The following data is related to Dual Cycle using Oxygen as working fluid. The properties at the start of compression are: 100 kPa, 25 C and 0.77361 m3/kg The properties at the start of isentropic expansion are: 10754.570 kPa and 0.07237 m3/kg. The cylinder dimensions are: D = 0.25 m, S 0.25 m and clearance C = 0.017241 m Give the answer for the following items: The mass of Helium used in this cycle is = kg The compression ratio for this cycle is = 15.5 The specific compression work for this cycle D kJ/kg The specific heat addition at constant volume part = kJ/kg kJ/kg The specific work produced during the heat addition = The maximum cycle temperature is = 2324 The cut-off-ratio is equal to: 1.4479 kJ/kg The net word developed by this cycle is = The thermal efficiency of this cycle is = kPa The mean effective pressure of this cycle =