Inscrição na biblioteca: Guest
Portal Digital Begell Biblioteca digital da Begell eBooks Diários Referências e Anais Coleções de pesquisa
International Journal of Fluid Mechanics Research
ESCI SJR: 0.206 SNIP: 0.446 CiteScore™: 0.5

ISSN Imprimir: 2152-5102
ISSN On-line: 2152-5110

Volumes:
Volume 46, 2019 Volume 45, 2018 Volume 44, 2017 Volume 43, 2016 Volume 42, 2015 Volume 41, 2014 Volume 40, 2013 Volume 39, 2012 Volume 38, 2011 Volume 37, 2010 Volume 36, 2009 Volume 35, 2008 Volume 34, 2007 Volume 33, 2006 Volume 32, 2005 Volume 31, 2004 Volume 30, 2003 Volume 29, 2002 Volume 28, 2001 Volume 27, 2000 Volume 26, 1999 Volume 25, 1998 Volume 24, 1997 Volume 23, 1996 Volume 22, 1995

International Journal of Fluid Mechanics Research

DOI: 10.1615/InterJFluidMechRes.v40.i2.60
pages 159-167

Flow past an Impulsively Started Horizontal Cylinder in a Rotating Fluid

Rudra Kanta Deka
Department of Mathematics, Gauhati University, Guwahati-781014, Assam, India
Ashish Paul
Department of Mathematics, Cotton University, Guwahati-781001, Assam, India

RESUMO

This paper presents an exact solution to the flow of a viscous incompressible fluid past an impulsively started horizontal cylinder in a rotating fluid. Dimensionless governing equations are solved by Laplace transform technique. Expressions of axial and transverse components of velocity, skin friction are derived using Laplace transform technique and effects of rotation parameter and time on these components are shown in graphs. It is demonstrated that the rotation leads to oscillatory motion solely due to rotation for smaller time, while the flow approaches steady state at larger time.

Referências

  1. Greenspan, H. P. and Howard, L. N. , On a Time-Dependent Motion of a Rotating Fluid.

  2. Deka, R. K., Gupta, A. S., Takhar, H. S., and Soundalgekar, V. M. , Flow past an Accelerated Horizontal Plate in a Rotating Fluid.

  3. Kang, J. and Xu, M. , An Exact Solution for Flow past an Accelerated Horizontal Plate in a Rotating Fluid with the Generalized Oldroyd-B Model.

  4. Hayat, T., Khan, L. A., Ellahi, R., and Obaidat, S. , Exact Solutions on MHD Flow Past an Accelerated Porous Plate in a Rotating Frame.

  5. Carslaw, H. S. and Jaeger, J. C. , Methods in Applied Mathematics.


Articles with similar content:

Unsteady MHD Flow Between Two Disks with Non-Coincident Parallel Axes of Rotation
International Journal of Fluid Mechanics Research, Vol.34, 2007, issue 5
Mrinmoy Guria, S. K. Ghosh, Rabindra N. Jana
UNSTEADY FLOWOF VISCOUS FLUID THROUGH A POROUS MEDIUM BOUNDED BY A POROUS PLATE IN A ROTATING SYSTEM
Journal of Porous Media, Vol.13, 2010, issue 7
S. Das, M. Jana, Rabindra N. Jana, S. L. Maji
FLOW AND HEAT TRANSFER IN A POROUS MEDIUM SATURATED BY A MICROPOLAR FLUID BETWEEN PARALLEL PERMEABLE DISKS
Journal of Porous Media, Vol.17, 2014, issue 8
M Shekar, Jawali C. Umavathi
Unsteady Hydrodynamic Flow Induced by a Porous Plate in a Rotating System
International Journal of Fluid Mechanics Research, Vol.36, 2009, issue 4
Mrinmoy Guria, S. Das, Rabindra N. Jana
CLOSED-FORM SOLUTIONS FOR UNSTEADY MAGNETOHYDRODYNAMIC FLOWIN A POROUS MEDIUM WITH WALL TRANSPIRATION
Journal of Porous Media, Vol.16, 2013, issue 9
Mohammed Abdulhameed, Arshad Khan, Ilyas Khan, Sharidan Shafie