1Experimental Research on Characteristics of Multi-injection Fuel Mass of Solenoid High Pressure Common Rail SystemZHANG Chao-yang, LI Pi-mao1-3,152Experimental Research on 8240ZC-DF Diesel-Natural Gas Fueled Dual Fuel Engine with Different Fuel InjectorWANG Chang-dong, HAN Yi-qi, GAO Yan4-73The Investigation of Control Strategy on PWM Cooling FanHAN Xiao-feng, ZHANG Shi-lu, WENG Rui, Zhao Qiang8-9,444Experimental Research on Emission Reduction of RK270 Diesel EngineLIU Qian10-155Designing and Matching of Air Cooling Radiator with Z170 Attenuated and Enclosured Generator SetCHEN Zuo-jun, WANG Tian-gang, WANG Zhao-kun16-17,556The Study on the CNG Heating System Adapting Cold Start Performance of Diesel Engine Driving Pipelayer Serving at Polar ClimateZHANG Hui, XU Bo-yan, ZHAO Ze-chao18-217The Application of CFD Simulation Analysis on Design and Development of Engine Cooling SystemLIU Tie-gang22-268Numerical Simulation and Optimization of the Urea-SCR Catalyst for Diesel EngineLI Bing27-30,499Performance Simulation and Optimization Analysis of a Commercial Vehicle Air Conditioning System based on KuliLEI Shu-rong, FEI Hong-qing, CHEN Yong-zhe, YAN Wei31-3510Analysis of Pretighting of Bolts for Composite PistonQIAO Yun-jie, ZHOU Feng-chun, LV Lei, HAN Yi36-3811Designing and Application of Comprehensive Test Bed for Water and Pump and ThermostatSI Jian-ming, GU Fu-qiang, XU Qing-lin, CHANG Hui-kai, DONG Xiao-bin, WANG Yue-hua39-4412Check of Power Output Device with Flexible ConnectionWU Jian-cai, XIA Tian, MA Jun, ZHOU Yu-feng45-4913Utilization and Benefit Analysis of Coal Mine Gas (VAM) OxidationZHANG Tao, MA Xiao-zhong, MA Xiao-dong, JIN Xu-ming, XU Jing-cai, DUAN Liang50-55