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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2004, Volume 45, Issue 3, Pages 81–84
(Mi pmtf2381)
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This article is cited in 1 scientific paper (total in 1 paper)
Formula for the flow resistance factor in a pipe with a sudden expansion at small Reynolds numbers
T. Ya. Grudnitskaya, V. A. Lyul'ka, A. V. Shipilin Computer Center, Russian Academy of Sciences, Moscow, 119991
Abstract:
A formula for the flow resistance factors in a pipe with a sudden expansion of the cross section at Reynolds numbers of 0.2 to 10 is obtained by numerical solution of the complete Navier–Stokes equations for incompressible fluids. The flow resistance factors obtained using the derived formula are compared to those found by numerical solution of the Navier–Stokes equations.
Keywords:
cylindrical pipe, sudden expansion, small Reynolds numbers, resistance.
Received: 24.12.2002 Accepted: 16.06.2003
Citation:
T. Ya. Grudnitskaya, V. A. Lyul'ka, A. V. Shipilin, “Formula for the flow resistance factor in a pipe with a sudden expansion at small Reynolds numbers”, Prikl. Mekh. Tekh. Fiz., 45:3 (2004), 81–84; J. Appl. Mech. Tech. Phys., 45:3 (2004), 375–378
Linking options:
https://www.mathnet.ru/eng/pmtf2381 https://www.mathnet.ru/eng/pmtf/v45/i3/p81
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