Answer to Question #239155 in Physics for John

Question

Two gaseous streams enter a combining tube and leave as a single mixture. These data apply at the entrance section:

For one gas : A₁ = 55 cm² U₁ = 400fps    v1 = 10 ft³/lb_m

For another gas: A₂ = 50 cm²  m₂ = 12.22lb_m/s    р = 00.12lb_m/ft³

At exit section: U₃ = 350 fps      v₃ = 8ft³/lb_m

Find (a) U₂ at section 2 (b) mass flow rate at the exit

Answer 1

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