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Thermodynamics: property tables HELP

  1. Apr 18, 2009 #1
    Thermodynamics: property tables HELP!!

    1. The problem statement, all variables and given/known data

    1 kg of R-134a fills a 0.14m^3 weighted piston cylinder device at a temperature of -26.4C. The container is now heated until the temp is 100C.
    Determine the final volume.


    3. The attempt at a solution
    So the boiling point is -26.1, so it is a saturated vapor to a superheated vapor?
    the specific volume is .14m^3
    Pressure is constant? Using a T-V graph?
    I dont understand how to go about this problem any help would be great!
     
  2. jcsd
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