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how to change inlet condition in unsteady flow? |
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July 8, 2002, 09:36 |
how to change inlet condition in unsteady flow?
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i want to simulate a full process of unsteady flow in a pipe with one inlet before 0.2s, when t=0.2s another wall turn to be a velocity inlet and there are two velocity after 0.2s. how to define these, i guess i should use the function of "macro", but how to set the macro?
is there anyone who will give me a advice in detail ? regards |
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