CHEN Huilong, Professor
Email: huji@ujs.edu.cn

Fields of research:
Fluid seal lubrication theory and technology;Fluid Internal flow theory and numerical simulation;Charged two-phase flow theory and application.

Granted Projects:
1. Study on Failure Mechanism of Micro-gap Steam-liquid-solid Three-phase Dynamic Pressure Lubrication for High Temperature Mechanical Seal (National Natural Science Foundation No. 51976078), 2020-2023;
2. Research on Micro-scale Flow and Seal Lubrication Mechanism of Hydro Mechanical Face Seal(National Natural Science Foundation No.  51279067), 2013-2016.

Publications:
1.Hydrodynamic characteristics of helical groove shape of cylindrical surface of impeller ring. Journal of Jiangsu University.2019;
2.Noise Reduction Mechanism and Optimization Analysis of Axial Flow Blade. Journal of Drainage and Irrigation Machinery Engin.2019;
3.Effect of Solid Particles on Cavitation and Lubrication Characteristics of Upstream Pumping Mechanical Seal Liquid Membrane[J].International Journal of Fluid Machinery and Systems.2017;
4.Influencing factors on hydrodynamic lubrication failure of upstream pumping mechanical seal. Journal of Drainage and Irrigation Machinery Engineering，2018;
5.Effect of end face deformation on transient characteristics of hydrodynamic mechanical seal liquid film. Journal of Chemical Industry and Engineering, 2017;
6.Fluid-solid thermal coupling study on flow field and performance in dynamic pressure mechanical seal. Journal of Drainage and Irrigation Machinery Engineering, 2017;
7.Effect of cavitation heat effect on lubrication performance of upstream pumping mechanical seal. Journal of Chemical Industry and Engineering, 2016;
8.Optimization of upstream pumping mechanical seal based on response surface method. Journal of Drainage and Irrigation Machinery Engineering, 2016;
9.THE OPTIMIZATION OF STIFFNESS PERFORMANCE OF UPSTREAM PUMPING MECHANICAL SEAL BASED ON THE RESPONSE SURFACE METHOD.Proceedings of the ASME-JSME-KSME Joint Fluids Engineering Conference 2015;
10.The Fluid-Structure interaction Study of Spiral Groove Upstream Pumping Mechanical Seal.6th International Symposium on Fluid Machinery and Fluid Engineering，ISFMFE2014，October 22，2014- October 25，2014，Wuhan，China;
11.The thermal and mechanical deformation study of up-stream pumping mechanical seal. International Symposium of Cavitation and Multiphase Flow, ISCM2014;
12.Research on cavitation Regions of  Upstream Pumping Mechanical Seal Based on Dynamic Mesh Technique. ADVANCES IN MECHANICAL ENGINEERING, Literature number:821058，DOI:10.1155/2014/821058, 2014;
13.Lubrication and Thermal Characteristics of Mechanical Seal with Porous Surface Based on Cavitation. The 8th International Symposium on Measurement Techniques for Multiphase Flows. December 13-15, 2013, Guangzhou, P.R. China;
14.Numerical Simulation of Desulphurization Flow Field of Lime Slurry Charged Spray. Journal of Jiangsu University (Natural Science Edition), 2012;
15.Parameter design of mechanical seal groove of coupling groove end face based on orthogonal test method. Lubrication and sealing, 2012;
16.Analysis of electrostatic field and charging characteristics of inductively charged spray. High voltage technology, 2010;
17.Chemical Reaction Kinetics of Lime Slurry Charged Atomization Desulfurization. Journal of Power Engineering, 2010;
18.Study on the outlet flow of unconventional turbine water guiding components. Journal of Agricultural Machinery, 2006.
19.Theory and Application of Charged Multiphase Flow [M]. Machinery Industry Press. 2010(Chinese).

Patents:
1.Shell-shaped mechanical seal ring with fan-shaped deep grooves. Patent No 200810156428.X;
2.A mechanical seal capable of achieving zero wear and zero leakage and blocking solid particles. Patent No 201210536355.3.