Test Research on HPCRS Multiple Injection Spray Shape Development
Spray characteristics of the designed electrically controlled injectors under multiple injection condition with different schemes are tested by means of quick-speed flashing shot technology on specially constructed HPCRS （high pressure common rail system） test bench. Relationship between parameters of spray cone structure and injection back pressure, and spray shape such as penetration and distribution area are analyzed, which is helpful to the establishment of spray and combustion heat release models, so to lay foundation for CR diesel engine performance optimization.
NETL
NSTL
万方数据
维普
