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TVT, 2005, Volume 43, Issue 2, Pages 231–248 (Mi tvt1269)  

Heat and Mass Transfer and Physical Gasdynamics

Simulation of unsteady-state hydrodynamics under conditions of turbulent flow in pipes

I. V. Derevich

Moscow State University of Environmental Engineering

Abstract: Modern approaches to simulation of turbulent flows are used to analyze the effect of nonstationarity of the flow rate on the parameters of turbulence. The flow rate variation in the case of homogeneous turbulence with constant shear of velocity is treated. The dynamics of the second moments of velocity fluctuations at constant flow rate are investigated. Calculations of unsteady-state pipe flow are performed within the two-parameter model of turbulence. Qualitative comparison is made of the theoretical and experimental results.

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English version:
High Temperature, 2005, 43:2, 222–239

UDC: 532.526; 556.244
Received: 01.06.2004

Citation: I. V. Derevich, “Simulation of unsteady-state hydrodynamics under conditions of turbulent flow in pipes”, TVT, 43:2 (2005), 231–248; High Temperature, 43:2 (2005), 222–239

Citation in format AMSBIB
\Bibitem{Der05}
\by I.~V.~Derevich
\paper Simulation of unsteady-state hydrodynamics under conditions of turbulent flow in pipes
\jour TVT
\yr 2005
\vol 43
\issue 2
\pages 231--248
\mathnet{http://mi.mathnet.ru/tvt1269}
\transl
\jour High Temperature
\yr 2005
\vol 43
\issue 2
\pages 222--239
\crossref{https://doi.org/10.1007/s10740-005-0063-y}


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