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Teplofizika vysokikh temperatur, 2006, Volume 44, Issue 3, Pages 445–452
(Mi tvt1356)
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Heat and Mass Transfer and Physical Gasdynamics
Relative dispersion of two inertial particles in turbulent flow
L. I. Zaichik Joint Institute for High Temperatures, Russian Academy of Sciences, Moscow
Abstract:
A two-point statistical model based on the kinetic equation for the probability density function (PDF) of relative velocity is used to perform analysis of relative dispersion of inertial particles in isotropic turbulence. It is demonstrated that, in the case of highly inertial particles, the Richardson law for dispersion may be valid only in the case of very high values of the Reynolds number.
Received: 24.01.2005
Citation:
L. I. Zaichik, “Relative dispersion of two inertial particles in turbulent flow”, TVT, 44:3 (2006), 445–452; High Temperature, 44:3 (2006), 442–449
Linking options:
https://www.mathnet.ru/eng/tvt1356 https://www.mathnet.ru/eng/tvt/v44/i3/p445
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Statistics & downloads: |
Abstract page: | 132 | Full-text PDF : | 67 |
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