Effect of roughness on mean flow properties for turbulent boundary layer

The roughness sublayer beneath a turbulent boundary layer has been investigated analytically and experimentally, and the effect has been discussed on the mean velocity profile throughout the layer. The rough surface consists of two-dimensional square roughness elements. The roughness height is propo...

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Bibliographic Details
Main Authors: Takatsugu KAMEDA, Shinsuke MOCHIZUKI, Hideo OSAKA
Format: Article
Language:Japanese
Published: The Japan Society of Mechanical Engineers 2016-09-01
Series:Nihon Kikai Gakkai ronbunshu
Subjects:
Online Access:https://www.jstage.jst.go.jp/article/transjsme/82/841/82_16-00306/_pdf/-char/en