Refer to the law of laminar flow discussed in the module. Consider a blood vessel with radius 0.01cm, length 3cm, pressure difference 3000dynes/cm2, and viscosity 7 = 0.027. (a) Find the velocity of the blood along the center line r = 0, and at the wall r = R = 0.01cm. (b) Find the velocity gradient at r 0.005 and r 0.01. (c) Where is the velocity the greatest? Where is the velocity changing the most?

International Edition---engineering Mechanics: Statics, 4th Edition
4th Edition
ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
Publisher:Andrew Pytel And Jaan Kiusalaas
Chapter8: Centroids And Distributed Loads
Section: Chapter Questions
Problem 8.76P: A 6-in. diameter hole is drilled in the conical frustum. Calculate the volume and the surface area...
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Refer to the law of laminar flow discussed in the module. Consider a blood
vessel with radius 0.01cm, length 3cm, pressure difference 3000dynes/cm2, and viscosity
7 = 0.027.
(a) Find the velocity of the blood along the center line r =
0, and at the wall r
R =
%3D
0.01cm.
(b) Find the velocity gradient at r = 0.005 and r
0.01.
(c) Where is the velocity the greatest? Where is the velocity changing the most?
Transcribed Image Text:Refer to the law of laminar flow discussed in the module. Consider a blood vessel with radius 0.01cm, length 3cm, pressure difference 3000dynes/cm2, and viscosity 7 = 0.027. (a) Find the velocity of the blood along the center line r = 0, and at the wall r R = %3D 0.01cm. (b) Find the velocity gradient at r = 0.005 and r 0.01. (c) Where is the velocity the greatest? Where is the velocity changing the most?
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