Knowledge Management System of Institue of Mechanics, CAS
| Effects of entry conditions on cracked kerosene-fueled supersonic combustor performance | |
Fan XJ(范学军) ; Yu G(俞刚); Li JG(李建国); Yue LJ(岳连捷); Zhang XY(张新宇); Sung CJ; Fan, XJ (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100080, Peoples R China.
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| Source Publication | Combustion Science and Technology
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| 2007 | |
| Volume | 179Issue:10Pages:2199-2217 |
| ISSN | 0010-2202 |
| Abstract | Supersonic combustion of thermally cracked kerosene was experimentally investigated in two model supersonic combustors with different entry cross-section areas. Effects of entry static pressure, entry Mach number, combustor entry geometry, and injection scheme on combustor performance were systematically investigated and discussed based on the measured static pressure distribution and specific thrust increment due to combustion. In addition, the methodology for characterizing flow rate and composition of cracked kerosene was detailed. Using a pulsed Schlieren system, the interaction of supercritical and cracked kerosene jet plumes with a Mach 2.5 crossflow was also visualized at different injection temperatures. The present experimental results suggest that the use of a higher combustor entry Mach number as well as a larger combustor duct height would suppress the boundary layer separation near the combustor entrance and avoid the problem of inlet un- start. |
| Keyword | Entry Conditions Kerosene Supersonic Combustion Thermal Cracking Model Combustor Propulsion Injection |
| DOI | 10.1080/00102200701386198 |
| Indexed By | SCI ; EI |
| Language | 英语 |
| WOS ID | WOS:000249486100007 |
| WOS Keyword | MODEL COMBUSTOR ; PROPULSION ; INJECTION |
| WOS Research Area | Thermodynamics ; Energy & Fuels ; Engineering |
| WOS Subject | Thermodynamics ; Energy & Fuels ; Engineering, Multidisciplinary ; Engineering, Chemical |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/33917 |
| Collection | 力学所知识产出(1956-2008) |
| Corresponding Author | Fan, XJ (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100080, Peoples R China. |
| Recommended Citation GB/T 7714 | Fan XJ,Yu G,Li JG,et al. Effects of entry conditions on cracked kerosene-fueled supersonic combustor performance[J]. Combustion Science and Technology,2007,179,10,:2199-2217. |
| APA | 范学军.,俞刚.,李建国.,岳连捷.,张新宇.,...&Fan, XJ .(2007).Effects of entry conditions on cracked kerosene-fueled supersonic combustor performance.Combustion Science and Technology,179(10),2199-2217. |
| MLA | 范学军,et al."Effects of entry conditions on cracked kerosene-fueled supersonic combustor performance".Combustion Science and Technology 179.10(2007):2199-2217. |
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