Page 1 of 1
c.) A 4 cylinder, 4 stroke spark ignition engine has cylinder diumeter of 10 em, stroke of 12 cm and volumetric efficien
Posted: Sat May 21, 2022 10:03 am
by answerhappygod
- C A 4 Cylinder 4 Stroke Spark Ignition Engine Has Cylinder Diumeter Of 10 Em Stroke Of 12 Cm And Volumetric Efficien 1 (115.02 KiB) Viewed 10 times
c.) A 4 cylinder, 4 stroke spark ignition engine has cylinder diumeter of 10 em, stroke of 12 cm and volumetric efficiency of 0.8 and a carburetor of 3 cm as venture diameter. The ambient pressure is 1 bar and ambient temperature is 300 K while fuel density is 780 kg/m'. Coefficient of airflow is 0.9. Take 0.7 for fuel. The air fuel ratio is 15:1. The engine runs at a speed of 4000rpm. For this engine, determine; i.) Mass of air drawn in per second (6 marks) Suction at the throat (4 marks) iii.) Fuel flow rate (4 marks) iv.) Estimate fuel jet diameter (6 marks)