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Turbulent Properties of Two-Dimensional Turbulent Wall Jet

Memoirs of the Faculty of Engineering, Yamaguchi University Volume 30 Issue 2 Page 381-388
published_at 1980
KJ00000156320.pdf
[fulltext] 566 KB
Title
二次元壁面噴流の乱流特性
Turbulent Properties of Two-Dimensional Turbulent Wall Jet
Creators Yamada Hidemi
Creators Yahata Shinsaku
Creators Osaka Hideo
Creators Kageyama Yoshiro
Source Identifiers
Measurements of fluctuating properties of two-dimensional turbulent wall jet without an external stream are reported. The turbulent properties include the three fluctuating components of velocity, the local turbulent shear stress. The measurements were carried out for values of non-dimensional distance, x/S, between 35 and 95,and at a constant Reynolds number U_0S/υ=2×(10)^4 with a turbulence level of approximately 0.4 percent. The behaviour of turbulent properties of wall jet was discussed in some detail on the basis of the experimental results. Furthermore, it was found that the rate of growth of turbulent flow field was different from that of mean field.
Subjects
機械工学 ( Other)
Languages jpn
Resource Type departmental bulletin paper
Publishers 山口大学工学部
Date Issued 1980
File Version Version of Record
Access Rights open access
Relations
[ISSN]0372-7661
[NCID]AN00244228
Schools 工学部