hi all

when i interpreting the udf it shows like this Error: D:\1.c: line 91: parse error.

plz help me

my udf is #include "udf.h" #include "sg_mphase.h" #define T_SAT 373 #define LAT_HT 1.e3

DEFINE_SOURCE(liq_src, cell, pri_th, dS, eqn) {

Thread *mix_th, *sec_th; real m_dot_l;

mix_th = THREAD_SUPER_THREAD(pri_th); sec_th = THREAD_SUB_THREAD(mix_th, 1);

if(C_T(cell, mix_th)>=T_SAT){

m_dot_l = -0.1*C_VOF(cell, pri_th)*C_R(cell, pri_th)*

fabs(C_T(cell, pri_th) - T_SAT)/T_SAT;

dS[eqn] = -0.1*C_R(cell, pri_th)*

fabs(C_T(cell, pri_th) - T_SAT)/T_SAT;

} else {

m_dot_l = 0.1*C_VOF(cell, sec_th)*C_R(cell, sec_th)*

fabs(T_SAT-C_T(cell,mix_th))/T_SAT;

dS[eqn] = 0.;

}

if(T_SAT>=(C_T(cell, mix_th)))

{

m_dot_l=m_dot_l*-1;

} return m_dot_l;

}

DEFINE_SOURCE(vap_src, cell, sec_th, dS, eqn)

{

Thread * mix_th, *pri_th; real m_dot_v;

mix_th = THREAD_SUPER_THREAD(sec_th); pri_th = THREAD_SUB_THREAD(mix_th, 0);

if(C_T(cell, mix_th)>=T_SAT){

m_dot_v = 0.1*C_VOF(cell, pri_th)*C_R(cell, pri_th)*

fabs(C_T(cell, mix_th) - T_SAT)/T_SAT;

dS[eqn] = 0.;

} else {

m_dot_v = -0.1*C_VOF(cell, sec_th)*C_R(cell, sec_th)*

fabs(T_SAT-C_T(cell,mix_th))/T_SAT;

dS[eqn] = -0.1*C_R(cell, sec_th)*

fabs(C_T(cell, sec_th) - T_SAT)/T_SAT;

}

if(T_SAT>=(C_T(cell, mix_th)))

{

m_dot_v=m_dot_v*-1;

} return m_dot_v;

}

DEFINE_SOURCE(enrg_src, cell, mix_th, dS, eqn) { Thread *pri_th, *sec_th; real m_dot; pri_th = THREAD_SUB_THREAD(mix_th, 0); sec_th = THREAD_SUB_THREAD(mix_th, 1);

if(C_T(cell, mix_th)>=T_SAT){

m_dot = -0.1*C_VOF(cell, pri_th)*C_R(cell, pri_th)*

fabs(C_T(cell, pri_th) - T_SAT)/T_SAT;

dS[eqn] = -0.1*C_VOF(cell, pri_th)*C_R(cell, pri_th)/T_SAT;

}

else {

m_dot = 0.1*C_VOF(cell, sec_th)*C_R(cell, sec_th)*

fabs(T_SAT-C_T(cell,mix_th))/T_SAT;

dS[eqn] = -0.1*C_VOF(cell, sec_th)*C_R(cell, sec_th)/T_SAT;}

if(T_SAT>=(C_T(cell, mix_th)))

{

LAT_HT*m_dot=LAT_HT*m_dot*-1;

} return LAT_HT*m_dot; }

advance thanks

sorry its running