Results 281 to 290 of about 245,759 (304)
Some of the next articles are maybe not open access.
Superposition of Overall Cooling Effectiveness on a Turbine Blade Leading Edge
Volume 7: Heat Transfer: Combustors; Heat Transfer: Film CoolingAbstract Increasingly harsh turbine environments necessitate the design of more advanced cooling techniques as well as prediction of those cooling schemes’ performance at engine conditions. For several decades, film cooling design has been accelerated through a low-order superposition of adiabatic effectiveness in order to quickly ...
Bailey W. Hopkins, James L. Rutledge
openaire +1 more source
Transpiration Cooling: Contribution of Film Cooling to the Overall Cooling Effectiveness
International Journal of Turbo and Jet Engines, 1986G.E. Andrews +3 more
openaire +1 more source
Journal of Turbomachinery
Abstract To keep metal temperature at allowable levels in modern gas turbine engines, both internal and external (film) cooling is necessary, which is represented by an overall cooling effectiveness. Previous studies measured overall cooling effectiveness for first-stage vanes in low-speed experiments, where it is appropriate to use ...
Matthew Krull, Stephen Lynch
openaire +1 more source
Abstract To keep metal temperature at allowable levels in modern gas turbine engines, both internal and external (film) cooling is necessary, which is represented by an overall cooling effectiveness. Previous studies measured overall cooling effectiveness for first-stage vanes in low-speed experiments, where it is appropriate to use ...
Matthew Krull, Stephen Lynch
openaire +1 more source
Journal of Turbomachinery
Abstract Thermal design for the trailing edge of a turbine vane is critically challenging because the thinnest trailing-edge region has a low-thermal capacity, resulting in a much quicker thermal response to the hot gas. Cooling air for this region is usually extracted from the internal cooling passages inside the vane main body and thus
Xing Yang, Zihan Hao, Zhenping Feng
openaire +1 more source
Abstract Thermal design for the trailing edge of a turbine vane is critically challenging because the thinnest trailing-edge region has a low-thermal capacity, resulting in a much quicker thermal response to the hot gas. Cooling air for this region is usually extracted from the internal cooling passages inside the vane main body and thus
Xing Yang, Zihan Hao, Zhenping Feng
openaire +1 more source
Overall Cooling Effectiveness of Internally Cooled Additively Manufactured Blades
Conference Name: industryXchange 2025: Energy Location: State College, PA Start Date: 5/20/2025 12:00:00 AM End Date: 5/21/2025 12:00:00 AMRachel Ross +5 more
openaire +2 more sources
Effects of trench configuration on the film cooling effectiveness of a fan-shaped hole
International Journal of Heat and Mass Transfer, 2021Jae Su Kwak
exaly
Numerical Study on Overall Cooling Effectiveness of C3X Turbine Blade
Modeling and Simulation, 2022openaire +1 more source