SEPARATELY COOLED TURBOCHARGER FOR MAINTAINING A NO-FLOW STRATEGY OF AN ENGINE BLOCK COOLANT JACKET

摘要

An internal combustion engine is provided herein. The internal combustion engine may include a turbocharger including a turbine positioned in an exhaust passage, the turbine having a turbine housing. The internal combustion engine may further include a cooling system having an engine block coolant jacket fluidly coupled to a pump, a cylinder head coolant jacket fluidly coupled to the pump, and a turbine coolant passage traversing the turbine housing and fluidly coupled to the pump and bypassing the engine block coolant jacket.