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Need Help

  1. Oct 27, 2011 #1
    Please i need answer for this questions

    A- compare the Carnot cycle with the Ranking Cycle
    B- State The Steady Flow Energy equation and discuss the Origin and definition of each of the terms
    c- A vapour compression refrigeration using ammonia works at a condenser temperature of 40C and an evaporator temperature of -5C the refrigerant leaves the evaporator as a saturated vapour.
    calculate the refigerations effect and coefficient of performance if
    a) the refrigerant leaves the condenser saturated
    b) the refrigerant is subcooled to 20 C before entering the throttle valve

    thanks
     
  2. jcsd
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