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Topic: analytical solution laminar flow in rectangular microchannel
Replies: 29   Last Post: Mar 21, 2013 4:58 AM

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 Anne Posts: 15 Registered: 10/28/12
analytical solution laminar flow in rectangular microchannel
Posted: Oct 28, 2012 10:35 PM

I'm new to matlab. I need to assign and analysis velocity profile for the Poiseuille flow in a rectangular microchannel. I need help on the equations below.

a= sigma_(n,odd to inf)(1/n^3) [1-(cosh(n*pi* y/h))/(cosh(n*pi* w/h))] sin(n*pi* z/h)
b= 1-sigma_(n,odd to inf)(192h/(n^5* pi^5* w) *tanh(n*pi*w/h))

u_x (y,z)=48*Q/(pi^3*h*w)*a/b

Message was edited by: Anne

Date Subject Author
10/28/12 Anne
10/29/12 Torsten Hennig
10/29/12 Anne
10/29/12 Torsten Hennig
10/29/12 Anne
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10/31/12 Torsten Hennig
11/3/12 Anne
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12/4/12 Anne
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12/6/12 Torsten Hennig
3/21/13 Anne