velocity distribution of the fluid,

Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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CONFIDENTIAL
at
Cartesian coordinates (x,y,z):
Ct
a
ave
êt
The Equation of Motion for a Newtonian Fluid with Constant p and u
[p Dv/Dt = -(V. p)+ V²v+pg]
ov
+V₁
ov
Cylindrical coordinates (1,8, z):
Ov, v OV,
or т де
APPENDIX 1(1)
Ove V₂ O₂
ar r 28
+V₂
ov,
dz
+ V₂
ov,
==
--2
* )--2 +
O
v. + V)---
1 ap
r 20
+μ
8²v, 8²v
CE/JUL 2022/CHE522/CPE523
2013] -
2 Ove
1.² 80
+Pg₂
2 ov,
²80
[ (1 8(x)) + - 1 0 0 + + + +
Pg,
+ PB:
1 av v
av.
v., *² + 1 ² + v, - - - - - ² + 1 [¹ / ( ² ) +100% + + PB:
+
V₂
r 20
+pg,
+P80
Transcribed Image Text:CONFIDENTIAL at Cartesian coordinates (x,y,z): Ct a ave êt The Equation of Motion for a Newtonian Fluid with Constant p and u [p Dv/Dt = -(V. p)+ V²v+pg] ov +V₁ ov Cylindrical coordinates (1,8, z): Ov, v OV, or т де APPENDIX 1(1) Ove V₂ O₂ ar r 28 +V₂ ov, dz + V₂ ov, == --2 * )--2 + O v. + V)--- 1 ap r 20 +μ 8²v, 8²v CE/JUL 2022/CHE522/CPE523 2013] - 2 Ove 1.² 80 +Pg₂ 2 ov, ²80 [ (1 8(x)) + - 1 0 0 + + + + Pg, + PB: 1 av v av. v., *² + 1 ² + v, - - - - - ² + 1 [¹ / ( ² ) +100% + + PB: + V₂ r 20 +pg, +P80
a) An incompressible Newtonian fluid flow through a horizontal circular tube as shown in
Figure 1. Assume that the fluid is laminar and under steady state conditions.
V,(r)
Po
N
R
L
Figure 1: Laminar flow in a horizontal pipe
P₁
Derive the velocity distribution of the fluid, v₂ as a function of r using equation of motion
in Appendix 1. You may neglect the gravity force in the derivation.
Transcribed Image Text:a) An incompressible Newtonian fluid flow through a horizontal circular tube as shown in Figure 1. Assume that the fluid is laminar and under steady state conditions. V,(r) Po N R L Figure 1: Laminar flow in a horizontal pipe P₁ Derive the velocity distribution of the fluid, v₂ as a function of r using equation of motion in Appendix 1. You may neglect the gravity force in the derivation.
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