✦ LIBER ✦

UNSTEADY CONVECTION FLOW THROUGH A PIPE OF VARIABLE GAP INDUCED BY A TRAVELLING THERMAL BOUNDARY WAVE

✍ Scribed by Y. Purushothama Reddy; D. R. V. Prasada Rao; D. V. Krishna

Publisher: John Wiley and Sons
Year: 1997
Tongue: English
Weight: 301 KB
Volume: 21
Category: Article
ISSN: 0363-907X
DOI: 10.1002/(sici)1099-114x(19970325)21:4<359::aid-er265>3.0.co;2-7

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✦ Synopsis

We consider the mixed convection flow of viscous fluid in a tube of varying gap with a travelling thermal wave imposed on the boundary. The nonlinear equations governing the flow have been solved by a perturbation method. The velocity and temperature are discussed numerically by drawing profiles with reference to the variations of in-the-flow parameters. The shear stresses and Nusselt number are discussed numerically through tables.