天津大学先进内燃动力全国重点实验室
纸质出版:2025
移动端阅览
王天友, 夏侯明昊, 张东明, 等. 柴油引燃高压直喷甲醇燃烧与排放特性试验[J]. 内燃机学报, 2025,(3):193-200.
王天友, 夏侯明昊, 张东明, et al. 柴油引燃高压直喷甲醇燃烧与排放特性试验[J]. 2025, (3): 193-200.
王天友, 夏侯明昊, 张东明, 等. 柴油引燃高压直喷甲醇燃烧与排放特性试验[J]. 内燃机学报, 2025,(3):193-200. DOI: 10.16236/j.cnki.nrjxb.202503023.
王天友, 夏侯明昊, 张东明, et al. 柴油引燃高压直喷甲醇燃烧与排放特性试验[J]. 2025, (3): 193-200. DOI: 10.16236/j.cnki.nrjxb.202503023.
基于一台改造的柴油甲醇双直喷单缸机,研究了柴油引燃高压直喷甲醇燃烧和排放特性,并与甲醇预混合气柴油引燃燃烧方式进行了对比.结果表明:柴油引燃高压直喷甲醇燃烧能够在指示平均有效压力(IMEP)为0.4~1.4 MPa的宽负荷范围内实现90%~97%甲醇替代率的稳定燃烧.在中高负荷下甲醇放热阶段呈现出显著的扩散燃烧特征,而且负荷增加过程中其后燃阶段的燃烧持续期基本保持不变.同时在全负荷范围内一氧化碳和碳氢排放都低于1 g/(kW·h),但NO
x
排放则随负荷增加而显著升高;相比甲醇预混合气柴油引燃燃烧方式,柴油引燃高压直喷甲醇燃烧的放热率峰值仅为其一半,因而发动机燃烧相位可提前,指示热效率得以提高4%以上;在全负荷范围内柴油引燃高压直喷甲醇燃烧的碳烟、一氧化碳和碳氢排放均低至甲醇预混合气柴油引燃燃烧的10%以下,但NO
x
排放在低负荷较低而在高负荷较高.
李智勇.柴油引燃缸内直喷甲醇发动机燃烧过程及排放的研究[D].天津大学,2019(01).
陈超,王斌,姚安仁,姚春德,窦站成,危红媛.提高DMCC发动机高负荷下甲醇替代率试验[J].内燃机学报,2018(03).
锁国涛,吕林.汽油/柴油双燃料低温燃烧过程和排放的试验[J].内燃机学报,2017(06).
姚春德,李云强,王银山,段峰,吉庆.用扩散及准均质混合气压燃的组合燃烧降低柴油机碳烟与NO_x排放的研究[J].内燃机学报,2004(04).
Wang Yang,Xiao Ge,Li Bo,Tian Hua,Leng Xianyin,Wang Yang,Dong Dongsheng,Long Wuqiang.Study on the performance of diesel-methanol diffusion combustion with dual-direct injection system on a high-speed light-duty engine[J].Fuel,2022.
Li Zhiyong,Wang Yang,Yin Zibin,Gao Zhanbin,Wang Yongjian,Zhen Xudong.To achieve high methanol substitution ratio and clean combustion on a diesel/methanol dual fuel engine: A comparison of diesel methanol compound combustion (DMCC) and direct dual fuel stratification (DDFS) strategies[J].Fuel,2021.
Ma Baodong,Yao Anren,Yao Chunde,Chen Chao,Qu Guofan,Wang Wenchao,Ai Youkai.Multiple combustion modes existing in the engine operating in diesel methanol dual fuel[J].Energy,2021.
Hasan Ahmad O.,Osman Ahmed I.,Al-Muhtaseb Ala'a H.,Al-Rawashdeh Hani,Abu-jrai Ahmad,Ahmad Riad,Gomaa Mohamed R.,Deka Tanmay J.,Rooney David W..An experimental study of engine characteristics and tailpipe emissions from modern DI diesel engine fuelled with methanol/diesel blends[J].Fuel Processing Technology,2021.
Saccullo Michael,Nygren Andreas,Benham Timothy,Denbratt Ingemar.Alcohol flexible HD single cylinder diesel engine tests with separate dual high pressure direct fuel injection[J].Fuel,2021.
Li Zhiyong,Wang Yang,Yin Zibin,Geng Heming,Zhu Rui,Zhen Xudong.Effect of injection strategy on a diesel/methanol dual-fuel direct-injection engine[J].Applied Thermal Engineering,2021.
Ravikumar Dwarakanath,Keoleian Gregory,Miller Shelie.The environmental opportunity cost of using renewable energy for carbon capture and utilization for methanol production[J].Applied Energy,2020.
Bin Wang,Anren Yao,Chunde Yao,Chao Chen,Hui Wang.In-depth comparison between pure diesel and diesel methanol dual fuel combustion mode[J].Applied Energy,2020.
Yabin Dong,Ossi Kaario,Ghulam Hassan,Olli Ranta,Martti Larmi,Bengt Johansson.High-pressure direct injection of methanol and pilot diesel: A non-premixed dual-fuel engine concept[J].Fuel,2020.
Zhiyong Li,Yang Wang,Heming Geng,Xudong Zhen,Minjiang Liu,Shuai Xu,Changming Li.Investigation of injection strategy for a diesel engine with directly injected methanol and pilot diesel at medium load[J].Fuel,2020.
Yaopeng Li,Ming Jia,Leilei Xu,Xue-Song Bai.Multiple-objective optimization of methanol/diesel dual-fuel engine at low loads: A comparison of reactivity controlled compression ignition (RCCI) and direct dual fuel stratification (DDFS) strategies[J].Fuel,2020.
Sebastian Verhelst,James WG Turner,Louis Sileghem,Jeroen Vancoillie.Methanol as a fuel for internal combustion engines[J].Progress in Energy and Combustion Science,2019.
H. An,W.M. Yang,J. Li.Numerical modeling on a diesel engine fueled by biodiesel–methanol blends[J].Energy Conversion and Management,2015.
Cenk Sayin,Ahmet Necati Ozsezen,Mustafa Canakci.The influence of operating parameters on the performance and emissions of a DI diesel engine using methanol-blended-diesel fuel[J].Fuel,2009.
0
浏览量
94
下载量
0
CSCD
关联资源
相关文章
相关作者
相关机构
京公网安备11010802024621