State if the flow represented by u = 3x + 4y and v= 2x – 3y is rotational or irrotational. [Ans. Rotational]

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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State if the flow represented by u = 3x + 4y and v = 2x – 3y is rotational or irrotational. [Ans. Rotational]
Transcribed Image Text:State if the flow represented by u = 3x + 4y and v = 2x – 3y is rotational or irrotational. [Ans. Rotational]
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