Fuel air ultrahigh-pressure high-mixing direct injection combustion promotion high-energy-saving combustion engine main part

Abstract

The invention discloses a fuel air ultrahigh-pressure high-mixing direct injection combustion promotion high-energy-saving combustion engine main part which comprises an air cylinder, a piston, an air inlet channel, an air exhaust channel, a crank, a turbine machine, a small supercharger, a large supercharger, a high-energy fuel tank, a medium-pressure fuel pump, a pilot injection medium-pressure feed high-temperature and high-lean-burn input control system, an ultrahigh-pressure fuel pump and a post-injection high-pressure feed high-temperature and high-lean-burn input control system. The fuel air ultrahigh-pressure high-mixing direct injection combustion promotion high-energy-saving combustion engine main part is a combustion promotion and combustion supporting system which adopts a will certainly combustion promotion novel combustion mode of ultrahigh reaction rate, high mixing rate and ultrahigh vaporization after violent stirring of fuel air ultrahigh-pressure airflow direct injection high mixing, ultrahigh supercharging, large-energy, high pressure, high speed jet kinetic energy eddy currents, does not need an outside tail gas treatment device, can be generally applied to various fuels, has high speed combustion, high pressure and high temperature, promotes combustion, stimulates combustion, is unconventional, highly thin, high-speed, stable, forced, complete and clean in combustion, and has ultrahigh reaction rate, high mixing rate and ultrahigh vaporization performances with fuel air ultrahigh-pressure airflow direct injection stirring.

Description

Technical field [0001] The invention relates to an in-cylinder fuel-air ultra-high-pressure high-mixing direct injection electronically controlled injection system, a prefabricated ultra-high-energy high-mixing combustible gas deflagration and combustion-promoting pre-combustion chamber, and an in-cylinder fuel-air high-pressure air-flow direct injection mixing high-mixing super high-increase High pressure, high energy, high pressure, high temperature, high speed jet, kinetic energy, vortex, turbulent flow, violent stirring, ultra high reaction rate, high mixing rate, ultra high vaporization, new combustion method that will surely promote combustion, no need for external exhaust gas treatment device, high pressure and high temperature that can be used for general high-speed combustion of various fuels High-speed promoted combustion, stimulated combustion, unconventional high-lean high-speed stable combustion, forced combustion, complete combustion, clean combustion, high-energy...

AI Technical Summary

Problems solved by technology

[0002] At present, among the known technologies, there is only in-cylinder high-pressure fuel direct injection technology

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