Abstract: The invention is an impulse system and a method for heat transfer in thermal nonequilibrium state through a heat-transferring wall of a heat transferring volume. The system is based on a heat transferring volume and an impulse device in fluid, pressure and thermal communication with each other, where the impulse device delivers a heat load to the heat transferring volume through a working medium in condensed phase impulses. The impulse device controls the rate of delivery of impulses such that each subsequent impulse is received before the heat capacity of the heat transferring wall returns to an equilibrium state thereby resulting in an accumulation of the changes in heat capacity of the heat transferring wall and subsequent changes in the temperature of the heat-transferring wall above or below the wall thermal equilibrium state to increase the heat transfer flow through the wall.

Abstract: The present invention pertains to a combined power plant, which produces electrical energy, heating, and cooling from waste and other sources of heat. The plant comprises two independent systems: direct (Rankine) and inverse Carnot (refrigeration) cycles. Both systems feed from the same heat sources with temperature from 60° C. to 550° C., with coefficient of conversion of heat to electricity around 40%. Evaporator (i) of reverse cycle is placed inside condenser (c) of the direct cycle to enable to reach low temperature of condensation—up to ?35° C. In this case, the condensation temperature is pre-programmed with corresponding pressure, and is independent of ambient temperature. The plant uses highly efficient impact—foam heat exchangers with a pulse inflow method of refrigerant control (condenser C), and instead of the traditional hermetic refrigeration compressor, uses pressure amplifiers (d, k) and jet-flow compressor (f).

Abstract: The present invention pertains to combined power plant which comprises two independent systems—direct (Rankine) and reverse refrigerating cycles, which configured to produce electrical energy, heating and cooling, from waste or other heat sources, while both systems feed from the same heat sources with the temperature of 60° C. to 550° C. and more, with high coefficient of heat to electricity conversion effectiveness, up to 40% in direct cycle on behalf of placing evaporator of reverse cycle (i) into condenser (c) of direct cycle for receiving of preliminary programmed low temperature of condensation, for instance, minus 35° C.