Air enters the mixing chamber of Fig. 4.59 at 500 kPa and 107°C with a flow rate of 5 m 3 /s. Another flow of air enters at 500 kPa and 1027°C. If the combined flow exits the mixing chamber at 500 kPa and 627°C, determine the mass flow rate of the second input flow, and the velocity of the exiting mixture in the 80-cm-diameter pipe.
Figure 4.59

Transcribed Image Text:

500 kPa 627"C Mixing chamber 500 kPa 107 C m2 500 kPa 1027 C