系数B确实会随着雷诺数不同,有略微波动。《Kim J, Moin P, Moser R. Turbulence statistics in fully developed channel flow at low Reynolds number[J]. Journal of fluid mechanics, 1987,177:133-166.》文章中也提到了雷诺数比较低,B=5.5
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《Moin P, Kim J. Numerical investigation of turbulent channel flow[J]. Journal of fluid mechanics, 1982,118:341-377.》中的结果 B=5.0
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