Method for transforming heat energy of a fuel into working energy of an internalcombustion engine and a riad combine engine

摘要

The inventive method relates to the transformation of heat energy of a fuel into working energy of an internal combustion engine (ICE) and to a combine engine. Said method includes the "RiaD" engine operational modes as an ICE and as an "Electrical machine". In the ICE operational mode, cycle energy is transformed into mechanical work of shafts and into an electrical-type of energy which is used for supplying engine control systems energy and for battery charging. In the "electrical machine" operational mode, one part of with energy accumulated by the batteries is transformed into mechanical work of shafts and another part is used for supplying the engine control systems. A heat cycle comprises an Otto adiabatic cycle, an adiabatic cycle of isochoric expansion of exhaust gases in a gas compound, and an adiabatic cycle of isochoric expansion of residue gases in a gas-turbo compressor. Technology pertaining to divided combustion of a fuel cycle dose and a technology of a direct-flow and valve gas exchange are used by the inventive engine. Reciprocal motion is replaced by rotational motion. An optimization of the engine cycle is performed by means of an active digital control of toro-piston group kinematics, gas distribution phases and the charge compression ratio.