Combustion chamber, engine, method and application

The invention relates to a combustion chamber, an engine, a method and application. The combustion chamber comprises a combustion chamber body, wherein the combustion chamber body comprises a first cavity and a second cavity which are arranged in parallel; one end of the first cavity and one end of the second cavity are connected through a connecting cavity; spray pipes are arranged at the other ends of the first cavity and the second cavity and are in communication with the internal space of the combustion chamber body; the peripheries of the combustion chamber body and the spray pipes are wound with metal coils distributed along a spiral line; the metal coils can be connected to a power supply; and the combustion chamber body is further in communication with a fuel pipe. By means of thecombustion chamber, the temperature of the combustion chamber can be controlled, the requirement for combustion chamber preparation materials is reduced, and the machining cost is reduced. 本发明涉及一种燃烧室、发动机及方法、应用，包括燃烧室本体，燃烧室本体包括