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Title Transcription
サンジゲン ウズイトホウ ニ ヨル オウダンリュウ チュウフンリュウ ノ スウチ カイセキ
Title Alternative (English)
Numerical Simulations for a Jet in a Crossflow by Three-Dimensional Vortex Filament Method
File
language
jpn
Author
Hayashi, Ryuichi
Description
This paper reports on the simulations of a round jet issuing vertically into a crossflow by a three-dimensional vortex filament method. The flow is modeled by a series of vortex rings emitted from the jet source. The mechanism of the formation of counter-rotating vortex pair is presented : the lateral sides of each vortex ring are strongly stretched in the axial direction of jet and coalesce into two line vortices. The vortex hairpin removal algorithm proposed by Chorin (1993) is partially implemented and its effectiveness is preliminarily investigated.
Journal Title
Memoirs of the Faculty of Education, Shimane University. Natural science
Volume
33
Start Page
1
End Page
9
ISSN
05869943
Published Date
1999-12-01
NCID
AN00107941
Publisher
島根大学教育学部
Publisher Aalternative
The Faculty of Education Shimane University
NII Type
Departmental Bulletin Paper
OAI-PMH Set
Faculty of Education
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