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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2006, Volume 47, Issue 5, Pages 27–33
(Mi pmtf2185)
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This article is cited in 2 scientific papers (total in 2 papers)
Effect of acoustic disturbances on a free convective flow
A. N. Golovanov Tomsk State University, Tomsk, 634050
Abstract:
A gas-dynamic flow in an axisymmetric convective jet is studied experimentally. It is demonstrated that the jet flow with Grashof numbers $\mathrm{Gr} = (0.4-2.0)\cdot10^6$ is self-similar. Acoustic oscillations directed perpendicular to the axis of symmetry transform the profiles of the gas-flow parameters; two temperature maximums located outside the axis can appear. The results obtained indicate that flow instability is generated in high-gradient regions.
Keywords:
jet, free convective flow, acoustic disturbances.
Received: 05.08.2002 Accepted: 19.10.2005
Citation:
A. N. Golovanov, “Effect of acoustic disturbances on a free convective flow”, Prikl. Mekh. Tekh. Fiz., 47:5 (2006), 27–33; J. Appl. Mech. Tech. Phys., 47:5 (2006), 637–642
Linking options:
https://www.mathnet.ru/eng/pmtf2185 https://www.mathnet.ru/eng/pmtf/v47/i5/p27
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