Quantification of Flow Resistance in Mountain Rivers Based on Resistance Partitioning

来源 :35th IAHR World Congress(第三十五届国际水利学大会) | 被引量 : 0次 | 上传用户：willzhang86

【摘要】

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【作者】

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Dangwei Wang Jianguo Chen Xudong Fu

【出处】

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35th IAHR World Congress(第三十五届国际水利学大会)

【发表日期】

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2013年2期

【关键词】

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Mountain stream Resistance partitioning Blockage factor

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Based on resistance partitioning method and uncertainty principle, flow resistance in mountain rivers can be divided into three parts: (1) base resistance nS for a straight, smooth, uniform channel;(2) resistance caused by protuberance in riverbed nB;(3) physiognomy and river geometry resistance nG, in which, base resistance equals to that of the glass flume.

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Quantification of Flow Resistance in Mountain Rivers Based on Resistance Partitioning

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