Direct measurement of bed shear stress using adjustable shear plate over a wide range of Froude numbers
نویسندگان
چکیده
منابع مشابه
Fluctuations of Turbulent Bed Shear Stress
With the assumption that the bed shear stress fluctuates in a lognormal fashion, the probability density function (pdf) of the standardised bed shear stress is derived as a function of the relative shear stress intensity. The pdf is more skewed with larger relative intensities, but approaches a Gaussian function when the relative intensity is small. The computed pdf agrees well with the reporte...
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ژورنال
عنوان ژورنال: Flow Measurement and Instrumentation
سال: 2019
ISSN: 0955-5986
DOI: 10.1016/j.flowmeasinst.2018.11.018