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Matematicheskoe Modelirovanie i Chislennye Metody, 2016, Issue 12, Pages 17–33
DOI: https://doi.org/10.18698/2309-3684-2016-4-1733 (Mi mmcm83) 		 
Simulation of pressure gas flow self-oscillation excited by heat supply

B. I. Basok, V. V. Gotsulenko

Institute for Technical Thermal Physics, National Academy of Sciences of Ukraine, Ukraine, 03057, Kiev
Full-text PDF (438 kB)
DOI: https://doi.org/10.18698/2309-3684-2016-4-1733
Abstract: We obtained a mathematical model for determining the parameters of longitudinal selfoscillations, excited in the pressure gas flow at local flow heat supply. In our research we established that under certain conditions the gas heat supply alters the flow hydraulic characteristics, creating the "negative" resistance effect. In this case, the self-oscillation excitation is possible even with the monotonically decreasing supercharger pressure characteristic.
Keywords: self-oscillations, thermal resistance, heat supply pressure characteristic, surge, instability.
Received: 29.09.2016
Document Type: Article
UDC: 534.142:536.24+621.63
Language: Russian
Citation: B. I. Basok, V. V. Gotsulenko, “Simulation of pressure gas flow self-oscillation excited by heat supply”, Mat. Mod. Chisl. Met., 2016, no. 12, 17–33
Citation in format AMSBIB
\Bibitem{BasGot16}
\by B.~I.~Basok, V.~V.~Gotsulenko
\paper Simulation of pressure gas flow self-oscillation excited by heat supply
\jour Mat. Mod. Chisl. Met.
\yr 2016
\issue 12
\pages 17--33
\mathnet{http://mi.mathnet.ru/mmcm83}
\crossref{https://doi.org/10.18698/2309-3684-2016-4-1733}
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