Heat Transfer due to the Flow between Two Infinite Plates(One Rotating and the Other at Rest) Under a Transverse Magnetic Field
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概要
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The problem of heat transfer due to the flow of an electrically conducting, viscous incompressible fluid between two infinite parallel plates, one rotating and the other at rest, under the effect of a magnetic field acting perpendicular to the plates, has been considered. The distance between the plates has been assumed to be small, thus making the Reynolds number `R' small. The flow parameters as well as the temperature have been expanded in powers of R. The temperature versus distance graph reveals that the maximum temperature occurring between the plates increases, the plane of maximum temperature shifts towards the rotating plate and the rate of heat transfer from the rotating plate increases with the increase of Hartmann number. When the edge effects are neglected, the quantity of heat transfer per unit time from a finite disk of radius a has been calculated. It is found that the magnetic field has a very slight effect on the rate of heat transfer from the stationary disk.
- 社団法人日本物理学会の論文
- 1964-08-05