Modeling of Nonstationary Flow in the Ramjet Channel with a Distributed Pulse-Periodic Energy Supply |
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| Authors: | V P Zamuraev A P Kalinina |
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| Affiliation: | (1) Institute of Theoretical and Applied Mechanics, Siberian Branch, Russian Academy of Sciences, 4/1 Institutskaya Str., Novosibirsk, 630090, Russia |
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| Abstract: | A study has been made of the influence of a pulse-periodic supply of energy that is equal to the energy released in combustion
of hydrogen in air on the structure of supersonic flow in a channel of variable cross section, which models the ramjet duct.
The flow has been modeled based on two-dimensional nonstationary gas-dynamics equations. Different regimes of flow depending
on the configuration of the zones of energy supply and the excess-air coefficient have been obtained.
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Translated from Inzhenerno-Fizicheskii Zhurnal, Vol. 78, No. 4, pp. 152–157, July–August, 2005. |
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