Exact solutions for the unsteady rotational flow of a generalized second grade fluid through a circular cylinder
2010 ◽
Vol 15
(4)
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pp. 437-444
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Keyword(s):
Here the velocity field and the associated tangential stress corresponding to the rotational flow of a generalized second grade fluid within an infinite circular cylinder are determined by means of the Laplace and finite Hankel transforms. At time t = 0 the fluid is at rest and the motion is produced by the rotation of the cylinder around its axis with a time dependent angular velocity Ωt. The solutions that have been obtained are presented under series form in terms of the generalized G-functions. The similar solutions for the ordinary second grade and Newtonian fluids, performing the same motion, are obtained as special cases of our general solution.
2010 ◽
Vol 11
(4)
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pp. 2207-2214
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Keyword(s):
Keyword(s):
2010 ◽
Vol 02
(03)
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pp. 543-556
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2018 ◽
Vol 25
(3)
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pp. 409-418
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2010 ◽
Vol 15
(1)
◽
pp. 3-13
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2011 ◽
Vol 16
(1)
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pp. 47-58
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Keyword(s):
Keyword(s):