1. Basic Information

 

 

 

Name

Jingyin Li (J-Y Li)

 

Address

Department of Fluid Machinery,

School of Energy and Power Engineering,

Xi’an Jiaotong University,

No.28 Xianning West Road,

Xi’an, Shaanxi, 710049, P.R. China

  

Tel. No.

+86-29-3268723(O)   

Contact Fax

86-29- 82668723   Fluid Machinery   c/o Dr. Jingyin Li 

E-mail:

jyli@mail.xjtu.edu.cn

 

2. Education/Employment

 Degrees Held

 

Ph.D.,
The Postgraduate School in Xi’an Jiaotong University,
 
Master of Science,
The Postgraduate School in Xi’an Jiaotong University,
 
Bachelor of Science,
School of Energy and Power Engineering, Xi’an Jiaotong University
 

Academic and Industrial Experience 

Teaching Assistant, Lecturer, Associate Professor and Professor in Department of Fluid Machinery, Xi’an Jiaotong University

 

Research Assistant in Hong Kong Polytechnic University 

 

Lecturer and Doctoral Candidate in Xi’an Jiaotong University 

3. Recent Projects

Project Title
Project Source
Design and optimization of the **** cascade of the **** blade in **** gas turbines
National Science and Technology Major Project

The preferential concentration of droplets near the wall and the interaction between droplets and the coherent structures in the boundary layer in fluid machinery 
National Natural Science Foundation of China
High-precision simulations and diagnoses of the complex flows in fluid machinery
National Key R&D Program
Impact forces and shock forces of droplets on the blade in turbomachinery
National Natural Science Foundation of China
Design of a centrifugal compressor model with magnetic suspension bearings
R&D project 
Flow field analysis and equipment developments of exhausted gases in the scrubbing tower for environmental protection
R&D project
The design and study of the development trend of ventilation systems   for modern piggeries and henhouses 
R&D project
The design of a series of fans for ventilation systems in modern farms
R&D project
Design of a series of high-efficiency centrifugal fans for ventilation systems 
R&D project 

 

4. Research Interests

Research on Fluid Machinery & Fluid Engineering, in particular:

 

·         Optimization methods and optimizations of high performance fluid machinery；

·         Designs and conjugate flow and heat transfer investigations of new centrifugal compressor stages；

·         Designs and investigations of large axial compressors, blade rows and cascades；

·         Designs and investigations of key influencing factors for new type, high-efficiency fluid machinery；

·         High-precision numerical simulations and experimental measurements of cascade flows in transonic compressor stages of heavy-duty gas turbines.

 

Research on droplet dynamics and Renewable energy, in particular:

 

·         The measurement and simulation of droplet impact forces and the impact mechanisms; 
 the mechnism for the preferential concentration of droplets near walls; interaction between droplets and the coherent stractures in the boundary layer

·          Flow fields and heat transfer in solar chimney power plant system; Designs of wind turbines; Passive supression methods of vortex separation from wind turbine aerofoil.

 

 

 

Some Experimental & Computational Results: 

 

 

 

 

 

5. Recent Publications

Selected Journal Papers:

1.      Ruizi Zhang, Bin Zhang, Qian Lv, Jingyin Li, Penghua Guo. Effects of droplet shape on impact force of low-speed droplets colliding with solid surface[J]. Experiments in Fluids, 2019, 60(4):64

 2.      Junwei Zhong, Jingyin Li, Penghua Guo, Yu Wang. Dynamic stall control on a vertical axis wind turbine aerofoil using leading-edge rod. Energy, 174(2019):246-260.

 3.      Yanjie Zhao and Jingyin Li. Study of the flow characteristics in multi-row vaned diffusers of a centrifugal compressor stage. Advances in Mechanical Engineering, 2018, 10 (9): 1-14.

 4.      Yunlong Li, Ruizi Zhang, Kaibin Wang, Jingyin Li*. Effects of the Inlet Position of Blade on the Performance of a Centrifugal Impeller[J]. International Journal of Fluid Machinery and Systems. July-September 2018，11(3)：213-223.

 5.      Ruizi Zhang, Kaibin Wang, Yunlong Li, Jingyin Li*. Aerodynamic Optimization of Squirrel-Cage Fan with Dual Inlet[J]. International Journal of Fluid Machinery and Systems. July-September 2018，11(3)：234-243

 6.      Kaibin Wang, Xin Ai, Ruizi Zhang, Jingyin Li. Optimization of a Centrifugal Impeller with the Constraint on Efficiency at the Stall Point. Open Journal of Fluid Dynamics, 2018,8, 15-29.

 7.      Bin Zhang, Jingyin Li*, Penghua Guo, Qian Lv. Experimental studies on the effect of Reynolds and Weber numbers on the impact forces of low-speed droplets colliding with a solid surface [J]. Experiments in Fluids, 2017, 58(9): 125.

