Title :
Research on the Influence of Needle Guide Diameter to the Capability of Diesel Fuel Injector
Author :
Di, Tan ; Guang-yao, Ouyang ; Xin-ying, Wu ; Dasheng, Ou
Author_Institution :
Navy Univ. of Eng., Wuhan, China
Abstract :
The working process of some diesel fuel injector with two different needle guide diameters is simulated by HYDSIM and FIRE. The paper compares two injectors in systemic capability, the distribution of fuel pressure and cavity and spray quality. The simulation results evaluate the capability of two injectors and provides theoretical basis for design and manufacture of injector.
Keywords :
fuel systems; FIRE; HYDSIM; cavity distribution; diesel fuel injector capability; fuel pressure distribution; injector design; injector manufacture; needle guide diameter; spray quality; systemic capability; working process; Cavity resonators; Computational modeling; Fluids; Fuels; Mathematical model; Needles; Solid modeling; Capability; Cavity; Injector; Needle guide diameter;
Conference_Titel :
Measuring Technology and Mechatronics Automation (ICMTMA), 2011 Third International Conference on
Conference_Location :
Shangshai
Print_ISBN :
978-1-4244-9010-3
DOI :
10.1109/ICMTMA.2011.598
