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Gas Flow in Ejector of Pulse Detonation Engine

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29th International Symposium on Shock Waves 2 (ISSW 2013)

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Abstract

High thermal efficiency of pulse detonation engine attracts researchers to apply it as a new technology for aerospace propulsion. One way to improve thrust are ejectors. The increase in thrust is archived due to the growing mass of the working gas. It was showed that using of the ejector can lead to increase the specific impulse up to 35 % in [1], and up to 50 % in [2] for the engines at a constant rate of gas flow.

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References

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Korobov, A., Golovastov, S.V., Golub, V.V. (2015). Gas Flow in Ejector of Pulse Detonation Engine. In: Bonazza, R., Ranjan, D. (eds) 29th International Symposium on Shock Waves 2. ISSW 2013. Springer, Cham. https://doi.org/10.1007/978-3-319-16838-8_36

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