Hydraulic resistances of suspended flows in bedrooms with a moving bottom
نویسندگان
چکیده
The results of some existing theoretical and experimental studies hydraulic resistances open flows in moving channels are considered. Possible reasons for the inconsistency various resistance with increased roughness indicated. analysis mass field data on Darcy (Shezi) coefficient canals alluvial soils a sandy mobile bed is carried out. It was confirmed that these categories characterized by mixed zone resistance, regularities were revealed take into account features real earthen channels. Based smoothly varying flow corresponding theory boundary layer law logarithmic distribution velocities, calculated dependencies obtained, making it possible to determine concerning natural conditions.
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ژورنال
عنوان ژورنال: E3S web of conferences
سال: 2021
ISSN: ['2555-0403', '2267-1242']
DOI: https://doi.org/10.1051/e3sconf/202126403017