Laminar burning characteristics of 2-5-dimethylfuran and iso-octane blend at elevated temperatures and pressures (PDF)
发布时间：2025-04-30
点击次数：
- 发布时间：
- 2025-04-30
- 论文名称：
- Laminar burning characteristics of 2-5-dimethylfuran and iso-octane blend at elevated temperatures and pressures (PDF)
- 发表刊物：
- Fuel
- 摘要：
- 2,5-Dimethylfuran, known as DMF, is a promising second-generation biofuel candidate. The potential of 2,5-dimethylfuran as an additive in iso-octane (used as gasoline fuel substitute in this study) was studied. Using outwardly spherical flame method and high speed schlieren photography, laminar burning characteristics of 2,5-dimethylfuran/iso-octane (20%/80% vol., designated as D20)/air mixtures were experimentally investigated. Laminar flame speeds and Markstein lengths of D20-air mixtures were empirically organized as a function of initial pressures and temperatures. Onset of cellular structures at the flame front was observed at relatively higher initial pressures due to the combined effect of diffusional-thermal and hydrodynamic instabilities. Laminar flame speeds of D20-air mixtures are higher than those of iso-octane-air mixtures when the equivalence ratio is greater than 1.2.
- 合写作者：
- Wu XS, Li QQ, Fu J, Huang ZH
- 卷号：
- 2012, 95:234-240
- 页面范围：
- 234-240
- 是否译文：
- 否
- 发表时间：
- 2012-02-09