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Numerical Analysis of the Effect of Initial Fuel Particle Size on the Emission Characteristics of a Jet Engine Combustor
- Source :
- 宇宙航空研究開発機構特別資料: 第48回流体力学講演会/第34回航空宇宙数値シミュレーション技術シンポジウム論文集 = JAXA Special Publication: Proceedings of the 48th Fluid Dynamics Conference / the 34th Aerospace Numerical Simulation Symposium. :177-182
- Publication Year :
- 2016
- Publisher :
- 宇宙航空研究開発機構(JAXA), 2016.
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Abstract
- 第48回流体力学講演会/第34回航空宇宙数値シミュレーション技術シンポジウム (2016年7月6日-8日. 金沢歌劇座), 金沢市, 石川<br />48th Fluid Dynamics Conference /the 34th Aerospace Numerical Simulation Symposium (July 6-8, 2016. The Kanazawa Theatre), Kanazawa, Ishikawa, Japan<br />Lean premixed staged combustion has the potential for reducing harmful emissions from gas turbine combustors. In this study, the effects of the primary fuel droplet size in a lean staged combustor were investigated. Numerical analyses are conducted by using an unstructured LES solver, Front Flow Red. The results show that the primary fuel droplet size affects evaporation rate, recirculation zone and emission indexes of NO and CO.<br />形態: カラー図版あり<br />Physical characteristics: Original contains color illustrations<br />資料番号: AA1630031024<br />レポート番号: JAXA-SP-16-007
Details
- Language :
- Japanese
- ISSN :
- 1349113X
- Database :
- OpenAIRE
- Journal :
- 宇宙航空研究開発機構特別資料: 第48回流体力学講演会/第34回航空宇宙数値シミュレーション技術シンポジウム論文集 = JAXA Special Publication: Proceedings of the 48th Fluid Dynamics Conference / the 34th Aerospace Numerical Simulation Symposium
- Accession number :
- edsair.jairo.........beb32cc5c872529eec3192f3b6e64138