State 1 for a dual combustion engine is p, = 1 atm and
T, = 60.3°C; r = 18; at the end of the constant volume combus-
tion process the pressure is 7695 kPa, r, = 1.5. Base on 1 kg/cycle
of a hot-air standard with k = 1.31, determine (a) the percent-
age clearance, (b) p, V, and T at each corner point on the cycle,
(c) W, (d) e, and (e) PmState 1 for a dual combustion engine is p, = 1 atm and
T, = 60.3°C; r = 18; at the end of the constant volume combus-
tion process the pressure is 7695 kPa, r, = 1.5. Base on 1 kg/cycle
of a hot-air standard with k = 1.31, determine (a) the percent-
age clearance, (b) p, V, and T at each corner point on the cycle,
(c) W, (d) e, and (e) Pm