PROBLEM TO BE SOLVED: To realize a fuel injection device in a marine engine wherein an electric motor-driven fuel pump is a non-displacement type further to be an in-line type arranged in a fuel piping system and to satisfy safety regulation in the marine engine also to facilitate starting...
摘要: PROBLEM TO BE SOLVED: To improve NOX purification rate by providing a fuel injection controller which can maintain the temperature of a lean NOX catalyst fitted in an exhaust system to an optimum temperature without using auxiliary injection....
Cavitating flows in the orifice of a poppet valve and a ball valve were investigated using an RNG k-蔚 turbulence model and a multi-phase flow cavitation m... H Gao,W Lin,T Tsukiji - 《Proceedings of the Institution of Mechanical Engineers Part G Journal of Aerospace Engineering》 被引量...
Sharma, P., Fang, T.: Spray and atomization of a common rail fuel injector with non-circular orifices. Fuel 153, 416–430 (2015) Article Google Scholar Sou, A., Hosokawa, S., Tomiyama, A.: Effects of cavitation in a nozzle on liquid jet atomization. Int. J. Heat Mass Transf. ...
An experimental system of flow visualization was setup based on a transparent scaled up vertical injector nozzle tip. Based on the similarity principle of hydrodynamics, the generation and development of cavitation flow and its effect on spray were investigated and the influences of injection pressure ...
We investigate the turbulent multiphase flow inside a nine-hole common rail Diesel injector during a full injection cycle of ISO 4113 diesel fuel into air by implicit large-eddy simulation (LES). The simulation includes a prescribed needle movement obtained from a one-dimensional multi-domain simula...
Control system for a direct injection spark ignition engine An engine control system for a direct injection-spark ignition type of engine which is equipped with a fuel injector for spraying fuel directly into a combustion chamber, an exhaust system having a lean NOx conversion catalyst for loweri...
Injector work is good or bad, on the power of each engine plays a fundamental role to play. Poor fuel nozzle is not working will cause spirit, inside the cylinder of carbon deposition serious, cylinder, piston rings accelerated wear, resulting in unstable idling, oil consumption increased, acce...
Nozzle assembly for use in fuel injecting valve, has two sets of injecting holes gradually supplying fluid, and provided in downstream of seat region and... U Leuteritz 被引量: 0发表: 2007年 Liquid fuel injector having dual nozzle outlet sets, fuel system, and method A liquid fuel injector...
E Schunemann,KU Munch,A Leipertz 摘要: Measurements of crank angle-resolved air velocity and fuel-droplet velocity inside the intake port of a six-cylinder Doppler Velocimetry (LDV). Prior to the engine measurements the fuel injector was characterized by determining time-resolved droplet sizes and...