JOURNAL OF YANGTZE RIVER SCIENTIFIC RESEARCH INSTI ›› 2000, Vol. 17 ›› Issue (4): 5-7.
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XU Yan-Sheng, FU Guang-Tao, HOU Zhao-Cheng
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Abstract: According to operatorsplitting theory,the equation s for uniform flow of rectangular open channels can be separated into two simple formulas.And through coupling method,the approximate formula in the whole defin ition domain can be obtained.This approximate formula is simple,convenient for c alculating,and its precision reached is 10-5.
XU Yan-Sheng, FU Guang-Tao, HOU Zhao-Cheng. Operatorsplitting method for calculatinguniform flow depth s and bed widths of rectangular open channels [J]. JOURNAL OF YANGTZE RIVER SCIENTIFIC RESEARCH INSTI, 2000, 17(4): 5-7.
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