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Parse Error when Interpreted UDFs

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Old   July 13, 2013, 02:51
Default Parse Error when Interpreted UDFs
  #1
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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.
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Old   July 13, 2013, 06:27
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blackmask will become famous soon enough
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 View Post
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.
blackmask is offline   Reply With Quote

Old   July 13, 2013, 14:03
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bulbee is on a distinguished road
Thank you so much blackmask!
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