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  1. B200 工学部/工学研究科
  2. B200a 雑誌掲載論文
  3. 学術雑誌

旋回流中での予混合火炎の伝播に関する数値解析

http://hdl.handle.net/2237/8998
http://hdl.handle.net/2237/8998
975b448c-4784-4716-bf35-dd957bc2f599
名前 / ファイル ライセンス アクション
JsMecEngB_67-662-2567.pdf JsMecEngB_67-662-2567.pdf (771.7 kB)
Item type 学術雑誌論文 / Journal Article(1)
公開日 2007-11-09
タイトル
タイトル 旋回流中での予混合火炎の伝播に関する数値解析
言語 ja
その他のタイトル
その他のタイトル A Numerical Study on Premixed Flame Propagation in a Swirling Flow
言語 en
著者 趙, 黛青

× 趙, 黛青

WEKO 20159

ja 趙, 黛青

Search repository
ZHAO, Daiqing

× ZHAO, Daiqing

WEKO 20160

en ZHAO, Daiqing

Search repository
山下, 博史

× 山下, 博史

WEKO 20161

ja 山下, 博史

Search repository
YAMASHITA, Hiroshi

× YAMASHITA, Hiroshi

WEKO 20162

en YAMASHITA, Hiroshi

Search repository
アクセス権
アクセス権 open access
アクセス権URI http://purl.org/coar/access_right/c_abf2
権利
言語 ja
権利情報 日本機械学会
権利
言語 ja
権利情報 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。
キーワード
主題Scheme Other
主題 Premixed Flame
キーワード
主題Scheme Other
主題 Flame Propagation
キーワード
主題Scheme Other
主題 Swirling Flow
キーワード
主題Scheme Other
主題 Vortex Bursting
キーワード
主題Scheme Other
主題 Numerical Analysis
抄録
内容記述 In order to clarify the rapid flame propagation mechanism along a vortex axis (the vortex bursting phenomenon), the steady state propagation characteristics of premixed flame in a vortex tube have been examined in detail by the numerical calculation. In this calculation, the flame is fixed in the computational domain by adding an axial flow to the unburnt premixed gas. The obtained results show quantitatively for various flow conditions that, with increasing the maximum tangential velocity, the flame propagation speed increases proportionally, and the flame diameter decreases and approaches to a constant value, and the results are independent of the kind of the vortex. Moreover, the results show that the variation of the pressure along the vortex axis occurs between the inflow part and the flame front and the pressure in the burnt region is almost uniform, and that the propagation speed corresponds to this pressure difference and it is estimated by the Bernoulli's equation.
言語 en
内容記述タイプ Abstract
出版者
言語 ja
出版者 日本機械学会
言語
言語 jpn
資源タイプ
資源タイプresource http://purl.org/coar/resource_type/c_6501
タイプ journal article
出版タイプ
出版タイプ VoR
出版タイプResource http://purl.org/coar/version/c_970fb48d4fbd8a85
関連情報
関連タイプ isVersionOf
識別子タイプ URI
関連識別子 http://ci.nii.ac.jp/naid/110002403481/
ISSN
収録物識別子タイプ PISSN
収録物識別子 0387-5016
書誌情報 ja : 日本機械学會論文集 B編

巻 67, 号 662, p. 2567-2573, 発行日 2001-10
フォーマット
application/pdf
著者版フラグ
値 publisher
URI
識別子 http://hdl.handle.net/2237/8998
識別子タイプ HDL
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