Effect of rotation on unsteady hydromagnetic Couette flow

Pallath Chandran; Nirmal C. Sacheti; A. K. Singh

doi:10.1007/BF00626910

Effect of rotation on unsteady hydromagnetic Couette flow

Pallath Chandran^*, Nirmal C. Sacheti, A. K. Singh

^*Corresponding author for this work

Mathematics & Statistics

Research output: Contribution to journal › Article › peer-review

30 Citations (Scopus)

Abstract

The effects of rotation and magnetic field on the Couette flow of an electrically-conducting fluid between two parallel plates have been discussed when one of the plates has been set into impulsive motion. Under the assumption of negligible induced magnetic field and the applied field being fixed relative to the moving plate, the governing momentum equations have been solved exactly, and the expressions for velocity and skin friction have been presented. The variations of velocity and skin friction have been discussed for different parameter values. The decrease in velocity due to rotation and its increase due to magnetic field have been shown.

Original language	English
Pages (from-to)	1-10
Number of pages	10
Journal	Astrophysics and Space Science
Volume	202
Issue number	1
DOIs	https://doi.org/10.1007/BF00626910
Publication status	Published - Apr 1993

ASJC Scopus subject areas

Astronomy and Astrophysics
Space and Planetary Science

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10.1007/BF00626910

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abstract = "The effects of rotation and magnetic field on the Couette flow of an electrically-conducting fluid between two parallel plates have been discussed when one of the plates has been set into impulsive motion. Under the assumption of negligible induced magnetic field and the applied field being fixed relative to the moving plate, the governing momentum equations have been solved exactly, and the expressions for velocity and skin friction have been presented. The variations of velocity and skin friction have been discussed for different parameter values. The decrease in velocity due to rotation and its increase due to magnetic field have been shown.",

author = "Pallath Chandran and Sacheti, {Nirmal C.} and Singh, {A. K.}",

note = "Funding Information: The study was supported by the National Natural Science Foundation of China (No. 81970251 , 81100206 , 91839301 ).",

year = "1993",

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AU - Chandran, Pallath

AU - Sacheti, Nirmal C.

AU - Singh, A. K.

N1 - Funding Information: The study was supported by the National Natural Science Foundation of China (No. 81970251 , 81100206 , 91839301 ).

PY - 1993/4

Y1 - 1993/4

N2 - The effects of rotation and magnetic field on the Couette flow of an electrically-conducting fluid between two parallel plates have been discussed when one of the plates has been set into impulsive motion. Under the assumption of negligible induced magnetic field and the applied field being fixed relative to the moving plate, the governing momentum equations have been solved exactly, and the expressions for velocity and skin friction have been presented. The variations of velocity and skin friction have been discussed for different parameter values. The decrease in velocity due to rotation and its increase due to magnetic field have been shown.

AB - The effects of rotation and magnetic field on the Couette flow of an electrically-conducting fluid between two parallel plates have been discussed when one of the plates has been set into impulsive motion. Under the assumption of negligible induced magnetic field and the applied field being fixed relative to the moving plate, the governing momentum equations have been solved exactly, and the expressions for velocity and skin friction have been presented. The variations of velocity and skin friction have been discussed for different parameter values. The decrease in velocity due to rotation and its increase due to magnetic field have been shown.

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Effect of rotation on unsteady hydromagnetic Couette flow

Abstract

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