Problem with UDF in VOF model
Hi,
I am doing simulation using VOF model. I am using a UDF to add a source term in y-momentum equation. But when I click "iterate" it is giving some error. Can anybody help me in identifying the mistake in this UDF. DEFINE_SOURCE(cell_y_source, cell, thread, dS, eqn) { real source; Thread *t_phase2 = THREAD_SUB_THREAD(THREAD_T0(thread),1); source=0.0; if (C_VOF(cell,t_phase2)<1) { source = 0.0; dS[eqn] = 0.0; } else /* source term */ source = C_R(cell,thread)*29.43; /* derivative of source term w.r.t. x-velocity. */ dS[eqn]=0.0; return source; } |
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