Three-dimensional analysis of combustion instabilities in liquid rocket engines
Abstract
CFD analyses of multidimensional combustion instabilities in liquid rocket engines are examined. A hierarchy of solution procedures is developed to synergistically examine possible contributing physical phenomena in a systematic and efficient manner. The various computational approaches are shown to accurately capture both standing and spinning wave motions with a minimum of amplitude and phase errors.
- Publication:
-
31st AIAA Aerospace Sciences Meeting and Exhibit
- Pub Date:
- January 1993
- Bibcode:
- 1993aiaa.meetY....G
- Keywords:
-
- Combustion Physics;
- Combustion Stability;
- Computational Fluid Dynamics;
- Liquid Propellant Rocket Engines;
- Three Dimensional Flow;
- Thrust Chamber Pressure;
- Heat Transfer;
- Pressure Oscillations;
- Rocket Engine Design;
- Standing Waves;
- Spacecraft Propulsion and Power