Balu, R. ; Marathe, A. G. ; Paul, P. J. ; Mukunda, H. S. (1991) Analysis of performance of a hot gas injection thrust vector controlsystem Journal of Propulsion and Power, 7 (6). pp. 580-585. ISSN 0748-4658
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Official URL: http://www.aiaa.org/content.cfm?pageid=318&volume=...
Abstract
The complex three-dimensional flowfield produced by secondary injection of hot gases in a rocket nozzle for thrust vector control is analyzed by solving unsteady three-dimensional Euler equations with appropriate boundary conditions. Various system performance parameters like secondary jet amplification factor and axial thrust augmentation are deduced by integrating the nozzle wall pressure distributions obtained as part of the flowfield solution and compared with measurements taken hi actual static tests. The agreement is good within the practical range of secondary injectant flow rates for thrust vector control applications.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to American Institute of Aeronautics and Astronautics. |
| ID Code: | 63884 |
| Deposited On: | 04 Oct 2011 09:01 |
| Last Modified: | 25 Jun 2012 15:00 |
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