書誌事項
- タイトル別名
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- Lattice Boltzmann Simulation of Nucleation
- 格子ボルツマン法による核生成のシミュレーション
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抄録
In this paper, we propose a lattice Boltzmann model for two-phase flows pertinent to thermal nonideal fluids. The LBM introduces a fictitious forcing term and recovers thermohydrodynamic equations for nonideal fluid through the Chapman-Enskog expansion procedure. The latent heat is identified by a comparison of density with enthalpy in the simulation of the bubble generation. The numerical measurements of departure radius of bubbles for surface tensions and for contact angles approximately agree with experimental equation. Simulations of pool boiling with heat transfer are carried out, showing the applicably of the model for two-phase flows with thermal effects. Using finite difference Lattice Boltzmann method ensures numerical stability of the scheme.
収録刊行物
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- 年次大会講演論文集
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年次大会講演論文集 2002.3 (0), 211-212, 2002
一般社団法人 日本機械学会
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詳細情報 詳細情報について
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- CRID
- 1390001206059347840
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- NII論文ID
- 110002524108
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- NII書誌ID
- AA11461871
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- ISSN
- 24331325
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- HANDLE
- 10110/1775
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- IRDB
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- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可