Xu Cheng

Title: Xu Cheng: Innovator in Combustion System Technology

Introduction

Xu Cheng is a notable inventor based in Shandong, China. He has made significant contributions to the field of combustion systems, particularly through his innovative patent. His work focuses on enhancing the efficiency and effectiveness of combustion processes in engines.

Latest Patents

Xu Cheng holds a patent titled "Control method for combustion system, combustion system and engine." This patent describes a control method for the combustion system that involves a fuel injector conducting first and second primary sprays at intervals. During the first primary spray, the fuel injector injects fuel to a first arc ridge, while during the second primary spray, it sprays fuel to a second arc ridge. This dual-arc ridge approach ensures that the amount of fuel shared by each arc ridge is reduced, preventing the gathering of fuel at a single arc ridge. This innovation is beneficial for improving the wall impact jet flow velocity field at the tail end of a fuel beam, facilitating better fuel and gas distribution within a cylinder.

Career Highlights

Xu Cheng is associated with Weichai Power Co., Ltd., a leading company in the power and engine manufacturing sector. His work at Weichai Power has allowed him to apply his innovative ideas in practical applications, contributing to advancements in engine technology.

Collaborations

Xu Cheng has collaborated with notable colleagues, including Xuguang Tan and Bin Pang. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies in combustion systems.

Conclusion

Xu Cheng's contributions to combustion system technology exemplify the impact of innovative thinking in engineering. His patent reflects a commitment to improving engine efficiency and performance. The advancements made by Xu Cheng and his collaborations with colleagues continue to influence the field positively.