A5019554051- Advanced Combustion Engine Technologies
- Combustion and flame dynamics
- Refrigeration and Air Conditioning Technologies
- Combustion and Detonation Processes
- Fire dynamics and safety research
- Heat Transfer and Boiling Studies
- Atmospheric chemistry and aerosols
- Chemical Thermodynamics and Molecular Structure
- Biodiesel Production and Applications
- Phase Equilibria and Thermodynamics
- Heat Transfer and Optimization
- Vehicle emissions and performance
- Energetic Materials and Combustion
- Advanced Thermodynamic Systems and Engines
- Advanced Chemical Physics Studies
- Rocket and propulsion systems research
- Catalytic Processes in Materials Science
- Industrial Gas Emission Control
- Tribology and Wear Analysis
- Ga2O3 and related materials
- Air Quality Monitoring and Forecasting
- Spacecraft and Cryogenic Technologies
- Thermodynamic and Exergetic Analyses of Power and Cooling Systems
- Microstructure and Mechanical Properties of Steels
- Laser and Thermal Forming Techniques
Hefei University of Technology
2021-2024
Tianjin University
2015-2022
Yanshan University
2011-2016
Yunnan Forestry Vocational and Technical College
2013
20Cr2Ni4A steel is a kind of representative high-strength alloy carburizing with excellent comprehensive mechanical performance, especially it known for its prominent hardenability and obdurability. The compression tests are implemented on Gleeble-3500 thermal simulation machine at different deformation temperatures 1073.15, 1173.15, 1273.15 K, strain rates 0.001, 0.01, 0.1, 1 s−1. Arrhenius-type constitutive equation Zener–Hollomon parameter determined to describe the behavior steel....
R1234ze(E) is one of the new generations refrigerants that are environment-friendly. The solubility in polyvinyl ether (PVE) 32 and polyol ester (POE) oils was measured at a temperature ranging from 313.15 to 353.15 K pressure 0.123 0.360 MPa. Besides, experimental data were correlated by PR equation state with van der Waals mixing rule. interaction coefficient different temperatures average absolute relative deviation between calculated value studied. results showed PVE POE decreased...
The miscibility of refrigerants with mineral oils is very important in the process refrigerant substitution. experimental critical solubility temperature (TCST) for binary mixture isobutane (R600a) + 1,1,1,2,3,3,3-heptafluoropropane (R227ea) varying proportions a 3GS (viscosity, ISO 32) naphthenic oil was determined over wide range from 223.15 K to 303.15 K, and an mass fraction 5 % 20 %. A method based on analysis element type number proposed not only evaluating degree pure refrigerants,...