王步宇    助理研究员 

邮件：buyuwang@mail.tsinghua.edu.cn

教育背景

2011-2016 博士，动力工程及工程热物理，清华大学汽车工程系

2014  访问学者，剑桥大学化学工程与生物科技系

2007-2011 学士，车辆工程，清华大学汽车工程系

工作履历

2020-至今  助理研究员，清华大学航空发动机研究院

2017-2020 博士后，美国阿贡国家实验室交通研究中心

研究领域

发动机燃料、喷雾、燃烧

研究概况

主要从事发动机燃料、喷雾、燃烧等相关研究，具体包括发动机喷雾燃烧过程解析、发动机新型燃烧模式开发、混合动力发动机全工况燃烧燃料协同优化、燃料及其表征组分着火特性、燃烧系统不确定性和全局敏感度分析、湍流燃烧颗粒物生成氧化过程数值解析等

奖励与荣誉

2018 “高效清洁内燃机爆震燃烧机理” 获中国内燃机学会自然科学奖一等奖

学术成果

共在期刊和国际会议上发表文章29篇，其中SCI收录12篇，EI收录26篇，授权发明专利5项，发表论文如下，

期刊论文：

[1] Seong Heeje, Wang Buyu, Pamminger Michael, Wallner Thomas. Combustion, criteria pollutant and soot property assessment of mixing-controlled high-load engine operation with gasoline and diesel. Fuel, 2020.

[2] Pamminger Michael, Hall Carrie, Wang Buyu, Wallner Thomas. A control-oriented combustion model framework for compression ignition engines operating on low-reactivity fuel. International Journal of Engine Research, 2020.

[3] Wang Buyu, Pamminger Michael, Wallner Thomas. Impact of fuel and engine operating conditions on efficiency of a heavy duty truck engine running compression ignition mode using energy and exergy analysis. Applied Energy 2019, 254.

[4] Pamminger Michael, Wang Buyu, Hall Carrie, Vojtech Ryan, Wallner Thomas. The impact of water injection and exhaust gas recirculation on combustion and emissions in a heavy-duty compression ignition engine operated on diesel and gasoline. International Journal of Engine Research, 2020, 21:1555-1573.

[5] Wang Buyu. Autoignition of light naphtha and its surrogates in a rapid compression machine. Energy Science & Engineering, 2019, 7:207-216.

[6] Wang Buyu, Pamminger Michael, Vojtech Ryan, Wallner Thomas. Impact of injection strategies on combustion characteristics efficiency and emissions of gasoline compression ignition operation in a heavy-duty multi-cylinder engine. International Journal of Engine Research, 2020, 21:1426-1440.

[7] 俞林君，王志，王步宇，张庆朋，帅石金. 基于Taguchi方法的多段预混压燃发动机喷油策略优化. 内燃机学报, 2018, 1:1-9.

[8] Ren Shuojin, Kokjohn Sage, Wang Zhi, Liu Haoye, Wang Buyu, Wang Jianxin. A multi-component wide distillation fuel (covering gasoline, jet fuel and diesel fuel) mechanism for combustion and PAH prediction. Fuel 2017, 208:447-468.

[9] Wang Zhi, Shuai Shijin, Wang Buyu. Simulation and experiment of advanced gasoline engine combustion modes from spark ignition to compression ignition. International Journal of Powertrains, 2017, 6(1):49-75.

[10] Wang Buyu, Mosbach Sebastian, Schmutzhard Sebastian, Shuai Shijin, Huang Yaqing, Kraft Markus. Modelling soot formation from wall films in a gasoline direct injection engine using a detailed population balance model. Applied Energy 2016, 163:154-166.

[11] 帅石金，董哲林，郑荣，王步宇，付海超，徐宏明，王建昕. 车用汽油机颗粒物生成机理及排放特性研究进展. 内燃机学报, 2016, 34:105-116.

[12] 王步宇，王志，帅石金，俞林君，王建昕，徐宏明. 低辛烷值高挥发性燃料直喷压燃宽运行范围的燃烧模式. 内燃机学报, 2015, 33:289-296.

[13] Wang Buyu, Wang Zhi, Shuai Shijin, Xu Hongming. Combustion and emission characteristics of Multiple Premixed Compression Ignition (MPCI) mode fuelled with different low octane gasolines. Applied Energy, 2015, 160:769-776.

[14] Yang Hongqiang, Wang Zhi, Shuai Shijin, Wang Jianxin, Xu Hongming, Wang Buyu. Temporally and spatially distributed combustion in low-octane gasoline multiple premixed compression ignition mode. Applied Energy 2015, 150:150-160.

