Jialu ZHU

Hello,

I have received an error message after update Windows but I can run my projects. I put here the message and histories of update windows.

Can you tell me if this error message is related to update Windows and how to fix this error if necessary?

Thank you very for your help.

Best Regards.

Jialu ZHU

Hi,
I’m working on the biofiltre modelling in WEST, which needs to build a filter-wash cycle in model. I have some calculation problems in the control of the cycle when run simulation. I wrote my codes and the description problem in the attachment.

Thank you very much for your every time’s help.

Best Regards.

Jialu ZHU

Hello,

I have built a biofilter model with 5 layers of biofilm. I have tested my model with ASM1 <<instance>>, the model can run without error. After that, i changed instance with some new components added. All the grammatical errors have been solved.

When i ran simulation, i found a system error: Not found: BAF_1.C_1_2_3. I know that the ''BAF_1'' is the bloc i built. But i don't understand what dose ''C_1_2_3'' means. C may be the concentration.

Can you help me to figure out what dose that means?

Thank you very much!

Best regards.

Jialu ZHU

Hello,
Here is my questions about simulation:

1)The communication interval which I set is 0.003472 (d) (please find the screenshot in the attachment), but in the output, what I receive is not exact 0.003472 (0.0035011 (d) for example).
How can I get the exact communication interval which I fix for output?

2)Can I use two different instances in one project (for example ASM1temp et ASM2d)? What should I do if it’s possible?

Thank you very much.

Best regards.

Jialu ZHU

Hi Filip,

Thank you very much for your help. I will try your suggestions for my model.

Best regards

Jialu ZHU

Hi,
I have a problem when I tried to add a parameter (one of parameter variable in the array of parameters variables) as a top level parameter.

The message showed by WEST is: [b]<<Cannot create a top-level parameter linked to the variable ‘D_i (H2O)’: it is of type vector. >>. [/b]

The model which I work with is a model modified from tricklingfilter1D (biofilm). So I also tried to do the same thing to tricklingfilter1D (the original one) and I had the same results.

Can you tell me how to solve this problem? It seems to me that we have problem for adding a parameter variable which belongs to an array of parameters variables in the top level parameters?

Please see the attachment for more information.

Thank you very much.
Best regards