 8.      Junwei Zhong, Jingyin Li*, Penghua Guo. Effects of leading-edge rod on dynamic stall performance of a wind turbine airfoil[J]. Proceedings of the Institution of Mechanical Engineers Part A: Journal of Power and Energy, 2017: 231(8): 753-769

 9.     P.H. Guo, Y.X. Zhai, X.H. Xu, J.Y. Li. Assessment of levelized cost of electricity for a 10-MW solar chimney power plant in Yinchuan China. Energy Conversion and Management, 152 (2017) 176-185.

 10.    Jin Xiong, Xin Ai, Kaibin Wang, Jingyin Li*. Design of a three-dimensional centrifugal fan with controlled blade loading approach [J]. Open Journal of Fluid Dynamics, 2017,7（3）: 410-425.

 11.    Penghua Guo, Yuan Wang*, Qinglong Meng, Jingyin LI. Experimental study on an indoor scale solar chimney setup in an artificial environment simulation laboratory. Applied Thermal Engineering, 2016, 107: 818-826.

 12.    Penghua Guo, Yunfeng Wang, Jingyin Li*, Yuan Wang. Thermodynamic analysis of a solar chimney power plant system with soil heat storage. Applied Thermal Engineering, 2016, 100: 1076-1084.

 13.    Penghua Guo, Jingyin Li*, Yunfeng Wang, Yuan Wang. Evaluation of the optimal turbine pressure drop ratio for a solar chimney power plant. Energy Conversion and Management, 2016, 108: 14-22.

 14.    Penghua Guo, Jingyin Li*, Yunfeng Wang, Yuan Wang. Numerical study on the performance of a solar chimney power plant. Energy Conversion and Management, 2015, 105: 197-205.

 15.    Jingyin Li*, Bin Zhang, Penghua Guo and Qian Lv. Impact force of a low speed water droplet colliding on a solid surface. Journal of Applied Physics ,2014, 116: 214903-1 to 214903-11.

 16.    Peng-hua Guo, Jing-yin Li*, Yuan Wang. Annual performance analysis of the solar chimney power plant in Sinkiang, China. Energy Conversion and Management, 2014, 87:392-399.

 17.    Guo Penghua, Li Jingyin*, Wang Yuan. Numerical simulations of solar chimney power plant with radiation model. Renewable Energy, FEB 2014, 62：pp24-30

 18.    Guo Penghua, Li Jingyin*, Wang Yuan, Liu Yingwen. Numerical analysis of the optimal turbine pressure drop ratio in a solar chimney power plant, Solar Energy. 2013, V98: 42-48

 19.    Xiao-fang Yuan, Jing-yin Li* , Bin Zhang. Effects of surface tension on drop impact on a horizontal rotating disk. Applied Mechanics and Materials, Vols.268-270(2013), pp1084-1093.

 20.    Li JY*, Guo PH and Wang Y. Effects of collector radius and chimney height on power output of a solar chimney power plant with turbines. Renewable Energy, 2012, V47: 21-28.

 21.    Hu QH, Li JY* and Zhang MY. Effects of fluid viscoelasticity on the performance of an axial blood pump model. ASAIO Journal, 2012, Jan-Feb; 58(1): 32-39.

 22.    Hu QH, Li JY* and Zhang MY. An experimental study of Newtonian and non-Newtonian flow dynamics in an axial blood pump model. Artificial Organs, 2012, 36(4): 429-433.

 23.    Li JY*, Guo PH and Wang Y. Preliminary investigation of a novel solar and wind energy extraction system. Proc. IMechE, Part A, Journal of Power and Energy，2012, 226(1, Feb.): 73-85.

 24.    Li JY*, Yuan XF, Han Q and Xi G. Impact patterns and temporal evolutions of water drops impinging on a rotating disc. Proc. IMechE, Part C, Journal of Mechanical Engineering Science, 2012, 226(4): 956-967.

 25.    Li JY*, Han Q, Zhao YJ and Yuan XF. Deposition process of droplets impacting on a horizontal surface. Advanced Materials Research, 2012, 354-355:579-584.

 26.    Li JY*, Yuan XF and Han Q. Time evolutions of water drops impacting on a rotating disk. Advanced Materials Research, 2012, 354-355: 609-614.

 27.    Wang HL, Xi G, Li JY and Yuan MJ. Effect of the tip clearance variation on the performance of a centrifugal compressor with considering impeller deformation. Proc. IMechE, Part A, Journal of Power and Energy, 2011, 225(8): 1143-1155

 28.    Li JY*, Guo PH, Xi G and Chen WW. Efficiency enhancement mechanisms of a new type of full reversible axial flow fan. Proc. IMechE, Part A, Journal of Power and Energy, 2011, 225(6): 467-480.

 29.    Li JY*, Li R, Gao Y and Huang J. Aerodynamic optimization of wind turbine airfoils using response surface techniques. Proc. IMechE, Part A, Journal of Power and Energy, 2010, 224 (6), 827-838.

