Simulation of the Free Piston's Movement from the Single Regime Running Thermo-Hydraulic Generator

摘要

The paper presents the research results regarding the development of an algorithm that simulates the free piston's movement of the single regime thermo-hydraulic generators. The thermohydraulic generator is the main part of the single regime running thermal engines (absolute noveltypioneer invention), that transforms the thermal energy obtained by burning the fuel (gasoline, diesel fuel, unconventional fuels), in hydrostatic energy. The hydrostatic energy produced by the generator is stored in a hydro-pneumatic accumulator. In the paper are presented the variation functions of the forces acting on the piston in one engine cycle and the variation functions of the kinematic parameters (speed and acceleration). Because the thermo-hydraulic generator is an absolute novelty, the mathematical model for the piston's movement developed by the authors is an original one, but is based on classical equations that describe the phenomena that take place in the system.