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Laminar convection in a heated vertical tube rotating about a parallel axis

Published online by Cambridge University Press:  28 March 2006

W. D. Morris
W. D. Morris
Affiliation:
Department of Mechanical Engineering, University of Liverpool
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Abstract

This paper presents an investigation into the influence of rotation on the laminar asymptotic velocity and temperature profiles obtained when fluid flows through a vertical tube which rotates about a parallel axis with uniform angular velocity, and which is subjected to a uniform temperature gradient. Rotation induces secondary free convection flow in the plane perpendicular to the axis resulting in non-symmetrical axial-velocity and temperature profiles which modify the solved using a series expansion in ascending powers of the rotational Rayleigh number, the resulting solution being approximate and valid only for low rates of heating.

Type
Research Article
Information
Journal of Fluid Mechanics , Volume 21 , Issue 3 , March 1965 , pp. 453 - 464
Copyright
© 1965 Cambridge University Press

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