MODE OF INCINERATION OF HYDROCARBON FUEL AND AN ARRANGEMENT FOR REALIZATION OF THIS MODE Russian patent published in 2005 - IPC

FIELD: mode of incineration of hydrocarbon fuel and an arrangement for its realization refers to engines and power engineering with working processes including preliminary processing of fuel.

SUBSTANCE: the invention may be applied for incineration of fuel as in a periodic regime which is characteristic for reciprocating motors of internal combustion so as for fulfillment of streaming regimes of incineration of fuel, for example, in jet, turbojet, gas turbine engines and power installations. The mode realizes induced destruction of molecules of metastable intermediate products of incomplete oxidation of hydrocarbons, accumulated in gas volume of fuel-airy mixture, by way of power impact leading to explosive three-dimensional spontaneous combustion of gas mixture. Peculiarity of the mode consists in that fuel-airy mixture is enriched with free electrons and power impact on molecules of the mixture for excitation of oscillatory degrees of freedom of molecules is fulfilled by means of their inelastic concussion with free electrons, speeded up by electric field, which tension E is less than tension of switching to independent gas discharge. Enrichment of fuel-airy mixture with free electrons is fulfilled by way of its ionization or by way of injection of electrons. The installation for realization of this mode has a combustion chamber with a source of power impact. The source of power impact consists of a unit of enrichment of fuel-airy mixture with free electrons and a source of a speeded up electric power which includes a system of electrons with controlled multiplexer switch connected to the sources of high-voltage tension. The invention allows to realize in a necessary moment of time momentary development of three-dimensional radical explosion in fuel-airy mixture due to simultaneous destruction of the majority of accumulated metastable molecules of intermediate products. Destruction of molecules of intermediate products generates a great number of active radicals and particles dividing and creating new circuits of reaction of oxidation of hydrocarbon and leads to development of chain-radical explosion.

EFFECT: high effectiveness of incineration mode.

21 cl, 7 dwg