engineering recuitment GATE ME 2023-24 Test Series Internal Combustion Engine IC Engine Cycles Dual Cycle
The Compression ratio for a single – cylinder engine operating on dual-cycle is 9. The maximum pressure in the cylinder is limited to 60 bar. The pressure and temperature of the air at the beginning of the cycle are 1 bar and 30°C. Heat is added during constant pressure process up to 4 percent of the stroke. Assuming the cylinder diameter and stroke length as 250 mm and 300 mm respectively, determine the cut off ratio.
Enter numerical value using the virtual keypad. Round off where necessary.