منابع مشابه
Peristaltic Viscoelastic Fluid Motion in a Tube
Peristaltic motion of viscoelastic incompressible fluid in an axisymmetric tube with a sinusoidal wave is studied theoretically in the case that the radius of the tube is small relative to the wavelength. Oldroyd flow has been considered in this study and the problem is formulated and analyzed using a perturbation expansion in terms of the variation of the wave number. This analysis can model t...
متن کاملEffect of variable viscosity on the peristaltic flow of a Jeffrey fluid in a uniform tube
Department of Mathematics, Sri Sai Institute of Technology and Science, Rayachoty, A.P., India Department of Computer Science & Engineering, Sri Venkatesa Perumal College of Engineering & Technology, Puttur, Chittoor, A.P., India Department of Civil Engineering, YSR Engineering College of Yogi Vemana University, Proddatur, A.P., India Department of Mathematics, S. V. University, Tirupati, A.P.,...
متن کاملPeristaltic Flow of a Fractional Second Grade Fluid through a Cylindrical Tube
The investigation is to explore the transportation of a viscoelastic fluid with fractional second grade model by peristalsis through a cylindrical tube under the assumptions of long wavelength and low Reynolds number. Analytical solution of problem is obtained by using Caputo’s definition. It is assumed that the crosssection of the tube varies sinusoidally along the length of tube. The effects ...
متن کاملPeristaltic pumping of viscous fluid in an elastic tube
D. TAKAGI AND N. J. BALMFORTH† Institute of Theoretical Geophysics, Department of Applied Mathematics and Theoretical Physics, University of Cambridge, Wilberforce Road, Cambridge CB3 0WA, UK Department of Mathematics, University of British Columbia, 1984 Mathematics Road, Vancouver, V6T 1Z2, Canada Department of Earth and Ocean Science, University of British Columbia, 6339 Stores Road, Vancouv...
متن کاملPeristaltic flow of a micropolar fluid in an asymmetric channel
In this paper, we carry out a study of peristaltic motion of an incompressible micropolar fluid in an asymmetric channel. The flow analysis has been developed for low Reynolds number and long wavelength case. Exact analytic solutions have been established for the axial velocity, microrotation component and stream function. Expression for the shear stresses are also obtained. The effects of pert...
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ژورنال
عنوان ژورنال: Nihon Reoroji Gakkaishi
سال: 2016
ISSN: 0387-1533,2186-4586
DOI: 10.1678/rheology.44.99