[15] Wang Buyu, Wang Zhi, Shuai Shijin, Yang Hongqiang, Wang Jianxin. Combustion and emission characteristics of Multiple Premixed Compression Ignition (MPCI) fuelled with naphtha and gasoline in wide load range. Energy Conversion and Management 2014, 88:79-87.

[16] Kim Kihyun, Wang Zhi, Wang Buyu, Shuai Shijin, Yang Hongqiang, Bae Choongsik. Load expansion of naphtha multiple premixed compression ignition (MPCI) and comparison with partially premixed compression ignition (PPCI) and conventional diesel combustion (CDC). Fuel 2014, 136:1-9.

[17] 于超，王建昕，王志，王步宇. 均质混合气引燃发动机的燃烧与排放特性. 汽车安全与节能学报, 2011, 2:263-270.

会议论文：

[1] Pamminger Michael, Hall Carrie, Wang Buyu, Wallner Thomas, Kumar Raj. Zero-dimensional heat release modeling framework for gasoline compression-ignition engines with multiple injection events. 14th International Conference on Engines & Vehicles, Capri, Italy, 2019. (SAE 2019-24-0083)

[2] Pamminger Michael, Hall Carrie, Wang Buyu, Wallner Thomas, Kumar Raj. A framework for heat release predictions in compression ignition engines with multiple injection events. 2019 IEEE Conference on Control Technology and Applications (CCTA), Hong Kong, China, 2019.

[3] Wang Buyu, Pamminger Michael, Wallner Thomas. Optimizing thermal efficiency of a multi-cylinder heavy duty engine with E85 gasoline compression ignition. SAE 2019 World Congress & Exhibition, Detroit, USA, 2019. (SAE 2019-01-0557)

[4] Wang Buyu, Pamminger Michael, Wallner Thomas. Effects of port fuel and direct injection strategies and intake conditions on gasoline compression ignition operation. Proceedings of the ASME 2018 Internal Combustion Engine Fall Technical Conference, San Diego, USA, November 2018. (ICEF 2018-9723)

[5] Wang Buyu, Wang Zhi, Shuai Shijin, Wang Jianxin. Investigation into the effect of flame propagation in the gasoline compression ignition by coupling G-Equation and reduced chemical kinetics combustion model. SAE 2015 Powertrains, Fuels & Lubricants Meeting, Kyoto, Japan, September 2015. (SAE 2015-01-1799)

[6] Shuai Shijin, Wang Buyu, Wang Zhi. Clean fuels for future high-efficiency internal combustion engines. 10th Asia-Pacific Conference on Combustion (ASPACC), Beijing, China, July 2015.

[7] Wang Buyu, Wang Zhi, Shuai Shijin, Yu Linjun, Wang Jianxin, Xu Hongming. Different compression ignition modes of a low octane number and high volatility fuel with direct injection in wide operating range. 10th Asia-Pacific Conference on Combustion (ASPACC), Beijing, China, July 2015.

[8] Wang Buyu, Wang Zhi, Shuai Shijin, Yu Linjun, Wang Jianxin. Extension of the lower load limit in dieseline compression ignition mode. The 7th International Conference on Applied Energy (ICAE 2015), Abu Dhabi, United Arab Emirates, March 2015.

[9] Wang Buyu, Wang Zhi, Shuai Shijin, Wang Jianxin. Investigation into Multiple Premixed Compression Ignition mode fuelled with different mixtures of gasoline and diesel. SAE 2015 World Congress & Exhibition, Detroit, USA, 2015. (SAE 2015-01-0833)

[10] Wang Buyu, Shuai Shijin, Yang Hongqiang, Wang Zhi, Wang Jianxin, Xu Hongming. Experimental study of Multiple Premixed Compression Ignition engine fueled with heavy naphtha for high efficiency and low emissions. SAE 2014 Powertrains, Fuels & Lubricants Meeting, Birmingham, England, October 2014. (SAE 2014-01-2678)

[11] Shuai Shijin, Wang Buyu, Yang Hongqiang, Wang Zhi, Wang Jianxin, He Xin, Xu Hongming. Combustion and emission characteristics of multiple premixed compression ignition (MPCI) mode with low octane gasoline fuels. The 6th International Conference on Applied Energy (ICAE 2014), Taipei, Taiwan, May 2014.

[12] Wang Buyu, Yang Hongqiang, Shuai Shijin, Wang Zhi, He Xin, Xu Hongming, Wang Jianxin. Numerical Resolution of Multiple Premixed Compression Ignition (MPCI) mode and Partially Premixed Compression Ignition (PPCI) mode for low octane gasoline. SAE/KSAE 2013 Powertrains, Fuels & Lubricants Meeting, Seoul, Korea, October 2013. (SAE 2013-01-2631)