边界条件tableFile读取错误问题
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模拟二维大气边界层流动,入口添加ESDU的对数律剖面时,采用如下方式定义,
INLET { type fixedProfile; profile tableFile; profileCoeffs { nHeaderLine 0; // Number of header lines refColumn 1; // Reference column index componentColumns (1); // Component column indices separator " "; // Optional (defaults to ",") mergeSeparators no; // Merge multiple separators file "inVelocity.txt";//"inletProfiles/inVelocity.csv"; outOfBounds clamp; // Optional out-of-bounds handling interpolationScheme linear; // Optional interpolation scheme } direction (0 1 0); origin 0; }
运行
simpleFoam
时,提示如下错误
inVelocity.txt文件为0.899251 3.78464 3.88646 3.96812 4.03721 4.09802 4.15319 4.20449 4.25314 4.30008 4.34601 4.39149 4.43702 4.483 4.5298 4.57773 4.62706 4.67807 4.73099 4.78608 4.84357 4.90368 4.96665 5.03268 5.10199 5.17476 5.25119 5.33143 5.41563 5.50394 5.59645 5.69327 5.79447 5.90012 6.01023
不知道问题在哪里?还请各位指教
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@东岳 李老师,我边界条件代码修改后如下:
INLET { type fixedProfile; profile tableFile; profileCoeffs { nHeaderLine 0; // Number of header lines refColumn 0; // Reference column index componentColumns (1 2 3); // Component column indices separator ","; // Optional (defaults to ",") mergeSeparators no; // Merge multiple separators file "inVelocity.txt";//"inletProfiles/inVelocity.csv"; outOfBounds clamp; // Optional out-of-bounds handling interpolationScheme linear; // Optional interpolation scheme } direction (0 1 0); origin 0; }
同时inVelocity.txt数据按照下面格式给出,但还是有同样的报错信息
2.31474,0,0 3.07832,0,0 3.44144,0,0 3.64768,0,0 3.78464,0,0 3.88646,0,0 3.96812,0,0 4.03721,0,0 4.09802,0,0 4.15319,0,0 4.20449,0,0 4.25314,0,0 4.30008,0,0 4.34601,0,0 4.39149,0,0 4.43702,0,0 4.483,0,0 4.5298,0,0
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inlet { type fixedProfile; profile tableFile; profileCoeffs { //nHeaderLine 0; // Number of header lines //refColumn 0; // Reference column index //componentColumns (1 2 3); // Component column indices //separator ","; // Optional (defaults to ",") //mergeSeparators no; // Merge multiple separators file "0/inVelocity";//"inletProfiles/inVelocity.csv"; //outOfBounds clamp; // Optional out-of-bounds handling //interpolationScheme linear; // Optional interpolation scheme } direction (0 1 0); origin 0; }
inVelocity
( (0.0 (1 2 3)) (1.0 (4 5 6)) )
另外写在csvFile更容易些:
inlet { type fixedProfile; profile csvFile; ... }