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An unsteady flow due to eccentrically rotating porous disk and a fluid at infinity

Kasiviswanathan, SR and Rao, Ramachandra A (1987) An unsteady flow due to eccentrically rotating porous disk and a fluid at infinity. In: International Journal of Engineering Science, 25 (11-12). pp. 1419-1425.

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Official URL: http://dx.doi.org/10.1016/0020-7225(87)90020-6


An exact solution of the unsteady Navier-Stokes equations is obtained for the flow due to non-coaxial rotations of a porous disk, executing non-torsional oscillations in its own plane, and a fluid at infinity. It is shown that the infinite number of solutions existing for a flow confined between two disks reduce to a single unique solution in the case of a single disk. The adjustment of the unsteady flow near the rotating disk to the flow at infinity rotating about a different axis is explained.

Item Type: Journal Article
Publication: International Journal of Engineering Science
Publisher: Elsevier science
Additional Information: Copyright of this article belongs to Elsevier science.
Department/Centre: Division of Physical & Mathematical Sciences > Mathematics
Date Deposited: 22 Oct 2010 07:42
Last Modified: 22 Oct 2010 07:42
URI: http://eprints.iisc.ac.in/id/eprint/33387

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