Numerical Simulation of Incompressible Film Cooling, Using Compound Triple Jets and Large Eddy Simulation Approach, M.Sc. Thesis Sharif University of Technology ; Taeibi-Rahni, Mohammad (Supervisor) ; Ramezanizadeh, Mahdi (Co-Advisor)
Abstract
The interactions between jets and cross flows appear in many engineering applications (such as film cooling) and thus their study is of great importance. In film cooling, the coolant fluid is transferred from the compressor to the surface of the turbine blades via small holes. An increase of about 170⁰C of the engine working temperature increases the engine efficiency about 5%. To reach higher temperatures of the inlet air flow, one tries to have the least amount of interactions between the film cooling jets and the the cross flow. In this work, we computationally studied turbulent film cooling of a flat plate, in which we used the combined triple jet and investigated the effects of density...
Cataloging briefNumerical Simulation of Incompressible Film Cooling, Using Compound Triple Jets and Large Eddy Simulation Approach, M.Sc. Thesis Sharif University of Technology ; Taeibi-Rahni, Mohammad (Supervisor) ; Ramezanizadeh, Mahdi (Co-Advisor)
Abstract
The interactions between jets and cross flows appear in many engineering applications (such as film cooling) and thus their study is of great importance. In film cooling, the coolant fluid is transferred from the compressor to the surface of the turbine blades via small holes. An increase of about 170⁰C of the engine working temperature increases the engine efficiency about 5%. To reach higher temperatures of the inlet air flow, one tries to have the least amount of interactions between the film cooling jets and the the cross flow. In this work, we computationally studied turbulent film cooling of a flat plate, in which we used the combined triple jet and investigated the effects of density...
Find in contentBookmark |
|