Exhaust manifold pressure of the engine in Problem 6 is 98 kPa. In the manifold, the high kinetic energy of the exhaust flow during blowdown is quickly dissipated and converted to an increase in...

Exhaust manifold pressure of the engine in Problem 6 is 98 kPa. In the manifold, the high kinetic energy of the exhaust flow during blowdown is quickly dissipated and converted to an increase in specific enthalpy.

Calculate:

(a) Pseudo-steady-state exhaust temperature in the exhaust stroke. [°C]

(b) Theoretical peak temperature experienced in the exhaust flow. [°C]