This article is cited in 5 papers

Numerical study of the near-wall gas-droplet jet in a tube with a heat flux on the surface

V. I. Terekhov, M. A. Pakhomov

Kutateladze Institute of Thermophysics, Siberian Division, Russian Academy of Sciences, Novosibirsk, 630090, Russia

Abstract: A model for calculating the flow of a turbulent mixture of air and suspended liquid particles injected into the near-wall region is developed within a unified approach of mechanics of heterogeneous media in the two-velocity and two-temperature approximation of the Eulerian approach. The influence of droplet evaporation in the near-wall jet on heat transfer between the two-phase gas-droplet flow and the wall is studied in the case of heat addition to the latter.

Keywords: gas-droplet near-wall screen, two-fluid model, evaporation, nonadiabatic surface.

UDC: 536.24

Received: 01.02.2005
Accepted: 11.05.2005

 English version: Journal of Applied Mechanics and Technical Physics, 2006, 47:1, 1–11

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