Dusty Viscous Flow Through a Cylinder of Rectangular Cross Section Under Time Dependent Pressure Gradient

  • E. Rukmangadachari P.R. Govt. College, Kakinada
DOI: https://doi.org/10.14429/dsj.31.6351
Keywords: Incompressible fluid, Drag, Flux

Abstract

Unsteady laminar flow of a dusty, viscous, incompressible fluid through a cylindrical tube of rectangular cross-section is studied when the pressure gradient varies (i) exponentially and (ii) harmonically w.r.t. time. The velocity fields for the fluid and the dust particles have been obtained. Results in limiting cases are derived. Flux and drag have been calculated. Flow through a tube of square section and flow between parallel plates have been obtained as special cases.

Author Biography

E. Rukmangadachari, P.R. Govt. College, Kakinada
Department of Mathematics,P.R. Govt. College, Kakinada-533 001
Published
2014-02-18
How to Cite
Rukmangadachari, E. (2014). Dusty Viscous Flow Through a Cylinder of Rectangular Cross Section Under Time Dependent Pressure Gradient. Defence Science Journal, 31(2), 143-153. https://doi.org/10.14429/dsj.31.6351
Issue
Vol 31 No 2
Section
General Papers
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