A comparison of analytical results for 20 K LOX/hydrogen instabilitiesTest data from NASA Lewis' Effect of Thrust Per Element on Combustion Stability Characteristics of Hydrogen-Oxygen Rocket Engines test program are used to validate two recently released stability analysis tools. The first tool is a design methodology called ROCCID (ROCket Combustor Interactive Design). ROCCID is an interactive design and analysis methodology that uses existing performance and combustion stability analysis codes. The second tool is HICCIP (High frequency Injection Coupled Combustion Instability Program). HICCIP is a recently developed combustion stability analysis model. Using a matrix of models, results from analytic comparisons with 20 K LOX/H2 experimental data are presented.
Document ID
19900060159
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Klem, Mark D. (NASA Lewis Research Center Cleveland, OH, United States)
Breisacher, Kevin J. (NASA Lewis Research Center Cleveland, OH, United States)