| Type of Document |
Dissertation |
| Author |
Reid, Terry Vincent
|
| Author's Email Address |
reid5@prodigy.net |
| URN |
etd-011099-132537 |
| Title |
A Computational Approach For Investigating Unsteady Turbine Heat Transfer Due To Shock Wave Impact |
| Degree |
PhD |
| Department |
Mechanical Engineering |
| Advisory Committee |
| Advisor Name |
Title |
| Ng, Fai |
Committee Chair |
| Diller, Thomas E. |
Committee Member |
| Nelson, Douglas J. |
Committee Member |
| Schetz, Joseph A. |
Committee Member |
| Scott, Elaine P. |
Committee Member |
|
| Keywords |
- Unsteady
- computations
- heat flux
|
| Date of Defense |
1998-04-30 |
| Availability |
unrestricted |
Abstract
The effects of shock wave impact on unsteady turbine heat transfer are investigated. A numerical approach is developed to simulate the flow physics present in a previously performed unsteady wind tunnel experiment.
The windtunnel experiment included unheated and heated flows over a cascade of highly loaded turbine blades. After the flow over the blades was established, a single shock with a pressure ratio of 1.1 was introduced into the wind tunnel test section. A single blade was equipped with pressure transducers and heat flux microsensors. As the shock wave strikes the blade, time resolved pressure, temperature, and heat transfer data were recorded.
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