Two streams of water at the same pressure p1 but with veloc ities V 11 = 25 m/s and V 12 = 5 m/s enter a mixing chamber, and after complete mixing emerge as a single stream with uniform properties...

Two streams of water at the same pressure p1 but with veloc ities V₁₁
= 25 m/s and V₁₂
= 5 m/s enter a mixing chamber, and after complete mixing emerge as a single stream with uniform properties [See Fig. 4.30]. If no loss of any kind occurs in the flow, determine the exit velocity V₃
and the pressure di fference (p₃
– p₁). Given are A₁₁
= 20 cm3 , A₃
= 40 cm2 .