TY - JOUR
T1 - Experimental study on ignition and lean blowout characteristics of high temperature rise combustor
AU - Luo, Rui
AU - Fu, Yi
AU - Jiang, Jintao
AU - Shi, Pengyu
AU - Liu, Penghui
AU - Wang, Zhisheng
AU - Fan, Wei
N1 - Publisher Copyright:
© Published under licence by IOP Publishing Ltd.
PY - 2022
Y1 - 2022
N2 - Ignition and lean blowout characteristics are an important performance index of the Aeroengine combustor, which is directly related to the reliability of the whole engine. The ignition process of the combustor was filmed by a CCD camera, and three stages of successful ignition were obtained. By changing the intake conditions, the variation of the minimum ignition energy in the fuel-air ratio (FAR) is tested. With the decrease of the FAR, the minimum ignition energy increases and there is a sudden increase process. As the room temperature and pressure conditions, the lean blowout (LBO) FAR is roughly 0.014, and Increasing kerosene temperature can improve the LBO performance in the combustor.
AB - Ignition and lean blowout characteristics are an important performance index of the Aeroengine combustor, which is directly related to the reliability of the whole engine. The ignition process of the combustor was filmed by a CCD camera, and three stages of successful ignition were obtained. By changing the intake conditions, the variation of the minimum ignition energy in the fuel-air ratio (FAR) is tested. With the decrease of the FAR, the minimum ignition energy increases and there is a sudden increase process. As the room temperature and pressure conditions, the lean blowout (LBO) FAR is roughly 0.014, and Increasing kerosene temperature can improve the LBO performance in the combustor.
UR - http://www.scopus.com/inward/record.url?scp=85142691735&partnerID=8YFLogxK
U2 - 10.1088/1742-6596/2364/1/012058
DO - 10.1088/1742-6596/2364/1/012058
M3 - 会议文章
AN - SCOPUS:85142691735
SN - 1742-6588
VL - 2364
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
IS - 1
M1 - 012058
T2 - 2022 International Conference on Aerospace, Aerodynamics and Mechatronics Engineering, AAME 2022
Y2 - 22 July 2022 through 24 July 2022
ER -