas G., @Valluri P., @Inoue C.

    日本機械学会 熱工学コンファレンス2023  2023.10 

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    Event date: 2024.4

    Language:English   Presentation type:Oral presentation (general)  

    Venue:神戸   Country:Japan  

  • Droplet Spreading Revisited: A Generalization to Tanner’s Law

    @Wang, Z., @Karapetsas G., @Valluri P., @Inoue C.

    日本伝熱学会 第60回 日本伝熱シンポジウム  2023.5 

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    Event date: 2023.5

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Fukuoka   Country:Japan  

  • Dropwise to Filmwise Transition in Low Contact Angle Condensation

    @Wang, Z., @Karapetsas G., @Valluri P., @Inoue C.

    日本機械学会熱工学コンファレンス2022  2022.10 

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    Event date: 2023.5

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Tokyo   Country:Japan  

  • Quantitative analysis on the interacting mechanisms in wetting dynamics of sessile volatile droplets

    @Wang, Z., @Karapetsas G., @Valluri P., @Inoue C.

    日本機械学会 第100期 流体工学部門 講演会  2022.11 

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    Event date: 2023.5

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Kumamoto   Country:Japan  

  • Lubrication model for vapor absorption into hygroscopic liquid desiccant droplets International conference

    @Wang, Z., @Karapetsas G., @Valluri P., @Williams A., @Sefiane, K., @Takata, Y.

    72nd Annual Meeting of the American Physical Society’s Division of Fluid Dynamics  2019.6 

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    Event date: 2022.11 - 2022.6

    Language:English  

    Country:Japan  

  • Microscale phase change promotes the rational design of energy systems

    @Zhenying Wang

    I2CNER 182nd Institute Interest Seminar Series  2020.6 

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    Event date: 2022.8 - 2022.6

    Language:English  

    Country:Japan  

  • Investigation on the coupled heat and mass transfer process between extremely high humidity air and liquid desiccant in the counter-flow adiabatic packed tower International conference

    @Wang, Z., @Zhang, X., @Li, Z.

    4th International Forum on Heat Transfer  2016.10 

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    Event date: 2022.6

    Language:English  

    Country:Japan  

  • Pattern formation of plasmonic nanoparticles from drying droplets controlled by solar radiation

    @Wang, Z., #Sakata, R., @Ikuta, T., @Li, Q., @Takahashi, K., @Takata, Y.

    第58回日本伝熱シンポジウム  2021.5 

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    Event date: 2022.6

    Language:English  

    Country:Japan  

  • Mechanisms of vapor absorption into hygroscopic aqueous solution droplets International conference

    @Zhenying Wang

    Progress 100 Symposium/2nd ThermaSMART Annual Workshop  2019.11 

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    Event date: 2022.6

    Language:Japanese  

    Country:Japan  

  • Spreading of hygroscopic ionic solution droplets during vapor absorption International conference

    @Wang, Z., @Karapetsas G., @Valluri P., @Sefiane, K., @Takata, Y.

    73rd Annual Meeting of the American Physical Society’s Division of Fluid Dynamics  2020.11 

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    Event date: 2022.6

    Language:English  

    Country:Japan  

  • Lubrication model for vapor absorption/desorption of hygroscopic liquid desiccant droplets International conference

    @Wang, Z., @Karapetsas G., @Valluri P., @Williams A., @Sefiane, K., @Takata, Y.

    16th UK Heat Transfer Conference  2019.9 

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    Event date: 2022.6

    Language:English  

    Country:Japan  

  • Vapor absorption into hygroscopic liquid desiccant droplets: Mechanisms of droplet growth and spreading International conference

    @Wang, Z., @Orejon, D., @Sefiane, K., @Takata, Y.

    6th ASME Micro/Nanoscale Heat & Mass Transfer International Conference  2019.8 

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    Event date: 2022.6

    Language:Japanese  

    Country:Japan  

  • Lubrication model for vapor absorption into hygroscopic liquid desiccant droplets

    @Wang, Z., @Karapetsas G., @Valluri P., @Williams A., @Sefiane, K., @Takata, Y.

    第56回日本伝熱シンポジウム  2019.5 

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    Event date: 2022.6

    Language:English  

    Country:Japan  

  • Coupled thermal transport and mass diffusion during vapor absorption into hygroscopic liquid desiccant droplets International conference

    @Wang, Z., @Orejon, D., @Sefiane, K., @Takata, Y.

    7th International Symposium on Micro and Nano Technology  2019.5 

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    Event date: 2022.6

    Language:English  

    Country:Japan  

  • Vapor absorption into hygroscopic liquid desiccant droplets and guidance for packed tower design International conference

    @Wang, Z., @Orejon, D., @Takata, Y., @Sefiane, K.

