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Magnetohydrodynamic entrance flow in a channel

✍ Scribed by Flores, F. ;Recuero, A.

Publisher
Springer
Year
1972
Tongue
English
Weight
314 KB
Volume
25
Category
Article
ISSN
0003-6994

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✦ Synopsis

A MHD entrance flow in a channel is studied in the Prandtl approximation. It is shown that consistency with the approximation requires an appropriate change in the boundary conditions which hold for the original, unsimplified equations. The correct boundary conditions are established and used to repete tile numerical calculations in a few cases studied by other authors with the unmodified boundary conditions. In the cases here considered the numerical differences do not amount in practice to more than 10%, though they grow with increasing Hartmann number. Β§ 1. Introduction

πŸ“œ SIMILAR VOLUMES

Linearized analysis of magnetohydrodynam
Linearized analysis of magnetohydrodynamic entrance flow in a vertical channel with combined thermal convection
✍ Yu, C. P. ;Hendrix, C. E. πŸ“‚ Article πŸ“… 1977 πŸ› Springer 🌐 English βš– 491 KB

A linearized analysis is presented for the magnetohydrodynamic entrance flow with combined forced and free convection in a vertical, constant wall temperature parallel-plate channel. Numerical results are obtained for slug velocity profile at the entrance and for various Hartmann and Grashof Numbers