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2nd Report, Shape of Trailing Vortex and its Streamwise Variation (The Properties of a Row of Trailing Vortices Generated in the Uniform Flow)

Memoirs of the Faculty of Engineering, Yamaguchi University Volume 36 Issue 1 Page 31-36
published_at 1985
KJ00000156572.pdf
[fulltext] 413 KB
Title
第二報渦の形状とその変化(一様流中における縦渦列の性質)
2nd Report, Shape of Trailing Vortex and its Streamwise Variation (The Properties of a Row of Trailing Vortices Generated in the Uniform Flow)
Creators Osaka Hideo
Creators Yamaguchi Toshiaki
Creators Kageyama Yoshiro
Source Identifiers
Following the previous paper, the measurements of trailing vortices behind a row of wing were made to examine mainly the shape and strength of those. Results show that the V-and W-component of mean velocity is produced by the trailing vortex, and that the secondary currents generated by those vortices direct downwards at the mid-span of wings, while upwards at the middle between the wings. The vortex wandering phenomenon is observed by the secondary flow vectors. The strength of trailing vortex increases with the attack angle.
Subjects
機械工学 ( Other)
Languages jpn
Resource Type departmental bulletin paper
Publishers 山口大学工学部
Date Issued 1985
File Version Version of Record
Access Rights open access
Relations
[ISSN]0372-7661
[NCID]AN00244228
Schools 工学部