書誌事項
- タイトル別名
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- J011023 Large-Eddy Simulation of Turbulent Spray Combustion at High Pressure
抄録
The effect of ambient pressure on turbulent spray combustion behavior is investigated by means of Large-Eddy Simulation (LES). The ambient pressure is set to 0.1, 0.5 or 1.0 MPa. Jet-A is used as a liquid fuel. The evaporating droplets' motions are tracked by a Lagrangian method with non-equilibrium Langmuir-Knudsen evaporation model. As a turbulent combustion model, a flamelet/progress-variable approach which considers 274 chemical species and 1537 elementary reactions is used. The results show that as the ambient pressure increases, gas temperature increases and consequently droplet evaporation and soot production are enhanced in the upstream region.
収録刊行物
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- 年次大会
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年次大会 2013 (0), _J011023-1-_J011023-4, 2013
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
- 1390282680817998976
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- NII論文ID
- 110009934577
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- ISSN
- 24242667
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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
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可