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Volume : IV, Issue : IV, May - 2014

SUCTION AND INJECTION EFFECTS OF VISCOUS OSCILLATORY FLOW IN A NARROW CHANNEL WITH A POROUS WALL

L. Prasanna Venkatesh, S. Ganesh and K. B. Naidu

By : Laxmi Book Publication

Abstract :

Viscous oscillatory flow in a long narrow rectangular channel between two porous plates, with a periodic suction and injection is considered in this paper. Closed form solutions are derived using lubrication approximation and similarity transformation. The axial and transverse velocity profiles are obtained and illustrated in the figures. The corresponding steady flow is deduced in the limit as the frequency of oscillation tending to be zero.

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Cite This Article :

L. Prasanna Venkatesh, S. Ganesh and K. B. Naidu(2014). SUCTION AND INJECTION EFFECTS OF VISCOUS OSCILLATORY FLOW IN A NARROW CHANNEL WITH A POROUS WALL. Indian Streams Research Journal, Vol. IV, Issue. IV, http://isrj.org/UploadedData/10691.pdf

References :

  1. S. Berman.A.S, “Laminar flow in channels with porous walls”, J. Appl. Phys. Vol 24, pp.1232-1235, 1953
  2. S.M. Cox, “Two-dimensional flow of a viscous fluid in a channel with porous walls”, J. Fluid Mech. vol. 227,pp.1-33. 1991.
  3. S.Krishnambal and S. Ganesh, “Unsteady stokes flow of viscous fluid between two parallel porous plates”, National
  4. conference on Mathematical Modeling and Analysis (NCMMA2004), BITS Pilani, Ch.24, pp.214-221, 2004.
  5. R.L. Panton, “Incompressible flow”, Third edition, J. Wiley, Newyork, 2009.

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