|
This article is cited in 3 scientific papers (total in 3 papers)
Heat and Mass Transfer and Physical Gasdynamics
A method to calculate mixed MHD convention in a vertical channel
I. A. Belyaev, N. G. Razuvanov, V. G. Sviridov Joint Institute for High Temperatures, Russian Academy of Sciences, Moscow
Abstract:
A method is proposed for the numerical simulation of heat transfer in a liquid metal flow in a vertical channel with consideration of the effects of a coplanar magnetic field and natural convection. It is demonstrated that, for a downward flow in a heated rectangular channel with an aspect ratio of $3 : 1$, the counteraction of natural convection induces strong velocity and temperature fluctuations that can be taken into account with the proposed method. The first stage of the development of a modeling procedure deals with a numerical solution to a simplified, nonstationary 2D problem of a downward flow in a flat, slot-like channel with uniform heating of one or two walls. At the second stage, the predicted characteristics of the nonstationary 2D flow are used to calculate the averaged characteristics of a 3D flow. The numerical results are verified against experimental data obtained under conditions similar to those used in the calculations.
Received: 06.02.2017 Accepted: 10.10.2017
Citation:
I. A. Belyaev, N. G. Razuvanov, V. G. Sviridov, “A method to calculate mixed MHD convention in a vertical channel”, TVT, 56:5 (2018), 798–804; High Temperature, 56:5 (2018), 767–773
Linking options:
https://www.mathnet.ru/eng/tvt10819 https://www.mathnet.ru/eng/tvt/v56/i5/p798
|
Statistics & downloads: |
Abstract page: | 185 | Full-text PDF : | 103 | References: | 31 |
|