METHOD OF DIRECT FUEL INJECTION IN SUPERCRITICAL STATE (EMBODIMENTS)

摘要

FIELD: machine building.;SUBSTANCE: invention can be used in fuel management systems for internal combustion engines. Disclosed are methods for improving fuel supply in supercritical state via direct injection injector. Control parameter of fuel injector is adjusted based on one of following parameters: fuel pump ratio, mass of injected fuel or pressure in fuel rail, after which nozzle operates based on adjusted parameter. Control parameters of the nozzle are adjusted only when the liquid is in a subcritical state in the fuel pump, and without overlapping of the nozzle.;EFFECT: invention allows improving control of injected fuel mass and optimizing formation of fuel-air mixture in engine.;19 cl, 7 dwg