| 论文标题 |
Effect of hydrogen enrichment on the auto-ignition of lean n-pentane-hydrogen mixtures at elevated pressure (PDF) |
| 作者 |
Jiang X, Deng FQ, Pan YS, Su WC, Huang ZH |
| 发表/完成日期 |
2020-11-06 |
| 期刊名称 |
Int J Hydrogen Energy |
| 期卷 |
2020, 45(55): 31105-31117 |
| 相关文章 |
Effect of hydrogen enrichment on the auto-ignition of lean n-pentane-Hydrogen mixtures at elevated pressure.pdf
|
| 论文简介 |
To understand the synergistic effect of hydrogen-enriched combustion of hydrocarbons in the high temperatures, ignition delay times of lean (φ = 0.5) n-pentane/hydrogen mixtures with various hydrogen volumetric contents (XH2 = 0–95%) were measured in a shock tube at pressures of 2, 10 and 20 atm. As expected, the ignition delay time of n-pentane is decreased when doping with hydrogen. Interestingly, the effect of hydrogen addition on auto-ignition is nonlinear. Note that even the hydrogen proportion is as large as 95%, the ignition delay time of the binary mixture exhibits the n-pentane-like activation energy and pressure dependence characteristics. Reasons for the above-mentioned behaviors were analyzed. |
(创新港)
