Boundary layer

cfdsimulator · April 4, 2013, 07:17

Hi everyone,
Im doing my cfd simulations on an autoclave. Actually this is a continuation project of another person.
Do i need to check for the boundary layer for internal flows, or boundary layer is maintained only in external flows?

Thanks

mettler · April 4, 2013, 08:38

you definitely have boundary layers in internal flow, but I am not sure if that was your question.

cfdsimulator · April 4, 2013, 09:29

Hi mettler,
Thanks for the reply, but the person who did the project previously didnt consider any boundary layer thing and got his results?

Im a newbie to cfd and confused about this boundary layer thing..
Can anyone explain how to check boundary layer in ICEM CFD??

Thank you

April 4, 2013, 07:17	Boundary layer	#1
cfdsimulator New Member Join Date: Apr 2013 Posts: 6 Rep Power: 13	Hi everyone, Im doing my cfd simulations on an autoclave. Actually this is a continuation project of another person. Do i need to check for the boundary layer for internal flows, or boundary layer is maintained only in external flows? Thanks

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April 4, 2013, 08:38		#2
mettler Senior Member Andrew Join Date: Mar 2009 Location: Washington, DC Posts: 209 Rep Power: 18	you definitely have boundary layers in internal flow, but I am not sure if that was your question.

April 4, 2013, 09:29		#3
cfdsimulator New Member Join Date: Apr 2013 Posts: 6 Rep Power: 13	Hi mettler, Thanks for the reply, but the person who did the project previously didnt consider any boundary layer thing and got his results? Im a newbie to cfd and confused about this boundary layer thing.. Can anyone explain how to check boundary layer in ICEM CFD?? Thank you