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Journal of Drainage and Irrigation Machinery Engin  2018, Vol. 36 Issue (3): 204-208    DOI: 10.3969/j.issn.1674-8530.17.0065
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Calculation of optimal compound cross-section dimensions channel with flat-bottom and parabolic side walls
ZHAI Donghan1, HE Wuquan1,2*, LI Gang1
1.College of Water Resources and Architectural Engineering, Northwest A&F University, Yangling, Shaanxi 712100, China; 2.Key Laboratory of Agricultural Soil & Water Engineering in Arid and Semiarid Areas, Ministry of Education, Yangling, Shaanxi 712100, China

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