Internal-combustion engine
A form of heat engine in which the fuel and air mixture is burned inside the engine to heat and expand the air so it can perform useful work.
Aviation Maintenance Technician Handbook — Powerplant, p. G-15
A form of heat engine in which the fuel and air mixture is burned inside the engine to heat and expand the air so it can perform useful work.
Aviation Maintenance Technician Handbook — Powerplant, p. G-15