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gradient of swirl velocity in 2D model

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Old   March 23, 2014, 07:09
Default gradient of swirl velocity in 2D model
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hamid reza
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I have a 2D swirl axis symmetric model and I need components of swirl velocity gradient.
I have writen C_W_G(c,t)[0] but it doesn't work and an error massage appears.
nevertheless C_W(c,t) and also C_V_G(c,t)[0] works correctly.
WHAT should i do now?

THANK U

Last edited by hamid723; March 28, 2014 at 10:29.
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