Illa.3.13 becomes V pV = 0 or alternatively V pV = pỹ .ỹ = 0 . That is to say av, əv, - = 0 . In two dimensions, we have: dx dy Əz av, y Ша.3.13-1 Əx Əy

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)
8th Edition
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Author:Kreith, Frank; Manglik, Raj M.
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Chapter5: Analysis Of Convection Heat Transfer
Section: Chapter Questions
Problem 5.4P: 5.4 Evaluate the Stanton number for flow over a tube from the following data: , , , , .
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Illa.3.13 becomes V. pV = 0 or alternatively V. pV = pỹ ·V = 0 . That is to say
avy
+
ax
av-
2 = 0. In two dimensions, we have:
az
ду
av,
av
Ша.3.13-1
%3D
ду
Transcribed Image Text:Illa.3.13 becomes V. pV = 0 or alternatively V. pV = pỹ ·V = 0 . That is to say avy + ax av- 2 = 0. In two dimensions, we have: az ду av, av Ша.3.13-1 %3D ду
36. The general form of the continuity equation that is independent of the coordi-
nate system and applies to steady or unsteady, compressible or incompressible,
viscous or inviscid flow is given by Equation III..3.13. Which term of this equa-
tion represents the mass flux? Show the units of the mass flux term. Apply this
equation to a compressor, which is steadily delivering compressed air to a reser-
voir.
Transcribed Image Text:36. The general form of the continuity equation that is independent of the coordi- nate system and applies to steady or unsteady, compressible or incompressible, viscous or inviscid flow is given by Equation III..3.13. Which term of this equa- tion represents the mass flux? Show the units of the mass flux term. Apply this equation to a compressor, which is steadily delivering compressed air to a reser- voir.
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