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Why can't I obtain the temperature gradient?

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Old   October 30, 2007, 14:34
Default Why can't I obtain the temperature gradient?
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I wrote a macro with DEFINE_EXECUTE_AT_END for my 2-phase eulerian model.


cell_t c;

Thread *t_mix,*t_p1;

thread_loop_c(t_mix, d)




t_p1=THREAD_SUB_THREAD(t_mix, 0);

begin_c_loop(c, t_mix)


C_UDMI(c,t_mix,0)=C_T_G(c, t_p1)[0]*0.01; }



I have hook the enthalpy source term for the phase-1 and phase-2, and I need to use C_UDMI(c,t_mix,0) to express the mass transfer rate in the mass source terms. Compilation is OK, but there is "segmentation violation" signal afther I click "iteration". I patched an initial value to UDMI-0, because i have to use the value in a DEFINE_ADJUST macro. Need help!!!
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