1Valve lift optimization on the compress-release in-cylinder brake system for a heavy-duty diesel engineWANG Renxin, WANG Jing, WU Jimin, LING Jian1-82The effect of wheel back cavity gap on aerodynamic axial force of a centrifugal compressorLI Wenjiao9-153Development and verification of control strategy for DPF regeneration temperature based on modelXIE Tongpeng, GAO Cui, LU Wenhui, ZHANG Shanxing, LI Lanju16-214Simulation and experimental study on heating of EGR mixer of natural gas engineLIU Zhizhi, HUANG Lin, WEI Zuanguo22-285Optimization of control strategy of intake flow for CHINA Ⅵ diesel engineGUO Dongxue, PAN Wei, ZHUANG Mingchao, LI Jingjing, Zhang Chengwei29-346Design of air-fuel ratio adaptive controller based on injection quantity fluctuation for gas engineKONG Xueyan, YANG Jun, WANG Mingjie, WANG Jian, HUANG Wanyou35-407Effect of porosity gradient of gas diffusion layer on water management of PEMFCCHENG Zhiyuan, ZHOU Rongliang, LI Jiaqi, JI Jiashu, YAN Wei41-478Influence of combustion chamber structure on combustion process of coalbed methane engineZHU Chuan'gen, LI Yanfang, LIU Zhiyu48-54,599Analysis of influence factors of OBD system for commercial vehicleDONG Xiuyun, ZHANG Tao, LIU Gang, GAO Cui, YANG Yang, YANG Xiuhua55-5910Experimental study on engine carbon balance for air leakage of intake and exhaust systemZHANG Wang, LIU Junting, JIA Chunfu, LIU Qiang, WU Hanming, LI Zhenguo60-65,10611Analysis on the influence factors of the emission test result of short transient loaded mode for the gasoline vehicleHUANG Wanyou, GU Chengjie, TANG Xiangchen, YU Mingjin, TIAN Xuesong66-7212CO2 emission simulation of commercial vehicle under CHTC based on VECTO softwareSHI Jia'neng, LI Su, ZHANG Youyuan, WANG Xiaowei, GAO Tao73-8013Simulation of wind resistance and calculation of fuel saving rate of heavy truck formation drivingJIANG Tao, SHI Yan, XU Peipei, WANG Min, LI Yao81-8514Application of form honing technology on cylinder block of medium-duty diesel engineLUO Guoliang, LI Liansheng, SONG Haiyang, LI Minglei86-9015Application of machine vision technology in casting defect detectionGUO Zhiming, LI Jie, LI Shuang, LIU Min, LIU Yongxin91-9516Application of auto-learning strategy of fuel injection in engine idle speed controlTANG Weiyi, LI Quan, LI Shuyu96-10017Analysis and improvement of connecting rod fracture in a marine medium speed engineWANG Houquan, LI Dehua, LIU Haitao, ZHOU Wei, XU Zhiyuan101-10618Analysis of high temperature of engine oil and its improvementXU Xueli, CHENG Jingmin, SHI Meili, QI Baodan, ZHANG Zhaodong107-11219Analysis of premature aging of diesel engine oil and its improvementXU Xiaoying, LIU Jinbao, ZHOU Feng, YU Jia, TIAN Hongxia, LI Zhijie113-116 