Simultaneous Measurements of HCHO/OH in DME-HCCI Engine
DME-HCCI機関におけるHCHO/OHの同時計測
- Delivery
- Available on this site
- Format
- Price
- Non-members (tax incl.)：￥1,100 Members (tax incl.)：￥880
- Publication code
- 20115164
- Paper/Info type
- Proceedings (Spring)
No.24-11
- Pages
- 5-8(Total 4 p)
- Date of publication
- May 2011
- Publisher
- JSAE
- Language
- Japanese
Detailed Information
| Author(J) | 1) 河原 伸幸, 2) Ulugbek Azimov, 3) 冨田 栄二 |
|---|---|
| Author(E) | 1) Nobuyuki Kawahara, 2) Ulugbek AZIMOV, 3) Eiji Tomita |
| Affiliation(J) | 1) 岡山大学, 2) 岡山大学, 3) 岡山大学 |
| Affiliation(E) | 1) Okayama Univerisity, 2) Okayama Univerisity, 3) Okayama Univerisity |
| Abstract(J) | 本研究ではDMEを用いてHCCI燃焼を行い，紫外／可視光吸収法を用いて燃焼反応中に生じるHCHOならびにOHの同時計測を行なった． HCHOの吸収スペクトルをHITRANデータベースにより評価した．圧縮膨張機関を用い，DMEをHCCI燃焼させ，低温酸化反応から高温酸化反応に数位する過程でのHCHO/OHの生成／消費過程を評価した． Translation |
| Abstract(E) | In this study, simultaneous measurements of HCHO and OH species were carried out in DME-HCCI combustion engine in order to understand DME oxidation mechanism in HCCI engine. HCHO/OH was measured using ultra-violet/ visualization light absorption spectroscopy. Absorption spectrum of HCHO was evaluated using HITRAN database. DME combustion was investigated in a compression-expansion engine, and then chemical reaction process of HCHO/OH was considered during low-temperature oxidation and high-temperature ignition. |
