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Turbulent round jet submerged in dilute drag reducing polymer solutions

Technology reports of the Yamaguchi University Volume 2 Issue 4 Page 399-408
published_at 1980-12
KJ00004351012.pdf
[fulltext] 627 KB
Title
Turbulent round jet submerged in dilute drag reducing polymer solutions
Creators Usui Hiromoto
Creators Sano Yuji
Creators Kawata Tsuneyuki
Creators Sakai Katsumi
Source Identifiers
The present paper presents the results of experimental study of the turbulent round jet in dilute polymer solutions. The turbulence characteristics were measured by means of the tracer particle visualization technique. Experimental results show a drastic suppression of small scale turbulence and the increase of integral scale. The anisotropic increase of integral scales in a submerged jet was observed, which implied the strong relationship of the polymer additive with the local turbulent dissipation.
Subjects
工学 ( Other)
Languages eng
Resource Type departmental bulletin paper
Publishers 山口大学工学部
Date Issued 1980-12
File Version Version of Record
Access Rights open access
Relations
[ISSN]0386-3433
[NCID]AA0086073X
Schools 工学部