The challenge of aerodynamic heating in hypersonic vehicles becomes more significant as
they reach higher Mach numbers, which poses a major obstacle in aircraft design. The …

Hypersonic vehicles with scramjet engine as propulsion devices is one of the most important
developing trends in the aerospace field for both commercial and military application. The …

Transpiration cooling is an effective method to protect high heat flux surfaces such as rocket
combustion chambers. However, this technology is currently not applicable for turbine …

Transpiration cooling is an effective way to protect high heat flux walls from ablation in
spaceflight vehicles. Water is an effective transpiration coolant owing to its large latent heat …

Transpiration cooling technique is a reusable and high-efficiency thermal protection system
(TPS), which is potential to improve the reusability and security of re-entry space vehicle …

A combined transpiration and film cooling method was evaluated experimentally for
protecting struts made of sintered stainless steel porous media with film holes on the leading …

High heat flux environments, such as those encountered in atmospheric re-entry and
nuclear fusion, impose severe thermal gradients and high local temperatures on structural …

External cooling technologies such as transpiration cooling and effusion cooling are ideal
thermal protection strategies for hot section components. Conventional cooling structures …

With lightweight, multifunctional, and designable characteristics, porous/lattice structures
have started to be used in aerospace applications. Porous/lattice structures applied in the …

The cooling-film behavior in an adiabatic supersonic air main flow over a flat plate is
investigated using direct numerical simulations. Air and helium are employed as cooling …