311_guide13 - ME/NE 311 Introduction to Thermal and Fluid...

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ME 311 Reading Guide #13 1/2 ME/NE 311 Introduction to Thermal and Fluid Sciences Reading Guide #13 Chapter 6 Sections 6.1, 6.3, 6.4 Section 6.1: Introduction 1. In a steady‐state process the mass inside the control volume, the mass flowing into and out of the control volume, and the heat and ______________ crossing the control volume boundary do not change with time. 2. After operating for long periods of time the devices considered in Chapter 6 tend to operate in a _________________________________ manner. Section 6.3: Turbines 1. In a power plant, thermal energy in the form of high pressure __________________ drives the turbine. 2. What does a hydroturbine extract from a flowing stream? _____________________. 3. What conservation equation is used to determine the power output from a turbine? ________________________________ 4. In addition to changes in kinetic and potential energy, what is generally (but not always) neglected in the analysis of turbine power output? ___________________________ 5.
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This note was uploaded on 05/16/2011 for the course ME 311 taught by Professor Alexia during the Spring '11 term at University of Oregon.

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311_guide13 - ME/NE 311 Introduction to Thermal and Fluid...

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