On the energetic balance for the flow of an Oldroyd-B fluid induced by a constantly accelerating plate

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On the energetic balance for the flow of an Oldroyd-B fluid induced by a constantly accelerating plate

Exact and approximate expressions are established for dissipation, the power of the shear stress at the wall and the boundary layer thickness corresponding to the motion of an Oldroyd-B fluid induced by a constantly accelerating plate. The similar expressions for Maxwell, Newtonian and second grade fluids, performing the same motion, are obtained as limiting cases of our general results. The sp...

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ژورنال

عنوان ژورنال: Zeitschrift für angewandte Mathematik und Physik

سال: 2010

ISSN: 0044-2275,1420-9039

DOI: 10.1007/s00033-010-0098-8