6.4 WILEY The three components of velocity in a flow field are given by u = x² + y² + z² v = xy + yz + z² w = -3xz - 2²/2 +4 (a) Determine the volumetric dilatation rate and interpret the re- sults. (b) Determine an expression for the rotation vector. Is this an irrotational flow field?
6.4 WILEY The three components of velocity in a flow field are given by u = x² + y² + z² v = xy + yz + z² w = -3xz - 2²/2 +4 (a) Determine the volumetric dilatation rate and interpret the re- sults. (b) Determine an expression for the rotation vector. Is this an irrotational flow field?
Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)
8th Edition
ISBN:9781305387102
Author:Kreith, Frank; Manglik, Raj M.
Publisher:Kreith, Frank; Manglik, Raj M.
Chapter5: Analysis Of Convection Heat Transfer
Section: Chapter Questions
Problem 5.3P: Evaluate the Nusselt number for flow over a sphere for the following conditions: D=0.15m,k=0.2W/mK,...
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