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Define a new variable based on simulation result and use in the model as model parameter

Posted 2016年2月12日 GMT-5 04:51 0 Replies

Ghodsiehsadat Jahanmir
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Dear All,

I have a spherical domain with transport of dilute species physics. I need to define diffusion coefficient based on the total normal flux at sphere surface. I define D as follow in variables and I have D data as interpolation.

D0=D(C_0-S*t/V*tds.ntflux_c)

c is concentration and t is time variable.
tds.ntflux_c is total normal flux based on predefined variables in the equation view tab.
S and V and C_0 are constant.

But I got the following error.

Undefined variable: comp1.tds.ntflux_c
any help appreciated.

Thanks.
0 Replies Last Post 2016年2月12日 GMT-5 04:51
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Hello Ghodsiehsadat Jahanmir

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