Structure of the zero-pressure-gradient turbulent boundary layer

被引:23
作者
Barenblatt, GI [1 ]
Chorin, AJ [1 ]
Hald, OH [1 ]
Prostokishin, VM [1 ]
机构
[1] RUSSIAN ACAD SCI,PP SHIRSHOV OCEANOL INST,MOSCOW 117218,RUSSIA
关键词
D O I
10.1073/pnas.94.15.7817
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
A processing of recent experimental data by Nagib and Hites [Nagib, H. & Hites, M. (1995) AIAA paper 95-0786, Reno, NV) shows that the flow in a zero-pressure-gradient turbulent boundary layer, outside the viscous sublayer, consists of two self-similar regions, each described by a scaling law, The results concerning the Reynolds-number dependence of the coefficients of the wall-region scaling law are consistent with our previous results concerning pipe flow, if the proper definition of the boundary layer Reynolds number (or boundary layer thickness) is used.
引用
收藏
页码:7817 / 7819
页数:3
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