|June 7, 2011, 05:28||
Two or Three Dimensional for a coil
Join Date: Feb 2010
Posts: 93Rep Power: 8
I'm solving fluid flow & heat transfer for a coil with a circular cross section according to the following attached figure. Just As anybody observes, this pattern has two returns (two couple elbows ). My question is that if I can model this problem by a two dimensional model or I have to model this example by a three dimensional one. The boundary conditions are same for every cross section. If your answer is ok, Please lead me how to consider this configuration.
Also,Suppose , a gas within the coil is my model being heated by a liquid fluid. Which boundary condition is suitable for outlet Temperature?
Dirichlet or neumann ,d()/dn=0.0 or another one?
What's your opinion?
What about should we take for other outlet boundary conditions,too ? For example, the pressure or velocity.
Also, consider a semi-cylinder surrounds this coil. How can I mesh this three dimensional pattern by subtracting this semi-cylinder from coil?
Actually, which mesh type with which quality can be used for this problem?
My email is email@example.com for any further information.
Thanks a lot for any help.
|Thread||Thread Starter||Forum||Replies||Last Post|
|Two or Three Dimensional for a coil||Asghari_M||ANSYS||1||June 7, 2011 04:19|
|heat transfer: air in a room and water in a coil||Alberto||CFX||2||May 9, 2006 09:56|
|importing geometry from three dimensional subject||George Kagadis||FLUENT||0||September 30, 2004 01:35|
|Coil||tuki72||CFX||3||February 26, 2004 17:23|
|Non Dimensional Parameters||J.J||Main CFD Forum||1||June 28, 2000 20:12|