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This article is cited in 4 scientific papers (total in 4 papers)
Control of the formation of a transonic region in a supersonic flow by using a throttling jet and near-wall heat release
V. P. Zamuraevab, A. P. Kalininaab a Khristianovich Institute of Theoretical and Applied Mechanics, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, 630090, Russia
b Novosibirsk State University, Novosibirsk, 630090, Russia
Abstract:
Starting of an air-breathing engine with fuel injection distributed along the combustion chamber is numerically simulated. Issues of principal importance are the presence of a compressed are jet generating a throttling effect and preliminary deceleration of the flow to transonic velocities. Averaged Navier–Stokes equations closed by the SST, SST $k-\omega$, or $k-\varepsilon$ turbulence models are solved. Hydrogen and ethylene combustion is simulated by one reaction. The computations are performed for various values of the turbulent kinetic energy in the flow. A pulsed transonic regime of hydrogen and ethylene combustion is discovered.
Keywords:
hydrogen combustion, supersonic flow, transverse jets, transonic flow regime.
Received: 02.10.2018 Revised: 10.01.2019 Accepted: 28.01.2019
Citation:
V. P. Zamuraev, A. P. Kalinina, “Control of the formation of a transonic region in a supersonic flow by using a throttling jet and near-wall heat release”, Prikl. Mekh. Tekh. Fiz., 60:4 (2019), 47–55; J. Appl. Mech. Tech. Phys., 60:4 (2019), 631–638
Linking options:
https://www.mathnet.ru/eng/pmtf413 https://www.mathnet.ru/eng/pmtf/v60/i4/p47
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Abstract page: | 39 | Full-text PDF : | 6 | First page: | 1 |
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