Aerodynamic heating is the heating of a solid body produced by its high-speed passage through air. In science and engineering, an understanding of aerodynamic heating is necessary for …

One of the main problems that arise at designing a spacecraft reentering the Earth’s atmosphere with orbital velocity is the precise definition of high convective heat fluxes (aerodynamic …

2021年11月1日 · Through a series of detailed studies, Lee’s group demonstrated the fundamental behavior of hypersonic transitions between laminar and turbulent flows, discovered a new …

2009年3月28日 · How hot does the TPS surface get? • wall heat flux balance is in general given by the sum of heat into the material minus reradiation, conduction, and material response. A …

The aerodynamic heating problem assumes considerable importance at high-supersonic speeds. Sänger and Bredt (reference l) have calculated the high-speed aerodynamic forces and …

Aerodynamic heating on a sounding rocket flying at hypersonic speed is evaluated. The fluid flow properties are obtained in an approximated fashion, whereas the convective heat flux is …

aerodynamic bodies moving in gases at exceedingly high velocities compared to the speed of the sound waves. The description of the gas environment surrounding a hypersonic vehicle is …

For high-speed flows, particularly at high supersonic and hypersonic speeds, this dissipative phenomenon can create very high temperatures near the surface. Through the mechanism of …

1 天前 · Thermal protection of spacecrafts, rocket nozzles and engine channels is one of the main problems in ensuring the safety of high-speed flight. Aerodynamic heating directly depends on …

Abstract: A fast aerodynamic characteristics prediction technique is developed to predict aerodynamic force and heat, combining effective space marching numerical method with …