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Parse Error when Interpreted UDFs

Hello,

I'm having trouble "Interpreted" a udf.c file. I'm applying the udf.c to an energy source, to be modeled as a flame/combustion.

Currently, my code is:

#include "udf.h"
DEFINE_SOURCE(energy_source, c, t, dS, eqn)
{
real source, Qdot, r, length, Vavg, rho;
Qdot = 460;
r = 0.010;
length = 0.001;
Vavg = 1.0;
rho = 1.25
source = (Qdot/(3.1415*r*r*length))*C_U(c,t)*C_R(c,t)/(rho*Vin);
dS[eqn] = 0;
return source;
}

I'm getting an parse error on line 10. I've defined all the variables.

Can anyone shed some light on this question?
Thank you.

You are not so innocent as you might think.
1) you have missed a semi-colon;
2) you did not declare the variable "Vin".
See the highlighted part.

Quote:

Originally Posted by bulbee (Post 439487)

Hello,

I'm having trouble "Interpreted" a udf.c file. I'm applying the udf.c to an energy source, to be modeled as a flame/combustion.

Currently, my code is:

#include "udf.h"
DEFINE_SOURCE(energy_source, c, t, dS, eqn)
{
real source, Qdot, r, length, Vavg, rho;
real Vin; /*set a value for it yourself*/
Qdot = 460;
r = 0.010;
length = 0.001;
Vavg = 1.0;
rho = 1.25;
source = (Qdot/(3.1415*r*r*length))*C_U(c,t)*C_R(c,t)/(rho*Vin);
dS[eqn] = 0;
return source;
}

I'm getting an parse error on line 10. I've defined all the variables.

Can anyone shed some light on this question?
Thank you.

Thank you so much blackmask!