IMECH-IR  > 力学所知识产出(1956-2008)
Experimental studies on self-ignition of hydrogen/air supersonic combustion
Li JG(李建国); Yu G(俞刚); Zhang Y; Li Y(李英); Qian DX(钱大兴); Li, JG (reprint author), CHINESE ACAD SCI,INST MECH,HIGH TEMP GASDYNAM LAB,BEIJING 100080,PEOPLES R CHINA.
Source PublicationJournal of Propulsion and Power
1997
Volume13Issue:4Pages:538-542
ISSN0748-4658
AbstractSelf-ignition tests of a model scramjet combustor were conducted by using parallel sonic injection of gaseous hydrogen from the base of a blade-like strut into a supersonic airstream, The vitiated air was produced by burning H-2, O-2, and air to a stagnation temperature of 1000-2100 K and a stagnation pressure of 0.8-1.6 MPa, The effects of different parameters on the self-ignition limits were analyzed, In addition, the effects of the combustor's different wall configurations on self-ignition limits were specifically studied. It was found that the wall configurations of the combustor had a significant effect on self-ignition limits, which might have variations of 420-840 K deg in stagnation temperature; however, the local static temperature in the recirculation zones for different wall configurations remained the same at approximately 1100 K, It was found that self-ignition could initiate at the exit of the combustor and this can be considered as a weak self-ignition characteristic.
Indexed BySCI
Language英语
WOS IDWOS:A1997XL15200012
WOS Research AreaEngineering
WOS SubjectEngineering, Aerospace
Citation statistics
Cited Times:18[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/39002
Collection力学所知识产出(1956-2008)
Corresponding AuthorLi, JG (reprint author), CHINESE ACAD SCI,INST MECH,HIGH TEMP GASDYNAM LAB,BEIJING 100080,PEOPLES R CHINA.
Recommended Citation
GB/T 7714
Li JG,Yu G,Zhang Y,et al. Experimental studies on self-ignition of hydrogen/air supersonic combustion[J]. Journal of Propulsion and Power,1997,13,4,:538-542.
APA 李建国,俞刚,Zhang Y,Li Y,钱大兴,&Li, JG .(1997).Experimental studies on self-ignition of hydrogen/air supersonic combustion.Journal of Propulsion and Power,13(4),538-542.
MLA 李建国,et al."Experimental studies on self-ignition of hydrogen/air supersonic combustion".Journal of Propulsion and Power 13.4(1997):538-542.
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