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Flameletモデルを適用した燃焼場の格子ガスシミュレーション
http://hdl.handle.net/2237/19784
http://hdl.handle.net/2237/19784591fc731-f10b-4a8d-be10-ae1060ca4681
名前 / ファイル | ライセンス | アクション |
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2014-04-18 | |||||
タイトル | ||||||
タイトル | Flameletモデルを適用した燃焼場の格子ガスシミュレーション | |||||
言語 | ja | |||||
その他のタイトル | ||||||
その他のタイトル | Lattice Gas Simulation on Combustion with Flamelet Model | |||||
言語 | en | |||||
著者 |
山本, 和弘
× 山本, 和弘× YAMAMOTO, Kazuhiro |
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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 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Lattice Gas Automata | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Flamelet Model | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Diffusion Combustion | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Computational Fluid Dynamics | |||||
抄録 | ||||||
内容記述 | Since computer performance has drastically increased, numerical simulation is a powerful means for simulation of fluid flow. However, combustion simulation is still challenging and it is difficult to simulate combustion field with both turbulence and detailed chemistry, because it takes much time to solve 2D or 3D governing equations such as conservation equations of mass and momentum. Recently, Lattice Gas Automata (LGA) has been proposed as an alternative approach for simulating fluids. It describes the fluid at more microscopic level by assuming that it is composed by mesoscopic particles. The space and time are all discrete, and the physical quantities take only a finite set of values. Macroscopic quantities such as density and velocity are determined by the collective behavior of particles. The scheme of this discrete model is simple and easy for parallel computing. In this work, we simulate combustion filed by LGA, coupled with a Laminar Flamelet model to determine the temperature and concentration of the mixture by fast-chemistry assumption. Two particles of fuel and oxidizer are used for simulating diffusion combustion. We focus on the so-called counter flow diffusion flame. Some results including flow, temperature, and concentration fields are shown. | |||||
言語 | en | |||||
内容記述タイプ | Abstract | |||||
出版者 | ||||||
言語 | ja | |||||
出版者 | 日本燃焼学会 | |||||
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 | |||||
ISSN | ||||||
収録物識別子タイプ | PISSN | |||||
収録物識別子 | 1347-1864 | |||||
書誌情報 |
ja : 日本燃焼学会誌 巻 44, 号 128, p. 97-102, 発行日 2002-05 |
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著者版フラグ | ||||||
値 | publisher | |||||
URI | ||||||
識別子 | http://hdl.handle.net/2237/19784 | |||||
識別子タイプ | HDL |