Results 201 to 210 of about 9,981 (232)

Development of an Experimental Correlation for Transonic Turbine Flow

Journal of Turbomachinery, 1987
Optimization of transonic turbine bladings over a broad range of operating conditions calls for better understanding of the relationship between blade profile loss and cascade geometric parameters. In fact, many of the experimental correlations published to date have failed to take into due consideration transonic effects, while others have considered ...
MARTELLI, FRANCESCO, Boretti A. A.
openaire   +2 more sources

Blade-tip heat transfer in a transonic turbine

Proceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy, 2005
The blade-tips of high-pressure turbine blades in a gas turbine engine are subjected to strong convective heat transfer and continued to present a significant design challenge to manufacturers. This paper is concerned with developing an understanding of the unsteady flow physics that influences the blade-tip heat transfer.
S J Thorpe, S Yoshino, G A Thomas, R W Ainsworth, N W Harvey   +4 more
openaire   +1 more source

Analysis of Stator-Stator Clocking in a Transonic Turbine

Volume 6: Turbo Expo 2007, Parts A and B, 2007
Clocking, i.e. the relative pitch-wise positioning between two successive vanes with the same amount of airfoils, has been demonstrated to bring potential aero-thermal benefits in several recent studies. Indeed, across a vane pitch, a variation of both time-averaged and time-resolved quantities is induced. In order to advance the knowledge on clocking,
N. Billiard, V. Jerez Fidalgo, R. De´nos, G. Paniagua   +3 more
openaire   +1 more source

Studies on Transonic Turbine with Film-Cooled Blades

1977
Abstract : In the third year of the contract, further advances were made towards the goal of gathering the heat transfer and aerodynamics flow data necessary for a good understanding of the performance of film-cooled, highly-loaded, transonic turbine blading.
J. F. Louis, R. F. Topping, F. Hajjar, N. Adams   +3 more
openaire   +1 more source

Development of a transonic turbine cascade facility

2015
Master of ...
openaire   +1 more source

Effects of wetness and humidity on transonic compressor of gas turbine

International Journal of Heat and Mass Transfer, 2021
Satoru Yamamoto, Hironori Miyazawa, Takashi Furusawa   +2 more
exaly  

The effects of tip gap variation on transonic turbine blade tip leakage flow based on VLES approach

Aerospace Science and Technology, 2021
Xingsi Han
exaly  

An investigation of a transonic turbine test rig.

http://archive.org/details ...
openaire   +1 more source

Aerothermal characteristics of a transonic tip flow in a turbine cascade with tip clearance variations

Applied Thermal Engineering, 2016
Jie Gao, Qun Zheng, Xiying Niu
exaly  

Numerical analysis of the aerodynamic performance & heat transfer of a transonic turbine with a partial squealer tip

Applied Thermal Engineering, 2019
Jin Taek Chung
exaly