[rage]

Hello All,

I was trying to create a UDF for electrical conductivity in a multiphase MHD simulation using DEFINE_PROPERTY. While the UDF gets compiled and loaded. It gives me an error as soon as I initialize/run or try to plot electrical conductivity.
This is not working even if I give a constant as return in the UDF.
The error I get is , "Error: received a fatal signal (Segmentation fault)."
I am using 17.1.

Thanks in anticipation.

[Bruno Machado]

Originally Posted by rage

Hello All,

I was trying to create a UDF for electrical conductivity in a multiphase MHD simulation using DEFINE_PROPERTY. While the UDF gets compiled and loaded. It gives me an error as soon as I initialize/run or try to plot electrical conductivity.
This is not working even if I give a constant as return in the UDF.
The error I get is , "Error: received a fatal signal (Segmentation fault)."
I am using 17.1.

Thanks in anticipation.

this probably means you are trying to access something that is not available (yet). For example, this happens when you use a gradient in the initialization process.

Check if all the information you use in your UDF is available.

[rage]

Hi,
Thanks for the response. I have checked that. I just tried returning a constant value from UDf but it still did not work.
In fact, the same udf when applied to any other material property is working but not for elec cond.

Originally Posted by Bruno Machado

this probably means you are trying to access something that is not available (yet). For example, this happens when you use a gradient in the initialization process.

Check if all the information you use in your UDF is available.