![]() |
个人信息Personal Information
教授 博士生导师
招生学科专业:
机械工程 -- 【招收博士、硕士研究生】 -- 能源与动力学院
动力工程及工程热物理 -- 【招收博士、硕士研究生】 -- 能源与动力学院
机械 -- 【招收博士、硕士研究生】 -- 能源与动力学院
能源动力 -- 【招收博士、硕士研究生】 -- 能源与动力学院
性别:男
毕业院校:西安交通大学
学历:西安交通大学
学位:工学博士学位
所在单位:能源与动力学院
办公地点:A10-522
联系方式:wmxnuaa@126.com
电子邮箱:
Design and experiment of multi spark capacitor discharge ignition system
点击次数:
所属单位:能源与动力学院
发表刊物:Hangkong Dongli Xuebao
摘要:A multi spark discharge ignition mode with a single capacitor for a two stroke air-assisted direct injection spark ignition engine fueled with diesel was proposed, and a direct current multi spark capacitor discharge ignition system was developed, in which the multi spark ignition mode was verified and ignition energies were tested. On these basis, the engine tests of cold start and low load at 3000r/min under 6℃ ambient temperature were conducted. The test results show that, applying 5 times capacitor discharge ignition is able to make a successful engine cold start, and under the low load condition, increasing the ignition times promotes the combustion in cylinder; 4 times ignition is obviously more beneficial to improve the power performance, fuel economy and emissions performance than 2 times ignition with the ignition advance angle between 10° crank angle before top dead center and 20° rank angle before top dead center; the improvement effects gradually become small with the ignition timing angle advanced to 30° crank angle before top dead center. © 2017, Editorial Department of Journal of Aerospace Power. All right reserved.
ISSN号:1000-8055
是否译文:否
发表时间:2017-02-01
合写作者:Liu, Rui,Bei, Tai-Xue,Ji, Hao-Cheng,F70206529
通讯作者:Liu, Rui,魏民祥