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Thermo-Fluid Science

Jiajia Yu

2020-09-28 11:21  点击:[]

 

Name

Jiajia   Yu

Department

Department   of Thermal Physics

Title

Associate Professor

Contact    Information

yujiajia@cqu.edu.cn

 

Biography:

Dr. Jiajia Yu received his Ph.D. degree in Power Engineering and Engineering Thermophysics at Chongqing University in 2017 and worked as a postdoctoral fellow at the same institute in 2017-2019. He joined the School of Energy and Power Engineering, Chongqing University as an associate professor in 2019.

 

Education/Career

2019-now Associate professor, School of Energy and Power Engineering, Chongqing University

2017-2019 Lecturer, College of Mechanical Engineering, Chongqing University

2012-2017 Joint-training Ph.D., Department of Physics & Astronomy, University of Pennsylvania, together with College of Power Engineering, Chongqing University

2008-2012 Bachelor of Engineering, College of Power Engineering, Chongqing University

 

Research interests

Smart transfer in micro scale

Efficient aerospace thermal management

Flow stability and its control

 

The master and Ph. D students who are interested in these topics are welcome to join us.

 

Research grants

National Science Foundation for Young Scientists of China

Venture & Innovation Support Program for Chongqing Overseas Returnees

Fundamental Research Fund for the Central Universities

International Academic Exchange Program for Chongqing Postdoctoral Fellows

 

Selected Publications

1Jia-Jia Yu*, Yu-Peng Hu, Chun-Mei Wu, You-Rong Li, I.B. Palymskiy, Direct numerical simulations of Rayleigh-Bénard convection of a gas-liquid medium near its density maximum, Applied Thermal Engineering, 2020, 175, 115387.

2Jia-Jia Yu*, Chuan-Yin Tang, You-Rong Li, Tongran Qin, Numerical simulation study on the pure solutocapillary flow of a binary mixture with various solutal coefficients of surface tension in an annular pool, International Communications in Heat and Mass Transfer, 2019, 108, 104342.

3Jia-Jia Yu*, You-Rong Li*, Deng-Fang Ruan, Chun-Mei Wu, Aspect ratio and capillary ratio dependence of thermal-solutal capillarybuoyancy flow of a binary mixture in an annular pool, International Journal of Thermal Sciences, 2019, 136, 247-356.

4Jia-Jia Yu*, Lu Zhang, Ting Shen, Li Zhang, You-Rong Li, Numerical simulation of thermal-solutal capillary-buoyancy flow of Ge1–xSix single crystals driven by surface-tension and rotation in a Czochralski configuration, Crystals, 2019, 9, 217.

5Jia-Jia Yu*, Rui Tang, You-Rong Li, Li Zhang, Chun-Mei Wu, Molecular dynamics simulation of heat transport through solid−liquid interface during argon droplet evaporation on heated substrates, Langmuir, 2019, 35, 2164-2171.

6Jia-Jia Yu, You-Rong Li*Li Zhang, Shuang Ye, Chun-Mei Wu, Experimental study on the flow instability of a binary mixture driven by rotation and surface-tension gradient in a shallow Czochralski configuration, International Journal of Thermal Sciences, 2017, 118, 236-246.

7Jia-Jia Yu, You-Rong Li*, Jie-Chao Chen, Yu Zhang, Chun-Mei Wu, Thermal-solutal capillary-buoyancy flow of a low Prandtl number binary mixture with various capillary ratios in an annular pool, International Journal of Heat and Mass Transfer, 2017, 113, 40-52.

8Jia-Jia Yu, Chun-Mei Wu*, You-Rong Li, Jie-Chao Chen, Thermal-solutal capillary-buoyancy flow of a low Prandtl number binary mixture with the capillary ratio of -1 in an annular pool, Physics of Fluids, 2016, 28, 084102.

9Jia-Jia Yu, Li Zhang, You-Rong Li*, Jie-Chao Chen, Numerical simulations of thermocapillary flow of a binary mixture with the Soret effect in a shallow annular pool, Microgravity Science and Technology, 2016, 28, 1-10.

10Jia-Jia Yu, You-Rong Li*, Chun-Mei Wu, Jie-Chao Chen, Three-dimensional thermocapillary-buoyancy flow of a binary mixture with Soret effect in a shallow annular pool, International Journal of Heat and Mass Transfer, 2015, 90, 1071-1081.

11Jia-Jia Yu, Deng-Fang Ruan, You-Rong Li*, Jie-Chao Chen, Experimental study on thermocapillary convection of a binary mixture in a shallow annular pool with radial temperature gradient, Experimental Thermal and Fluid Science, 2015, 61, 79-85.

 

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