Thermal engine and method for controlling the conductive heat of the walls of the combustion chamber.

摘要

The general field of the invention is that the thermal. The device comprises at least one mechanical element and a control unit, the mechanical element comprising a wall forming part of the combustion chamber, characterized in that the wall of the mechanical element is constituted by a material whose thermal conductivity is controlled in a cyclic manner in phase with the phases of the cycles of the engine by applying an electric field, the electric field being controlled by the control unit of the moteur.l' invention proposes a heat engine, the efficiency and reliability can be improved by optimization of the heat exchanges taking place during the cycles of operation.