The Causes of High Exhaust Temperature of Diesel Engine and Troubleshooting
In order to ensure the safe and stable operation of diesel engine,taking TBD234V6 diesel engine as an example,through describing the fault phenomenon,from the aspects of fuel quality,oil supply and air exchange timing,supercharger and air cooler,the main reasons leading to high exhaust temperature of diesel engine are determined.Due to the erosion wear of the nozzle ring blade,the flow area of the nozzle ring is expanded,the exhaust flow rate is reduced,the efficiency of the supercharger is reduced,and the exhaust temperature is eventually raised.
diesel engineexhaust gas temperaturetroubleshooting
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