2024-03-28T18:28:01Z
https://nagoya.repo.nii.ac.jp/oai
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2023-01-16T03:53:02Z
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近臨界混合表面液ジェットの安定性理論
Stability Theory on a Circular Jet with Near-Critical Mixing Surface
梅村, 章
UMEMURA, Akira
open access
日本機械学会
本文データは学協会の許諾に基づきCiNiiから複製したものである。
Linear Stability Theory
Liquid Jet
Near-Critical Mixing Surface
High Pressure
Atomization
The stability of a circular liquid jet with near-critical mixing surface is analyzed in the frame-work of inviscid linear stability theory. The phase equilibrium condition results in vanishing small surface tension and surface density difference at high pressures. Because of very low mass diffusivity, the density changes only in the vicinity of the near-critical mixing surface. The analysis shows that the small surface density difference enhances the instability to a great degree, coupling with the effects of gas-phase velocity boundary layer flow and baroclinic vorticity production.
日本機械学会
2002-06
jpn
journal article
VoR
http://hdl.handle.net/2237/9227
https://nagoya.repo.nii.ac.jp/records/7537
http://ci.nii.ac.jp/naid/110002387282/
0387-5016
日本機械学會論文集 B編
68
670
1784
1791
https://nagoya.repo.nii.ac.jp/record/7537/files/JsMecEng_B_68-670-1784.pdf
application/pdf
613.5 kB
2018-02-19