Solution Found!
Steam enters a nozzle operating at steady state at 20 bar,
Chapter 4, Problem 4.31(choose chapter or problem)
Steam enters a nozzle operating at steady state at 20 bar, \(280^{\circ} \mathrm{C}\), with a velocity of 80 m/s. The exit pressure and temperature are 7 bar and \(180^{\circ} \mathrm{C}\), respectively. The mass flow rate is 1.5 kg/s. Neglecting heat transfer and potential energy, determine
(a) the exit velocity, in m/s.
(b) the inlet and exit flow areas, in \(\mathrm{cm}^{2}\).
Questions & Answers
QUESTION:
Steam enters a nozzle operating at steady state at 20 bar, \(280^{\circ} \mathrm{C}\), with a velocity of 80 m/s. The exit pressure and temperature are 7 bar and \(180^{\circ} \mathrm{C}\), respectively. The mass flow rate is 1.5 kg/s. Neglecting heat transfer and potential energy, determine
(a) the exit velocity, in m/s.
(b) the inlet and exit flow areas, in \(\mathrm{cm}^{2}\).
ANSWER:Step 1 of 5
The following are given from the question.
Inlet pressure,
Inlet temperature,
Inlet velocity,
Exit pressure,
Exit temperature, 
Mass flow rate,