CFD Online Discussion Forums

CFD Online Discussion Forums (http://www.cfd-online.com/Forums/)
-   Main CFD Forum (http://www.cfd-online.com/Forums/main/)
-   -   Incompressible flow past a 2D rectangular cylinder (http://www.cfd-online.com/Forums/main/7330-incompressible-flow-past-2d-rectangular-cylinder.html)

Niru March 23, 2004 22:19

Incompressible flow past a 2D rectangular cylinder
 
For incompressible flow (water) past a 2d rectangular cylinder, what should be value of non dimensionalized pressure( if rho*U*U has been used for non dimensionalizing)at the first stagnation point? Rn = 80000

versi March 25, 2004 09:08

Re: Incompressible flow past a 2D rectangular cyli
 
around 1.0

Jarmo Monttinen March 25, 2004 12:05

Re: Incompressible flow past a 2D rectangular cyli
 
Yep, I think that should be correct. The question is though whether the flow is really 2-D or not? (I asked about this myself a while back, I was talking about much lower RE though) http://www.cfd-online.com/Forum/main...cgi?read=26638

-- Jarmo

Niru March 25, 2004 12:43

Re: Incompressible flow past a 2D rectangular cyli
 
Thanks for the response. The results I am getting from simulation is close to 1. Is there any refrence which gives the theory about this? It would be really nice if I could get some electronic paper or anything related to this.

Jarmo Monttinen March 26, 2004 11:38

Re: Incompressible flow past a 2D rectangular cyli
 
I don't know but you might want to look for: Zdravkovich, M. M. 1997. Flow around circular cylinders. Vol 1: Fundamentals. Oxford University Press

lyes43 February 8, 2011 05:20

hey
 
Quote:

Originally Posted by Niru
;28357
Thanks for the response. The results I am getting from simulation is close to 1. Is there any refrence which gives the theory about this? It would be really nice if I could get some electronic paper or anything related to this.

hey I'm working on simulation of convection in a horizontal rectangular channel conatin eat source like electronics compounents using fluent but i'm new in FLUENT
may u help me to simulate my problem using any code
i have experimental results to valid my results
waiting ur answer thx lyes43@yahoo.com


All times are GMT -4. The time now is 00:36.