李朝晖,男,汉族,工学博士,毕业于吉林大学汽车工程学院动力工程与工程热物理方向,高级实验师/硕士生导师。参与和主持了国家自然科学基金、重庆市科委攻关项目、重庆市教委项目和横向课题二十余项。发表学术论文20余篇,主编专业教材2部,获批准国家发明专利2项。
研究方向
新能源动力系统优化匹配及能量管理,氢能高效利用,替代燃料燃烧与排放控制,燃料电池水热管理。
主要科研项目
[1] 不同燃烧模式下缸内直喷甲醇发动机甲醛和未燃甲醇排放生成机理及控制,国家自然科学基金面上项目,50976045,参与,结题。
[2] 缸内直喷点燃式甲醇发动机微粒生成机理及微粒、甲醛和未燃甲醇排放的协同控制,国家自然科学基金面上项目,51176063,主研,结题。
[3] 基于活化热氛围控制的直喷汽油机颗粒物生成机理及碳烟形貌与纳观结构特性研究,国家自然科学基金面上项目,51676029,参与,结题。
[4] 混合动力专用复合增压五冲程发动机瞬态工况建模及能量流智能优化方法的研究,省部级,主研,结题。
[5] 基于CVT速比控制的车辆弯道主动,省部级,主研,结题。
[6] F15D发动机燃烧参数测试与分析,横向,主持,结题。
[7] T2G400扭矩减振器仿真分析,横向,主持,结题。
[8] EDOS-1300发动机性能测试,横向,主持,在研。
[9] 富氢氛围下点燃式代用燃料发动机燃料特性研究 ,校级,主持,在研。
主要研究成果
[1] Li Zhaohui, Gong Changming, Qu Xiang, Liu Fenghua, Sun jingzhen, Wang Kang,Li Yufeng. Critical firing and misfiring boundary in a spark ignition methanol engine during cold start based on single cycle fuel injection [J]. Energy,2015,89: 236-243. [SCI,IF:5.537].
[2]宫长明,李朝晖,屈翔,刘凤华. 点燃式甲醇发动机冷启动临界着火边界[J]. 吉林大学学报(工学版),2016(04): 1118-1123. [EI].
[3] Gong Changming, Li Zhaohui, Li Dong, Liu Jiajun, Si Xiankai, Yu Jiawei, Huang Wei, Liu Fenghua, Han Yongqiang.Numerical investigation of hydrogen addition effects on methanol-air mixtures combustion in premixed laminar flames under lean burn conditions [J]. Renewable Energy,2018,127: 56-63.[SCI,IF:5.439].
[4] Gong Changming, Li Zhaohui*, Yi Lin, Sun Jingzhen, Liu Fenghua. Comparative analysis of various combustion phase control methods in a lean-burn H2/methanol fuel dual-injection engine [J]. Fuel,2019: 116592. [SCI,IF:5.128].
[5] Gong Changming, Li Zhaohui*, Yi Lin, Liu Fenghua. Comparative study on combustion and emissions between methanol port-injection engine and methanol direct-injection engine with H2-enriched port-injection under lean-burn conditions [J]. Energy Conversion and Management,2019,200: 112096. [SCI,IF:7.181,热点论文].
[6] Gong Changming, Li Zhaohui, Chen Yulin, Liu Jiajun,Liu Fenghua, Han Yongqiang. Influence of ignition timing on combustion and emissions of a spark-ignition methanol engine with added hydrogen under lean-burn conditions [J]. Fuel,2019,235: 227-238. [SCI,IF:5.128,高被引论文].
[7] Gong Changming, Li Zhaohui*, Yi Lin, Liu Fenghua.Experimental investigation of equivalence ratio effects on combustion and emissions characteristics of an H2/methanol dual-injection engine under different spark timings [J]. Fuel,2020,262: 116463. [SCI,IF:5.128].
[8] Gong Changming, Li Zhaohui*, Yi Lin, Huang Kuo, Liu Fenghua. Research on the performance of a hydrogen/methanol dual-injection assisted spark-ignition engine using late-injection strategy for methanol [J]. Fuel,2020,260: 116403. [SCI, IF:5.128,高被引论文].
[9] Gong Changming, Li Zhaohui*,Sun Jingzhen , Liu Fenghua. Evaluation on combustion and lean-burn limit of a medium compression ratio hydrogen/methanol dual-injection spark-ignition engine under methanol late-injection[J]. Applied Energy, 2020.11.277:115622. [SCI,IF: 11.446].
[10] 《汽车新技术(第二版)》 [M], 主编
[11] 《汽车电器与电子设备 [M]》, 主编
[12] 一种无人直升机的发动机冷却系统,2019,国家发明专利,第一发明人。
[13] 发动机油底壳散热结构,2020,国家发明专利,第一发明人。
注:*为通讯作者
联系方式
Email:Lizhaohui@cqut.edu.cn