|June 6, 2014, 16:10||
2D unsteady convection problem
Join Date: Mar 2012
Posts: 1Rep Power: 0
would appreciate any help you can shove my way cause i need it baaaadly..
so, as stated, i'm dealing with a 2D unsteady convection problem in the form of a brass bar submerged in a channel with oil..
oil is flowing at a steady speed of 0.04m/s around the bar which is preheated at 450 degrees Celsius.
the problem is, i simply can't manage to get a reasonable temperature field solution because when I look at temperature distribution at the initial moment i get a situation where all the temperatures are equal, for the bar and for the oil..
the other situation is i get a temperature for the brass bar but only on the wall of the bar.
here is a pic
Last edited by xces; June 6, 2014 at 17:30.
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