A steam (quality of 0.75, at 7 bar) enters a control volume at the inlet (1) to receive energy via heat transfer with a rate of 1195.74 kJ/s. The mass flow rate of the steam is 2 kg/s. Fifteen percent of the steam leaves the control volume at exit (2) and the remainder leaves at (3). The exit steams are at 7 bar and the same temperature T. The cross-section area of exit 2 is 50 cm2. Determine the velocity at exit 2, in m/s at steady state operation. lanore the effects of both kinetic and potential energy.

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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A steam (quality of 0.75, at 7 bar) enters a control volume at the inlet (1) to receive
energy via heat transfer with a rate of 1195.74 kJ/s. The mass flow rate of the steam is 2
kg/s. Fifteen percent of the steam leaves the control volume at exit (2) and the remainder
leaves at (3). The exit steams are at 7 bar and the same temperature T. The cross-section
area of exit 2 is 50 cm2. Determine the velocity at exit 2, in m/s at steady state operation.
Ignore the effects of both kinetic and potential energy.
Transcribed Image Text:A steam (quality of 0.75, at 7 bar) enters a control volume at the inlet (1) to receive energy via heat transfer with a rate of 1195.74 kJ/s. The mass flow rate of the steam is 2 kg/s. Fifteen percent of the steam leaves the control volume at exit (2) and the remainder leaves at (3). The exit steams are at 7 bar and the same temperature T. The cross-section area of exit 2 is 50 cm2. Determine the velocity at exit 2, in m/s at steady state operation. Ignore the effects of both kinetic and potential energy.
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