Mech 261 – Thermodynamics 1 - firefly...

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Mech 261 – Thermodynamics 1 Brayton Cycle: Gas Turbines and Compressors (Chapter 8, pages 368 to 374)

Transcript of Mech 261 – Thermodynamics 1 - firefly...

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Mech 261 – Thermodynamics 1 Brayton Cycle: Gas Turbines and Compressors (Chapter 8, pages 368 to 374)

Page 2: Mech 261 – Thermodynamics 1 - firefly labsfireflylabs.com/disted/courses/m261(2015)/d/w7/m261... · Mass and Energy Analysis of Control Volumes Chapter 6 (pages: 186 to 199) The
Page 3: Mech 261 – Thermodynamics 1 - firefly labsfireflylabs.com/disted/courses/m261(2015)/d/w7/m261... · Mass and Energy Analysis of Control Volumes Chapter 6 (pages: 186 to 199) The
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Mass and Energy Analysis of Control Volumes Chapter 6 (pages: 186 to 199)

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The steam turbine shown in Figure 6-29 has been designed to extract energy from the steam flow going through it and convert that energy to work output. Equation 6-40 can easily be used to figure out how much work will be produced if it assumed that q (heat losses to surroundings) is zero and one is able to look up the value of each enthalpy value, h. The finding of h is the next thing we must focus on. Many devices can be analysed using the ideas of open systems (control volumes).

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