The Wrtsil RT-flex96C is a turbocharged, TWO-STROKEreciprocating Diesel engine designed to power large container shipsand is the

The Wärtsilä RT-flex96C is a turbocharged, TWO-STROKEreciprocating Diesel engine designed to power large container shipsand is the world\'s largest engine. Built in the Aioi Works ofJapan\'s Diesel United, Ltd, it has a length of 27 metres (88 ft 7in), is 13.5 metres (44 ft 4 in) high and weighs over 2,300 tonnes.Following are few technical details of this engine

Parameter	Value
Number of Cylinders	14
Stroke & Bore of each cylinder	960mm & 2500mm
Max Power output(kW)	80,080@120RPM
Compression Ratio	Not Available
Mean effective Pressure (MPa)	1.96
Fuel calorific value (kJ/kg)	44.800

The actual compression ratio and cut-off ratio used by themanufacturer are not available. You are free to select a suitablecompression ratio in the range: 18 to 22. If required, cut-offratio may be selected in the range 2.5 to 3.5. Intake air pressure= 125kPa and Intake air temperature = 325K. Use air standard DieselCycle Model and carry out following calculations: 1. Pressure,volume and temperature at all points. 2. Efficiency of this cycle.3. Mass flow rate and temperature of total exhaust gas delivered bythis engine.

Answer rating: 100% (QA)

To carry out the calculations for the given scenario we will apply the air standard Diesel cycle mod... View the full answer