Computation of the Thermoacoustic Driving Capability of Rocket Engine Flames with Detailed Chemistry

Attila Lehel Török (Autor)

Buch | Softcover

168 Seiten

2016
Dr. Hut (Verlag)
978-3-8439-2912-7 (ISBN)

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Computational tools for the prediction of combustion instabilities in rocket engines require a heat release model to represent the flame. In this thesis parameters of such a model are calculated for a hydrogen-oxygen flame using CFD with detailed chemistry. Several excitation methods are considered and their effects on heat release fluctuations are analyzed. Simulations with the thus determined flame transfer function confirm the appearance of thermoacoustic oscillations that were observed in experiments.

Erscheinungsdatum	12.12.2016
Reihe/Serie	Raumfahrt
Verlagsort	München
Sprache	englisch
Maße	148 x 210 mm
Gewicht	231 g
Einbandart	Paperback
Themenwelt	Technik ► Luft- / Raumfahrttechnik
Schlagworte	Rocket Engine Flames • Thermoacoustic Driving Capability • Thermoacoustics
ISBN-10	3-8439-2912-2 / 3843929122
ISBN-13	978-3-8439-2912-7 / 9783843929127
Zustand	Neuware