Internal Combustion Engine Block with Cylinder Liner Decentralized Flow Cooling System and Its Cooling Method (INTERNAL COMBUSTION ENGINE BLOCK HAVING A CYLINDER LINER SHUNT FLOW COOLING SYSTEM AND METHOD OF COOLING SAME)

摘要

It is an internal combustion engine block formed between the cylinder block and the cylinder liner and surrounded adjacent to the hot combustion chamber zone of the engine so that coolant flow is provided to evenly and effectively cool this problematic area of the liner. The flow characteristics of the upper liner cooling channel provide a high speed coolant flow with a width aspect ratio related to a height within a predetermined range and a corresponding diameter within a predetermined range to ensure uniform temperature around both sides of the cylinder liner and the entire perimeter of the liner. Done.