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SYSTEM AND METHOD (EMBODIMENTS) OF COOLANT PUMP OPERATION WITH TURBO SUPERCHARGER DRIVE
SYSTEM AND METHOD (EMBODIMENTS) OF COOLANT PUMP OPERATION WITH TURBO SUPERCHARGER DRIVE
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机译:涡轮增压器驱动冷却泵的系统和方法(实施例)
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摘要
Methods and a system are provided for powering a coolant pump to drive a coolant flow through a charge air cooler using exhaust gas-driven rotations of a turbocharger. In one example, a method may include adjusting a coolant flow through a charge air cooler with a coolant pump, the coolant pump mechanically driven by rotative power from a turbocharger. As such, coolant flow may increase with increasing turbocharger speed and the method may further include adjusting a wastegate of a turbocharger turbine to adjust power provided to the coolant pump.
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