Lecture 14 Examples - Example 1 Two steady flows of air...

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Example 1 : Two steady flows of air enter a device as shown: The device loses 1.0 kW of heat to the surroundings and produces 4 kW of power output. Determine 𝑚 2 . 1 2 3 𝑚 1 = 0.025 kg/s P 1 = 350 kPa T 1 = 150 °C P 3 = 100 kPa T 3 = -40 °C P 2 = 450 kPa T 2 = 15 °C
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Unformatted text preview: Example 2 : An adiabatic turbine receives two flows of steam as shown: Find the net work generated by the steam turbine. ° 1 = 5 kg/s P 1 = 3000 kPa T 1 = 700 °C ° 2 = 15 kg/s P 2 = 800 kPa T 2 = 150 °C P 3 = 10 kPa x 3 = 0.96 ±...
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  • Spring '08
  • Chung
  • Hebrew numerals, kPa, AirTrain Newark, °C

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