The Coanda/Refraction Concept for Gas Turbine Engine Test Cell Noise Suppression

2007 ◽  
Author(s):  
Keyword(s):  
Gas Turbine ◽  
Noise Suppression ◽  
Gas Turbine Engine ◽  
Test Cell ◽  
Engine Test ◽  
Turbine Engine

Gas Turbine Engine Test Cell Modeling

1990 ◽  
Author(s):  
D. Salinas ◽  
E. E. Cooper
Keyword(s):  
Kinetic Energy ◽  
Gas Turbine ◽  
Three Dimensional ◽  
Gas Turbine Engine ◽  
Test Cell ◽  
Dimensional System ◽  
Engine Test ◽  
Turbine Engine ◽  
Coordinate Model ◽  
Cartesian Coordinate

A numerical simulation of the aerothermal characteristics of a gas turbine engine test cell is presented. The three-dimensional system is modeled using the PHOENICS computational fluid dynamics code. Results predict the velocity field, temperatures, pressures, kinetic energy of turbulence, and dissipation rates of turbulent kinetic energy. Numerical results from two versions, a cartesian coordinate model and a body fitted coordinate model, are compared to experimental data. The comparison shows good quantitative and very good qualitative agreement, suggesting that numerical modeling would be useful in the preliminary design of gas turbine test facilities.

APU Gas Turbine Engine Test Cell Correlation

2016 ◽  
Author(s):  
Keyword(s):  
Gas Turbine ◽  
Gas Turbine Engine ◽  
Test Cell ◽  
Engine Test ◽  
Turbine Engine
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