On the Difference of River Resistance Computation between the k − ε Model and the Mixing Length Model

River resistance characteristics, which can be reflected by the resistance factor, have an impact on flow and sediment transport. In the classical theory, Prandtl proposed the mixing length model for the simulation of the turbulence, and von Kármán established the logarithmic f...

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Bibliographic Details
Main Authors: Wenhong Dai, Mengjiao Ding, Haitong Zhang
Format: Article
Language:English
Published: MDPI AG 2018-06-01
Series:Water
Subjects:
Online Access:http://www.mdpi.com/2073-4441/10/7/870