Catalytic Cracking and Heat Sink Capacity of Aviation Kerosene Under Supercritical Conditions
文献类型：期刊论文
| 作者 | Fan XJ(范学军) ; Zhong FQ(仲峰泉); Yu G(俞刚); Li JG(李建国); Sun CJ; Fan XJ
|
| 刊名 | Journal of Propulsion and Power
 |
| 出版日期 | 2009 |
| 卷号 | 25期号:6页码:1226-1232 |
| 通讯作者邮箱 | xfan@imech.ac.cn; fzhong@imech.ac.cn; yugong@imech.ac.cn; jgli129@imech.ac.cn; cjs15@case.edu |
| 关键词 | Fueled Supersonic Combustor Model Combustor Injection |
| ISSN号 | 0748-4658 |
| 通讯作者 | Fan XJ |
| 合作状况 | 国际 |
| 中文摘要 | Catalytic cracking of China no. 3 aviation kerosene using a zeolite catalyst was investigated under supercritical conditions. A three-stage heating/cracking system was specially designed to be capable of heating 0.8 kg kerosene to a temperature of 1050 K and pressure of 7.0 MPa with maximum mass flow rate of 80 g/s. Sonic nozzles of different diameters were used to calibrate and monitor the mass flow rate of the cracked fuel mixture. With proper experiment arrangements, the mass flow rate per unit throat area of the cracked fuel mixture was found to well correlate with the extent of fuel conversion. The gaseous products obtained from fuel cracking under different conditions were also analyzed using gas chromatography. Composition analysis showed that the average molecular weight of the resulting gaseous products and the fuel mass conversion percentage were a strong function of the fuel temperature and were only slightly affected by the fuel pressure. The fuel conversion was also shown to depend on the fuel residence time in the reactor, as expected. Furthermore, the heat sink levels due to sensible heating and endothermic cracking were determined and compared at varying test conditions. It was found that at a fuel temperature of similar to 1050 K, the total heat sink reached similar to 3.4 MJ/kg, in which chemical heat sink accounted for similar to 1.5 MJ/kg. |
| 类目[WOS] | Engineering, Aerospace |
| 研究领域[WOS] | Engineering |
| 关键词[WOS] | FUELED SUPERSONIC COMBUSTOR ; MODEL COMBUSTOR ; INJECTION |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000272497300008 |
| 公开日期 | 2009-08-03 ; 2010-06-03 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/33537]  |
| 专题 | 力学研究所_高温气体动力学国家重点实验室 |
| 通讯作者 | Fan XJ |
| 推荐引用方式 GB/T 7714 | Fan XJ,Zhong FQ,Yu G,et al. Catalytic Cracking and Heat Sink Capacity of Aviation Kerosene Under Supercritical Conditions[J]. Journal of Propulsion and Power,2009,25(6):1226-1232. |
| APA | 范学军,仲峰泉,俞刚,李建国,Sun CJ,&Fan XJ.(2009).Catalytic Cracking and Heat Sink Capacity of Aviation Kerosene Under Supercritical Conditions.Journal of Propulsion and Power,25(6),1226-1232. |
| MLA | 范学军,et al."Catalytic Cracking and Heat Sink Capacity of Aviation Kerosene Under Supercritical Conditions".Journal of Propulsion and Power 25.6(2009):1226-1232. |
入库方式： OAI收割
来源：力学研究所
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