    5th International Conference on Polygeneration  2019.5 

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    Event date: 2022.6

    Language:English  

    Country:Japan  

  • Coupled thermal transport and mass diffusion during vapor absorption at the droplet scale International conference

    @Wang, Z., @Orejon, D., @Sefiane, K., @Takata, Y

    71st Annual Meeting of the American Physical Society’s Division of Fluid Dynamics  2018.11 

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    Event date: 2022.6

    Language:Japanese  

    Country:Japan  

  • Effect of surface wettability and relative humidity on the vapor absorption process onto liquid desiccant droplets International conference

    @Wang, Z., @Orejon, D., @Sefiane, K., @Takata, Y

    10th International Conference on Boiling and Condensation Heat Transfer  2018.3 

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    Event date: 2022.6

    Language:English  

    Country:Japan  

  • Vapor absorption phenomenon into sessile liquid desiccant droplets International conference

    @Wang, Z., @Orejon, D., @Sefiane, K., @Takata, Y.

    16th International Heat Transfer Conference  2018.8 

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    Event date: 2022.6

    Language:English  

    Country:Japan  

  • Coupled thermal transport and mass diffusion during vapor absorption at the droplet scale

    @Wang, Z., @Orejon, D., @Sefiane, K., @Takata, Y.

    3th KU-NCU Joint Student Workshop  2018.7 

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    Event date: 2022.6

    Language:English  

    Country:Japan  

  • Vapor absorption into liquid desiccant droplets: Analysis on the heat and mass transfer process

    @Wang, Z., @Orejon, D., @Sefiane, K., @Takata, Y.

    第55回日本伝熱シンポジウム  2018.5 

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    Event date: 2022.6

    Language:English  

    Country:Japan  

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Professional Memberships

  • 日本伝熱学会

  • 日本機械学会

  • American Physical Society

Academic Activities

  • 座長 International contribution

    76th Annual Meeting of the Division of Fluid Dynamics, American Physical Society, Washington DC, 2023  ( Washington DC UnitedStatesofAmerica ) 2023.11

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    Type:Competition, symposium, etc. 

  • 座長

    日本機械学会 熱工学コンファレンス2023  ( Japan ) 2023.10

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    Type:Competition, symposium, etc. 

  • 座長

    第60回日本伝熱シンポジウム  ( Japan ) 2023.5

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    Type:Competition, symposium, etc. 

  • 実行委員会委員

    第60回日本伝熱シンポジウム  ( Japan ) 2023.5

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    Type:Competition, symposium, etc. 

  • 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:2

  • 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:5

  • 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:3

  • Screening of academic papers

    Role(s): Peer review

    2020

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    Type:Peer review 

    Number of peer-reviewed articles in foreign language journals:9

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Research Projects

  • 研究助成 2023年度豊田理研スカラー ペロブスカイト太陽電池の蒸着型製造における熱流体物理

    2023

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    Grant type:Donation

  • 高速温度計測とInfi-TOFの複合分析による金属液滴連鎖分裂の凝縮相反応流解析

    Grant number:22K18771  2022 - 2023

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Challenging Research(Exploratory)

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

  • 原子間力顕微鏡による三相界線ナノ構造のダイナミック解析

    Grant number:21K14097  2021 - 2024

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Early-Career Scientists

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    Authorship:Principal investigator  Grant type:Scientific research funding

  • 金属液滴に発現する連鎖分裂カスケードの機構解明と数理モデル開発

    Grant number:21H01251  2021 - 2024

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (B)

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

  • 酸化被膜を有する高温表面に衝突するマイクロスケール液滴のダイナミクス

    Grant number:18J11928  2018 - 2019

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Encouragement of Scientists

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    Authorship:Principal investigator  Grant type:Scientific research funding

  • Vapor absorption/desorption phenomena of sessile desiccant droplets on solid surfaces

    2017 - 2018

    エネルギー研究教育機構 若手研究者・博士課程学生支援プログラム

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

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Educational Activities

  • Specialized English

Class subject

  • 専門英語

    2023.10 - 2024.3   Second semester

  • 専門英語

    2022.10 - 2023.3   Second semester

  • 専門英語

    2021.10 - 2022.3   Second semester

Visiting, concurrent, or part-time lecturers at other universities, institutions, etc.

  • 2022  九州大学カーボンニュートラル・エネルギー国際研究所 

Travel Abroad

  • 2018.9 - 2019.3

    Staying countory name 1:United Kingdom   Staying institution name 1:University of Edinburgh

  • 2013.1 - 2013.5

    Staying countory name 1:Singapore   Staying institution name 1:National University of Singapore