Influence of resonators on the acoustic and propulsion performance characteristics of a ramjet ejector chamber under conditions with vibration hydrogen combustion |
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Authors: | A V Potapkin D Yu Moskvichev |
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Institution: | 1.Khristianovich Institute of Theoretical and Applied Mechanics SB RAS,Novosibirsk,Russia |
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Abstract: | The influence of acoustic resonators on the acoustic and propulsion performance characteristics of a ramjet ejector chamber
under conditions with vibration hydrogen combustion was experimentally examined. In the study, resonators having identical
throats and different cavity diameters were used. For fixed-volume resonators the best propulsion performance characteristics
were achieved in the case in which the cavity diameter differed little from the resonator throat diameter. |
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