A5055261730- Thermodynamic and Exergetic Analyses of Power and Cooling Systems
- Advanced Thermodynamic Systems and Engines
- Heat transfer and supercritical fluids
- Heat Transfer and Optimization
- Refrigeration and Air Conditioning Technologies
- Advanced Thermodynamics and Statistical Mechanics
- Heat Transfer Mechanisms
- Geothermal Energy Systems and Applications
- Rocket and propulsion systems research
- Heat Transfer and Boiling Studies
- Combustion and flame dynamics
- Adsorption and Cooling Systems
- Solar Thermal and Photovoltaic Systems
- Phase Change Materials Research
- Advanced Combustion Engine Technologies
- Computational Fluid Dynamics and Aerodynamics
- Advanced Thermoelectric Materials and Devices
- Nanofluid Flow and Heat Transfer
- Gas Dynamics and Kinetic Theory
Zhengzhou University of Light Industry
2023-2025
Harbin Institute of Technology
2018-2019
Ministry of Industry and Information Technology
2018-2019
Power generation is an important part of air vehicle energy management when developing long-endurance and reusable hypersonic aircraft. In order to utilize turbine power system on board, fuel-based rotating cooling has been researched cool the turbine’s rotor blades. For fuel-cooling turbines, each blade corresponds a separate channel. All channels cross together form distributary cavity confluence in center disk. determine flow characteristics cavities, computational fluid dynamics (CFD)...
Air turbine power generation system is considered as a feasible for hypersonic aircraft with Mach 6. However, the incoming air high temperature cannot be used coolant while has to cooled. Since hydrocarbon fuel only cooling source onboard, scheme of put forward. In this paper, square channel, including inlet part, outlet part and U-duct, established based on typical turbine. The hydraulic diameter channel 2 mm four types U-ducts are compare performance simulation using k-Epsilon turbulence...
Thermal protection of high temperature turbine restricts the performance gas turbine. In order to increase inlet temperature, water phase change rotating cooling scheme for was proposed using gasification latent heat improve capacity. Numerical model established study flow and transfer characteristics with Ansys CFX software SST k-ω turbulence model. Results showed that had good blades. The drops blades were more than 400 K average flux 2.42 MW/m2. Due influence thermal acceleration effect,...
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