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Unformatted text preview: Problem 7.1 Plot the viscosity v. temperature relationships for He and glycerin Viscosity v. Temperature 0.00E+00 5.00E03 1.00E02 1.50E02 2.00E02 60 70 80 90 100 110 120 T (F) (ft 2 /s) Gylcerin Helium Approximately 100F Problem 7.6 = 2 max 1 R r v v Rate of shear work/volume : v dr dv v = = 2 max 2 max 1 1 R r v R r v dr d v = 2 2 2 max 1 2 R r R r v v = 2 3 2 2 max 2 2 R r r R v v Determine the maximum by differentiating this expression and setting = 0 ( ) 2 2 2 3 2 2 max =...
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This note was uploaded on 09/07/2009 for the course CBME Kinetics & taught by Professor Lobban during the Spring '09 term at The University of Oklahoma.
 Spring '09
 Lobban

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