Computational fluid dynamic analysis of liquid rocket combustion instabilityThe paper presents a computational analysis of liquid rocket combustion instability. Consideration is given to both a fully nonlinear unsteady calculation as well as a new CFD-based linearized stability analysis. An analytical solution for the linear stability problem in a constant area combustion chamber with uniform mean flow is developed to verify the numerical analyses.
Document ID
19910056158
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Venkateswaran, Sankaran (Pennsylvania State Univ. University Park, PA, United States)
Grenda, Jeffrey (Pennsylvania State Univ. University Park, PA, United States)
Merkle, Charles L. (Pennsylvania State University University Park, United States)