Unsteady, laminar flows of non-Newtonian
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M.F. Edwards; D.A. Nellist; W.L. Wilkinson
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Article
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1972
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Elsevier Science
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English
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Velocity profiles for unsteady laminar flows of power law non-Newtonian fluids in pipes have been derived using an explicit finite difference technique. Three unsteady flows have been considered, viz. (1) The transient start-up following the sudden imposition of a constant pressure gradient to a fl