ReadingQuestions_7_Chp_5.3_5.5

ReadingQuestions_7_Chp_5.3_5.5 - the mechaical energy that...

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Chemical Engineering 374 Reading Questions 7—Chapter 5.3, 5.5 Name ________________________________________________________ 1. How is “mechanical energy” defined and how does “flow work” relate to this definition and lead to the inclusion of P/ ρ as one form of mechanical energy? 2. What are the three components considered in the mechanical energy? 3. Actual fluid-handling mechanical devices are less than 100% efficient. What happens to
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Unformatted text preview: the mechaical energy that is lost by these devices? 4. In the derivation of the energy equation from the First Law of Thermodynamics, the work done on the system is divided into what two forms of work? 5. In Equations 5.65 and 5.66, single inlet and outlet velocities are shown for each stream, compared with the integral forms in Equation 5.60. What limitation does that place on the use of Equations 5.62 and 5.63?...
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This note was uploaded on 03/20/2012 for the course CHE 374 taught by Professor Davido.lignel during the Fall '11 term at BYU.

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