WebSep 7, 2015 · The influence of the coolant gas inlet height and Mach number on supersonic film cooling were analyzed numerically while keeping the mainstream inlet conditions and coolant mass flow rate unchanged for a given coolant gas. The results indicate that, for the same coolant gas without a shock wave or with a weak shock wave, the supersonic film … WebRegenerative cooling, in the context of rocket engine design, is a configuration in which some or all of the propellant is passed through tubes, channels, or in a jacket around the …
Flat plate film cooling measurement using PSP and gas …
WebMay 1, 2001 · The influence of blowing rate and mainstream turbulence level on effectiveness was investigated in a wide range for both of the injection configurations. Abstract: In the present study the film cooling performance in terms of the adiabatic film cooling effectiveness on the scaled suction side model of an actual guide vane was … WebFilm Cooling is the single most important line of defense that allows turbine components to function in temperatures that exceed the melting point of the alloys. Film-cooling holes … strom family on family feud
Source - National Energy Technology Laboratory
WebJun 15, 2024 · The film cooling effectiveness is investigated for double rows of cooling holes wherein the two rows have different coolant temperatures. A double row consisting … WebApr 1, 2024 · DOI: 10.11159/ENFHT18.132 Corpus ID: 139559248; Numerical Analysis of Film Cooling Effectiveness under VariableBlowing Ratio and Injection Angles @inproceedings{AlHemyari2024NumericalAO, title={Numerical Analysis of Film Cooling Effectiveness under VariableBlowing Ratio and Injection Angles}, author={Mohammed Al … Webfilm cooling in gas turbines has been the achievement of ideal cooling films, such as those from two-dimensional continuous slots with uniformly distributed cooling supply. This ideal is held to be the entitlement of practical film cooling, or at least the much sought after goal. Due to the many competing constraints of turbine design, it is strom fernitz