(Ask)How to implement a time-dependent velocity profile periodicly? -- CFD Online Discussion Forums

May 13, 2012, 05:16	(Ask)How to implement a time-dependent velocity profile periodicly?	#1
Jo_vivian_lee New Member zhuoweili Join Date: Oct 2011 Posts: 14 Rep Power: 15	Hello everyone, I am stuck here about how to implement the time-dependent velocity profile periodically. The inlet velocity is "V0+0.005sin(2pi St t)" I have created the velocity profile. Now I want to ask FLUENT to read it every 20 time steps. I supposed to use "Execute Commands" option, but I don`t know how to input the text command under the command" list. Could you please help me out? Thank you in advance. my email is lzhuowei@pi.ac.ae

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