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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2011, Volume 52, Issue 1, Pages 60–70
(Mi pmtf1443)
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This article is cited in 2 scientific papers (total in 2 papers)
Large eddy simulation in a turbulent jet exhausting into a submerged space or a cocurrent flow
K. N. Volkov University of Surrey, Guildford, UK
Abstract:
Results of large eddy simulations in a subsonic isothermal turbulent jet exhausting from a circular nozzle into a submerged space or a cocurrent flow are presented. The flow is described by space-averaged Navier–Stokes equations and by the RNG model of subgrid scale viscosity. Results computed for different values of the cocurrency parameter are compared with available results of numerical simulations and experimental data. The results obtained are found to agree well with measured data and to confirm the basic laws of variation of gas-dynamic and fluctuating parameters of submerged and cocurrent jets.
Keywords:
jet, turbulence, large eddy simulation, cocurrent flow.
Received: 15.08.2008 Accepted: 17.09.2009
Citation:
K. N. Volkov, “Large eddy simulation in a turbulent jet exhausting into a submerged space or a cocurrent flow”, Prikl. Mekh. Tekh. Fiz., 52:1 (2011), 60–70; J. Appl. Mech. Tech. Phys., 52:1 (2011), 48–56
Linking options:
https://www.mathnet.ru/eng/pmtf1443 https://www.mathnet.ru/eng/pmtf/v52/i1/p60
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