Changwei Ji - Publications, H-index & Citations

纪

纪常伟 (Changwei Ji)

Beijing University of Technology

59H指数

297论文数

9.7K被引数

收录论文 228

发表时间

Impact of multi-mode injection strategies on flow, combustion, and emission characteristics of ammonia-enriched hydrogen engine 氨气增混氢发动机中多模式喷射策略对流动、燃烧和排放特性的影响

Applied Thermal Engineering

IF6.9

2025-11-07

PREAI

Shihao Zhao; Yanfei Qiang; Fuzhi Wang; Jinxin Yang; Shuofeng Wang; Changwei Ji

Numerical study of ammonia-hydrogen blending ratio and ignition timing on the combustion and emission characteristics of a gasoline rotary engine 氨氢混合比例和点火时刻对汽油转子发动机燃烧及排放特性的数值研究

Energy

IF9.4

2025-11-07

PREAI

Changwei Ji; Xu Yang; Jinxin Yang; Yanfei Qiang; Xiaoqian Cai

Behavioral differences of hydrogen vs. oxygen in ammonia-fueled WRE: Combustion and emission 氢与氧在氨燃料WRE中的行为差异：燃烧与排放

Thermal Science and Engineering Progress

IF5.4

2025-11-01

PREAI

Chengxi Ma; Shanshan Guo; Qiang Zhan; Baodong Ma; Chao Ma; Changwei Ji; Hao Meng

The effect of pre-chamber position and injection direction on a novel hydrogen direct injection stratified combustion rotary engine 预燃烧室位置和喷射方向对一种新型氢气直喷分层燃烧转子发动机的影响

Energy

IF9.4

2025-10-31

PREAI

Xiaoqian Cai; Jinxin Yang; Shuofeng Wang; Changwei Ji; Huaiyu Wang; Zhe Wang; Hao Meng; Yanhai Song

Performance and emissions of passive pre-chamber injection ignition hydrogen engine under different hydrogen supply methods and load control strategies 被动预燃烧室喷射点火氢气发动机在不同氢气供应方式和负荷控制策略下的性能与排放

Energy

IF9.4

2025-10-06

PREAI

Yanfei Qiang; Tianyu Zhao; Shibo Bai; Shuofeng Wang; Changwei Ji; Hao Zhang; Jinxin Yang

Enhancing variable-load performance of an ammonia-fueled Wankel rotary engine via H2/O2 synergy 通过H2/O2协同效应提升氨燃料汪克尔旋转发动机的变负载性能

International Journal of Hydrogen Energy

IF8.3

2025-09-17

PREAI

Hui Wang; Shanshan Guo; Changwei Ji; Du Wang; Jinsheng Li; Hao Meng

Effects of spark ignition chamber arrangement on combustion characteristics in a hydrogen rotary engine 火花点火室布置对氢气转子发动机燃烧特性的影响

Energy

IF9.4

2025-09-05

PREAI

Huaiyu Wang; Guohao Yan; Huichao Jiao; Dai Liu; Long Liu; Mengshi Liu; Hao Meng; Gu Xin; Changwei Ji; Jinxin Yang; Qun Wang

Numerical study on the influence of in-cylinder hydrogen direct injector parameters on combustion performance of passive pre-chamber jet-ignition ammonia-hydrogen engines 缸内氢气直喷参数对被动预燃室喷射点火氨氢发动机燃烧性能影响数值研究

International Journal of Hydrogen Energy

IF8.3

2025-08-30

PREAI

Yanfei Qiang; Jinxin Yang; Yifan Zhai; Yi Li; Shuofeng Wang; Changwei Ji

A comparative study of EGR and air dilution on hydrogen-air pre-chamber combustion EGR与空气稀释对氢气-空气预燃室燃烧的对比研究

Applied Thermal Engineering

IF6.9

2025-08-08

PREAI

Changwei Ji; Tianyue Zhang; Zhe Wang; Jiang Li; Haowen Yang; Shuofeng Wang; Yifan Zhai

The pre-chamber dominated diffusion combustion: Toward heavy-duty hydrogen engines 预燃室主导的扩散燃烧：面向重型氢燃料发动机

