Engine exhaust control system and method

Abstract From the Canadian patent

An exhaust control system for assisting in discharging exhaust gases to control exhaust noise and increase engine performance by reducing back-pressure and lower piston exhaust resistance, and rapidly lowering the temperature of exhaust gases in internal combustion engines and of superheated gases or fluids in other thermodynamic processes through a uniquely short transit distance. The system is comprised of a housing having a aerodynamically designed air intake section a dual, section rotary hollow blade assembly and an exhaust section. The intake section has a bell mouth designed to accelerate intake air into the dual section rotary blade assembly receiving exhaust gases or superheated …