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Errors when using groovyBC, tubulent model

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Old   November 24, 2015, 06:21
Default Errors when using groovyBC, tubulent model
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jamamoto takasi
Join Date: Jul 2015
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Hallo everyone,

I use groovyBC for profile inlet, and I have been got some errors, which will be attached file. I have found any way to repair.

For U:
	type 		groovyBC;
        variables "yc=pos().y; minYc=    min(yc);Ustar=0.0407;kappa=0.41;z0=0.0001; para=(Ustar/kappa)*log((yc + z0)/(z0))*normal();";        
	valueExpression "para";
        value           uniform (0.121 0 0);   
For epsilon:
        type            groovyBC;
        variables       "yc=pos().y;minYc=min(yc);Ustar=0.0407;Cmu=0.09;kappa=0.41;z0=0.0001;para=pow(Ustar,3)/(kappa*(pos().y+z0));";
        valueExpression "para";
        value           uniform 0;
For k:
        type               groovyBC;
        variables       "Ustar=0.0407;Cmu=0.09;para=pow(Ustar,2)/sqrt(Cmu);";
        valueExpression "para";
        value             uniform 0;
Could anyone tell me how to fix the errors?


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