A5101735730- Heat transfer and supercritical fluids
- Rocket and propulsion systems research
- Computational Fluid Dynamics and Aerodynamics
- Combustion and flame dynamics
- Advanced Combustion Engine Technologies
- Nuclear reactor physics and engineering
- Fluid Dynamics and Turbulent Flows
- Catalytic Processes in Materials Science
- Subcritical and Supercritical Water Processes
- Thermochemical Biomass Conversion Processes
- Advancements in Solid Oxide Fuel Cells
- Catalysis and Oxidation Reactions
- Gas Dynamics and Kinetic Theory
- Advanced Thermoelectric Materials and Devices
- Nuclear Engineering Thermal-Hydraulics
- Advanced Aircraft Design and Technologies
- Plasma and Flow Control in Aerodynamics
- Advanced Thermodynamics and Statistical Mechanics
- Thermal Radiation and Cooling Technologies
- Intermetallics and Advanced Alloy Properties
- Advanced Thermodynamic Systems and Engines
- Advanced materials and composites
- MXene and MAX Phase Materials
- Refrigeration and Air Conditioning Technologies
- Remote Sensing and Land Use
Ningbo Institute of Industrial Technology
2025
Chinese Academy of Sciences
2025
Harbin Institute of Technology
2015-2024
Beijing Normal University
2024
Yanshan University
2023-2024
Heilongjiang Institute of Technology
2014-2023
State Key Laboratory of Metastable Materials Science and Technology
2023
Ministry of Industry and Information Technology
2018-2022
Anhui Institute of Optics and Fine Mechanics
2017
Supersonic film cooling using fuel on board is an effective way to simultaneously shield the huge heat and momentum flux transported from mainstream wall in a scramjet engine. The self-ignition combustion of injected will significantly change turbulent transport behavior boundary layer. To reveal effects layer near-wall turbulence fluxes, large eddy simulations (LES) Burrows–Kurkov supersonic experiment hydrogen as are performed based in-house solver scramjetFoam. successfully captures...
To study the thermal behavior inside scramjet cooling channels at different aspect ratios, a three-dimensional model of fuel flow in terms real properties is built and validated through experiments. The whole channel divided into noncracking cracking zones, only zone studied this paper. simulation results indicate that heat transfer deterioration occurs very easily engine due to its small mass flux, relatively high wall near-critical operating pressure. Increasing ratio not always beneficial...
A quasi-one-dimensional model for scramjet combustor coupled with regenerative cooling has been developed comprehensive and rapid prediction of engine performance in system design further research advanced cycles cooling. The consists two sets ordinary differential equations the reacting flow channels separately. Additional models wall heat transfer, sonic fuel injection, mixing efficiency, finite-rate chemistry are also included. SUNDIALS code is used to solve stiff combustion nonstiff ones...
An idea of using dimples as heat transfer enhancement device in a regenerative cooling passage is proposed to extend the limits for liquid-propellant rocket and scramjet. Numerical studies have been conducted investigate flow characteristics supercritical hydrocarbon fuel rectangular channel with applied bottom wall. The numerical model validated through experimental data accounts real properties at pressures. study shows that can significantly enhance convective reduce heated wall...