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In: Mechanical Engineering

A rigid reservoir with 3 m3 volume is connected to a supply line. Initially the valve...

A rigid reservoir with 3 m3 volume is connected to a supply line.

Initially the valve is closed and the reservoir contains steam at 800 kPa, and x = 0.8 quality.

The valve is opened and steam is allowed until the final pressure is 2.5 MPa and 250 C.

a- Determine the mass of steam entered to the reservoir.

b- If the pressure is 3.5 MPa and temperature is 350 C at the supply line, evaluate the transferred heat in kJ, and determine the direction of the heat.

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Expert Solution

samet mamat answered 9 months ago
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