Systems and methods for a cooling fluid circuit

摘要

Various methods and systems are provided for cooling an engine system. In one example, a system includes an exhaust gas recirculation cooler and an engine. The system further includes a cooling fluid circuit in which the exhaust gas recirculation cooler and the engine are positionable in series with the exhaust gas recirculation cooler disposed upstream of the engine.

主权项

1. A system, comprising:
an exhaust gas recirculation cooler; and a cooling fluid circuit in which the exhaust gas recirculation cooler and an engine are positionable in series with the exhaust gas recirculation cooler disposed upstream of the engine, all cooling fluid to the engine entering the engine only from the exhaust gas recirculation cooler.