Air enters the diffuser of Fig 4 64 at 15 deg C with a flow velocity of 200 m s The inlet diameter is 4 cm If the air leaves the diffuser at 100 kPa and 30 deg C, determine the exit velocity and the exit diameter Assume no separation of the air from the walls of the diffuser (guide vanes are often ...

State 1 T 1 15C 288 K and V 1 200 ms State 2 P 2 100 kPa and T 2 ...

Air enters the diffuser of Fig. 4.64 at 15°C with a flow velocity of 200 m/s. The

Question:

Air enters the diffuser of Fig. 4.64 at 15°C with a flow velocity of 200 m/s. The inlet diameter is 4 cm. If the air leaves the diffuser at 100 kPa and 30°C, determine the exit velocity and the exit diameter. Assume no separation of the air from the walls of the diffuser (guide vanes are often used to ensure no separation) and an adiabatic quasi-equilibrium process (see Eq. 3.45).
Figure 4.64