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-   -   wrong token type - expected Scalar, found on line 0 the word 'nan' (http://www.cfd-online.com/Forums/openfoam-solving/120112-wrong-token-type-expected-scalar-found-line-0-word-nan.html)

Elena89 July 1, 2013 02:58

wrong token type - expected Scalar, found on line 0 the word 'nan'
 
Hi,

I'm trying to simulate a turbulent channel flow with OpenFOAM. Since I'm still quite new to the program I do not understand all the functions completely.

My mesh consists of two parts: one has cell sizes of 2cm*2cm*2cm, the other part has smaller cells with side lengths of 5mm. I am running the case in parallel using the LTSInterFoam solver.

The problem is that after about 1 sec the calculation is stopped due to this error: wrong token type - expected Scalar, found on line 0 the word 'nan'

When I look into the log-file the iterations for U and p are at 1001 each.

Did anyone have this problem before and could tell me what exactly I'm doing wrong here?

Thanks for any help!

nimasam July 1, 2013 11:00

see this link to how post in forum ;)


however in brief:
1- post your error log file
2- post your BC, its probable for wrong BC condition


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