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Discrete Phase Model Error Message Fluent v17.0

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Old   April 13, 2016, 01:10
Default Discrete Phase Model Error Message Fluent v17.0
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Hi All,

I'm using Fluent v17.0 to conduct DPM modelling of particles. Whenever I click on "Check Case", the following error message displays:

Error: eval: unbound variable
Error Object: dpm/sources-every-flow-iteration?

No such error message appears with exactly the same setup in v15.0.7. What possibly have I done wrong with this? Thank you very much.

p.s. this error message appears even before I compile my udf, so I don't think it's my udf that's causing the problem.
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Old   August 31, 2016, 10:38
Default Did you solve this problem?
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Salman Sakib
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Quote:
Originally Posted by darsonli View Post
Hi All,

I'm using Fluent v17.0 to conduct DPM modelling of particles. Whenever I click on "Check Case", the following error message displays:

Error: eval: unbound variable
Error Object: dpm/sources-every-flow-iteration?

No such error message appears with exactly the same setup in v15.0.7. What possibly have I done wrong with this? Thank you very much.

p.s. this error message appears even before I compile my udf, so I don't think it's my udf that's causing the problem.
Could you find out what was wrong?
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Old   August 31, 2016, 18:42
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Originally Posted by salmanayon View Post
Could you find out what was wrong?
No, not yet.
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Old   December 13, 2018, 03:17
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Quote:
Originally Posted by darsonli View Post
Hi All,

I'm using Fluent v17.0 to conduct DPM modelling of particles. Whenever I click on "Check Case", the following error message displays:

Error: eval: unbound variable
Error Object: dpm/sources-every-flow-iteration?

No such error message appears with exactly the same setup in v15.0.7. What possibly have I done wrong with this? Thank you very much.

p.s. this error message appears even before I compile my udf, so I don't think it's my udf that's causing the problem.
You're right. It's nothing to do with udf. Probably that "setup" is fault. It behave itself strange. In v14.5 and v19 we don't see that.
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