 30.    Lam, K, Wang FH, Li JY and So R M C. Experimental investigation of the mean and fluctuating forces of wavy (varicose) cylinders in a cross-flow. Journal of fluids and structures, 2004, 19(3): 321-334.

 31.    Lam K, Li JY, Chan K T and So R M C. Flow pattern and velocity field distribution of cross-flow around four cylinders in a square configuration at a low Reynolds number. Journal of fluids and structures, 2003, V17(5): 665-679.

 32.    Lam K., Li JY and So R M C. Force coefficients and Strouhal number of four cylinders in cross flow. Journal of fluids and structures, 2003,18(3-4): 305-324.

 33.    Lam K, Li J Y and So R M C. Flow patterns of cross flow around four equi-spaced cylinders at low Reynolds numbers. Journal of visualization, 2003, 6 (1): 5-5

 

Selected Conference Papers：

1. Cui Haoyu, Li Yunlong, Geng Wenqian, Li Jingyin. Numerical study of inlet position on the performance of three-dimensional centrifugal impeller. Paper Number 160115, Proceedings of ICCHM2T2017, May 28-June 1, 2017, Seoul, Korea (International Conference on Computational Heat, Mass and Momentum

2. Yunlong Li, Libo He, Ruizi Zhang, Jingyin Li. Aerodynamic optimization of Squirrel-Cage fan with dual inlet. Paper Number 160122, Proceedings of ICCHM2T2017, May 28-June 1, 2017, Seoul, Korea (International Conference on Computational Heat, Mass and Momentum Transfer)

3. Xiong Jin, Li Yunlong, Zhang Ruizi, Li Jingyin. Design of large flow Three-Dimensional centrifugal fan. Paper Number 160192, Proceedings of ICCHM2T2017, May 28-June 1, 2017, Seoul, Korea (International Conference on Computational Heat, Mass and Momentum Transfer)

4. Jin Xiong, Haoyu Cui, Jing-yin LI. Optimization Design of Anti-Dust Accumulation Centrifugal Fans Using Genetic Algorithm. IMECE2016-67575, International Mechanical Engineering Congress and Exposition, November 11-17, 2016, Phoenix, Arizona, USA.

5. Haoyu Cui, Jin Xiong, Congcong Chen, Jing-yin Li. Effects of the installtion of driven motor at the impeller eye on performance of volute-free centrifugal fan. IMECE2016-67609, Proceedings of the ASME 2016 International Mechanical Engineering Congress and Exposition, November 11-17, 2016, Phoenix, Arizona, USA.

6. Penghua Guo, Peiwen Li and Jingyin Li. Assessment of water droplet evaporation path in a full separation MED desalination system. IMEC2016-65656, International Mechanical Engineering Congress and Exposition, November 11-17, 2016, Phoenix, Arizona, USA.

7. Bing Zhang, Jingyin Li*, Penghua Guo, Qian Lv. Effect of Viscosity and Surface Tension on the Impact Force of Low-Speed Droplets Colliding with a Solid Surface. AJCPP2016 (Asian Joint Conference on Propulsion and Power), March 16-19, 2016, Takamatst, Kagawa, Japan.

8. Yanjie Zhao, Feilong Dang, Jin Xiong, Jingyin Li*. Effect of Multi-row vaned Diffusers on the Performance of A CentrifugalCompressor Stage. AJCPP2016 (Asian Joint Conference on Propulsion and Power), March 16-19, 2016, Takamatst, Kagawa, Japan.

9. Yanjie Zhao, Jin Xiong, Feilong Dang, Jingyin Li*. Performance Improvement Mechanism of a Two-row Diffuser on a Centrifugal Compressor Stage. 5th International Conference on Nonlinear Science and Complexity, NSC2014, August 4-9, 2014, Xi’an, China

10. Fei-long Dang, Peng-hua Guo, Yun-feng Wang and Jing-yin Li*. Analysis and Redesign of the Fractured Blade in an Axial Compressor. 2014 International Conference on Energy and Power Engineering , EPE2014, April 26-27, HongKong, China.

11. Yue Han1, Yanjie Zhao2, Jingyin Li*. Influence of Rotational Speed on Noise of the Small-sized Centrifugal Fan. Asian Joint Conference on Propulsion and Power （AJCPP2014），March 5-8, 2014, Jeju Island, Korea.

12. Yuan Xiaofang Li Jingyin* Xi Guang. Influence of surface tension of drops on the impact and deposition process on a rotating horizontal disk. Asian Joint Conference on Propulsion and Power, AJCPP 2012, March 1-4, 2012, Xi’an, China.

13. Li J Y, Han Q, Niu Z N and Xi G. Experimental and numerical studies on a new type of spray axial-flow fan. Proceedings of ASME Turbo Expo 2012, GT2012-69347, June 11-15, 2012, Copenhagen, Denmark.