International Journal of Hydrogen Energy

IF8.3

2025-07-25

PREAI

Tianyue Zhang; Zhe Wang; Ziyue Wu; Haowen Yang; Hao Meng; Shuofeng Wang; Changwei Ji

Research on energy management strategies for ammonia-hydrogen internal combustion engine hybrid electrical vehicles 氨-氢内燃机混合动力电动汽车的能量管理策略研究

Energy

IF9.4

2025-07-21

PREAI

Song Xu; Chen Hong; Shuofeng Wang; Yanfei Qiang; Shihao Zhao; Jiankun Xiang; Jinxin Yang; Changwei Ji

Cycloidal rotary engines with the Atkinson cycle: Over-expansion by port timing and compression ratio 星轮旋转发动机的阿特金森循环：通过进气口定时和压缩比实现膨胀超调

Applied Thermal Engineering

IF6.9

2025-07-11

PREAI

Sergey Zambalov; Dmitry Kasaev; Igor Yakovlev; Changwei Ji; Jinxin Yang; Anatoly Maznoy

Comparatively analyzing the rich and lean combustion of ammonia-oxygen in the Wankel rotary engine 比较分析氨-氧在汪克尔旋转发动机中的富燃和贫燃燃烧

Energy Conversion and Management

IF10.9

2025-07-10

PREAI

Hao Meng; Chao Ma; Teng Su; Yanguo Chen; Changwei Ji; Du Wang

Effect of injection strategy on a novel hydrogen direct injection stratified combustion rotary engine 新型氢气直喷分层燃烧转子发动机的喷射策略影响

ENERGY

IF9.4

2025-07-01

PREAI

Cai, Xiaoqian; Wang, Zhe; Yang, Jinxin; Wang, Shuofeng; Ji, Changwei; Wang, Huaiyu; Meng, Hao; Li, Hanlin

Effect of injection pulse width on hydrogen direct-injection oval rotary engine under different oxygen-enriched strategy 不同富氧策略下喷射脉宽对氢气直喷椭圆形旋转发动机的影响

ENERGY

IF9.4

2025-05-29

PREAI

Deng, Yutao; Ji, Changwei; Yang, Jinxin; Zambalov, Sergey; Kasaev, Dmitry

Numerical study on a hydrogen-fueled rotary engine with jet-diffusion combustion driven by a novel pre-chamber 基于新型预燃室的喷射扩散燃烧氢燃料旋转发动机的数值研究

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY

IF8.3

2025-05-01

PREAI

Ji, Changwei; Cai, Xiaoqian; Wang, Zhe; Meng, Hao

The effect of leakage characteristics of spark plug cavity on flow and combustion performances in a hydrogen Wankel rotary engine

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY

IF8.3

2025-03-01

PREAI

Yang, Jinxin; Zhang, Yijin; Cong, Xiaoyu; Sun, Yu; Li, Hanlin; Yang, Zhenyu; Ji, Changwei

Comprehensive multi-performance research of hydrogen-fueled Wankel rotary engine by experimental and data-driven methods 基于实验和数据驱动方法的氢燃料汪克尔旋转发动机综合多性能研究

ENERGY

IF9.4

2025-03-01

PREAI

Meng, Hao; Zhan, Qiang; Ji, Changwei; Yang, Jinxin; Wang, Shuofeng

Numerical investigation on the synergistic effect of intake air temperature and hydrogen volume ratio on combustion and emissions of ammonia-enriched hydrogen spark-ignition engine

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY

IF8.3

2025-02-01

PREAI

Zhao, Shihao; Qiang, Yanfei; Ma, Tianfang; Yang, Jinxin; Wang, Shuofeng; Ji, Changwei

Physics-Informed Fractional-Order Recurrent Neural Network for Fast Battery Degradation with Vehicle Charging Snippets

FRACTAL AND FRACTIONAL

IF3.3

2025-02-01

OAAI

Wang, Yanan; Wei, Min; Dai, Feng; Zou, Daijiang; Lu, Chen; Han, Xuebing; Chen, Yangquan; Ji, Changwei

研究方向