How to apply boundary conditions in a long duct -- CFD Online Discussion Forums

January 26, 2006, 16:48	How to apply boundary conditions in a long duct	#1
Gaurav Vijay Deshpande Guest Posts: n/a	Dear Forum, I am not able to apply boundary conditions in a long duct. I want to use Flotran Element 142. I came to know a way by which t can be done i.e. by overlapping ares on the respective face. But I cant do that in case of a long duct as there are no faces on which one can overlap.Somehow I just want to create an area at inlet which would allow flow to take place and let me apply velocity boundary condition.Pls do help me .......... I am desperate to find an answer..... I am simply struggling.

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