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Old   November 25, 2016, 11:22
Default Error in Fluent
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iran
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Hello
I have an error in ANSYS workbench at fluid flow (fluent).
First error :
Error: Cortex received a fatal signal (unrecognized signal).
Error Object: ()
Error: cx-enable-item: wta[1](Widget)
Error Object: #f
When select calculate in part of set up, seen it. And then second error when close window set up seen it.
Error: cx-show-item: wta[1](Widget)
Error Object: #f
What do I do for solve this error?
Thanks
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Old   March 11, 2017, 11:59
Default The same
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Sergio Contreras
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Hey did you resolve the problem?

I have now exactly the same

I dont now what to do. Because this hapend


I do not know what to do, because this happens only for some models.

The same model, does not deliver said error, but if you change it folder, then if you deliver it

It's strange

It also does in old models that used to work well
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Old   March 12, 2017, 02:34
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iran
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unfortunately,I couldn't solve it.
and I see it for all project that i'm calculating.
I don't know reasons that this happened until solve it.
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Old   March 17, 2017, 05:06
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Mehak
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Try to define UDF(USER DEFINE FUNCTION A C++ CODE) it is a enhanceing feature

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Old   March 18, 2017, 12:10
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Do i define for velocities inlet or the other things?

thank you of answer
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Old   March 18, 2017, 12:13
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Yup

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Old   March 18, 2017, 12:20
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thanks a lot, surely i'm testing it. i hope this error be solved.
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Old   April 18, 2017, 05:05
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Patel Brijesh
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My project on shell and tube type condenser. In simularion choose Eulerian two phase model with k-e turbulent model. For cold water inlet give mass flow rate inlet condition and pressure outlet. Hot fluid also give mass flow inlet and pressure outlet condition. Here in condenser inlet and inside vacuum pressure so , at inlet given initial gauge pressure given -91000pa and outlet gauge pressure given -95000pa.
When I start Simulation (steady state), happens this :<br />
<br />
First error :<br />
Error: Cortex received a fatal signal (unrecognized signal).
Error Object: ()
Then start the simulation again without problems, but throw this message previously:
Error: cx-enable-item: wta[1](Widget)
Error Object: #f
Finaly , when the calculation finish without problems, or when I stop it, second Error:
Error: cx-show-item: wta[1](Widget)
Error Object: #
Please give some suggestion..thank you.

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Old   April 20, 2017, 05:27
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iran
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Quote:
Originally Posted by BRIJ View Post
My project on shell and tube type condenser. In simularion choose Eulerian two phase model with k-e turbulent model. For cold water inlet give mass flow rate inlet condition and pressure outlet. Hot fluid also give mass flow inlet and pressure outlet condition. Here in condenser inlet and inside vacuum pressure so , at inlet given initial gauge pressure given -91000pa and outlet gauge pressure given -95000pa.
When I start Simulation (steady state), happens this :<br />
<br />
First error :<br />
Error: Cortex received a fatal signal (unrecognized signal).
Error Object: ()
Then start the simulation again without problems, but throw this message previously:
Error: cx-enable-item: wta[1](Widget)
Error Object: #f
Finaly , when the calculation finish without problems, or when I stop it, second Error:
Error: cx-show-item: wta[1](Widget)
Error Object: #
Please give some suggestion..thank you.

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I saw this error in my model. but when starting the set up, open window (Fluent Launcher) and I'm using Parallel in processing option, then I didn't see this error.
another guidance is using of UDF function, but I didn't test it yet.
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Old   April 20, 2017, 08:27
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Patel Brijesh
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Quote:
Originally Posted by soleimanian View Post
I saw this error in my model. but when starting the set up, open window (Fluent Launcher) and I'm using Parallel in processing option, then I didn't see this error.
another guidance is using of UDF function, but I didn't test it yet.
Thanks for reply..I'm also using parallel processing ..But till now this error coming..

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Old   April 21, 2017, 05:01
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iran
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I'm sorry, I don't know.
You can try another way and use of UDF, maybe solve this error.
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