Learning Forum

[pankaj.sharma]

there is a message that the solution has stopped without meeting the convergence criteria. But the solution does not stop running for a long while now. even after hitting the stop button it is continuously simulating and not stopping.

 

Please HELP     

[Naresh Patre]

Hello  Pankajadgjmp

Unfortunately, it seems like you will have to kill the application which will result in loss of calculation. We are seeing similar issue (calculation not getting complete) due to the file being created for rapid results viewing. Go to Discovery AIM desktop icon, right click and open Properties panel. Add the following command at the end of target field (don't remove anything from this field)

-k AIM.EvaluateSolvedVolumeResults=off 

The target field will look as shown below.

 

Now launch Discovery AIM, open the project and rerun the calculation.

Please let me know if this helps to solve the issue. If not, then will it be possible for you to share the model for further investigation?

[pankaj.sharma]

Naresh Patre thanks for the quick reply. But solution didn't work in my case. I received an error. The error snap is attached along.

 

When i run the simulation for 40 - 50 iterations it works fine, but if i increase the value to 500 iterations it gives me the above error.

[Naresh Patre]

Hello  Pankajadgjmp

I modified the target field in properties panel as mentioned earlier and did not encounter any problem while solving. Can you cross check if you added the option correctly in target field?

If you are still facing issue, I will have to look at the project file. Can you please attach it here? If the model is confidential, I can send you a secure link for uploading. Please let me know.

[pankaj.sharma]

Naresh Patre I have reset my simulation all from scratch, and this time i had it run upto 2000 iterations. How ever the simulation stopped at 1762 iteration completed with an error "temperature 1 in results conditionally updated". now if i delete the temperature contour, it does not allow me to do so and even if i want to delete the result tab it gives an error. 

Sir, Can you please tell me ho do i read the partially solved solution to check my results? And how do i resolve the issue?

 

Thanks 

[Naresh Patre]

Hello  Pankajadgjmp

Can you right click on Physics task and select update option so that the solution gets partially updated? Once done, can you go to results task and view results?

Regarding the errors, I think I will have to look at the project file. Can you send the project file (archived) for further investigation? I will send you a secure transfer link through separate mail using which you can send the project file.

[pankaj.sharma]

Naresh Patre I am also facing this error while saving the project "saving container Study: Error saving data objects 'SolvePhysics:SolvePhysics 1' from Study container".

[pankaj.sharma]

Naresh Patre I had a converged solution , but while saving the solution it came up with an error to revert back to previously saved case or continue with partially saved. Now again after opening the project there is this message attached.

[Naresh Patre]

Hi  Pankajadgjmp

Can you send the project file using the secure transfer link that I sent yesterday?

[Naresh Patre]

Hi Pankajadgjmp

Thanks for sending the file. I will look into it and get back to you.

[pankaj.sharma]

welcome Naresh Patre 

[Naresh Patre]

Hello Pankajadgjmp

I ran the model at my end. It did not converge in specified iterations and hence I marked it as partially-up-to-date. Then I updated the results based on partial update. See below snapshot.

I then clicked one of the results and was able to view it as seen below.

Can you mark the solution as partially-up-to-date and then update the results based on partial data and view any of the results?