34. Blake-Kozeny equation-E. The Blake-Kozeny equation for the pressure drop (P₁-P2) in laminar flow of a fluid of viscosity through a packed bed of length L, particle diameter D, and void fraction & is (Section 4.4): P1 P2 L = 150 - perio (1 D) [²]. 1. Giving your reasons, suggest appropriate units for E. 2. If p₁ - P2 = 75lb/in², Dp = 0.1 in., L=6.0 ft, p=0.22 P, and up = 0.1 ft/s, compute the value of E.

Introduction to Chemical Engineering Thermodynamics
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Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
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34. Blake-Kozeny equation-E. The Blake-Kozeny equation for the pressure drop (P₁-P2) in laminar
flow of a fluid of viscosity through a packed bed of length L, particle diameter D, and void fraction is
(Section 4.4):
Pr_ P² = 150 (16) (2-0²].
P2
(1
€)
L
D
€3
1. Giving your reasons, suggest appropriate units for E.
2. If P₁ P2 = 75lb/in², Dp = 0.1 in., L= 6.0 ft, = 0.22 P, and up = 0.1 ft/s,
compute the value of E.
V
Transcribed Image Text:34. Blake-Kozeny equation-E. The Blake-Kozeny equation for the pressure drop (P₁-P2) in laminar flow of a fluid of viscosity through a packed bed of length L, particle diameter D, and void fraction is (Section 4.4): Pr_ P² = 150 (16) (2-0²]. P2 (1 €) L D €3 1. Giving your reasons, suggest appropriate units for E. 2. If P₁ P2 = 75lb/in², Dp = 0.1 in., L= 6.0 ft, = 0.22 P, and up = 0.1 ft/s, compute the value of E. V
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