FUNDAMENTALS ENGINEERING TH THERMODYNAMICS MEEN 3347 FALL 20

FUNDAMENTALS ENGINEERING TH THERMODYNAMICS (MEEN 3347) FALL 2016 Examination 1 Show all work Time 1 HOUR 15 MINUTES Use only these papers or answers (extra pape ers will not be graded), write neatly, label all numbers withsubscriptsairestillenore letterdnorriteeneatlyulahelallm with units, tabel all variables with subscripts like state Lo2 letters not labeled will b bles with subscripts dike state 1 or 2, letters not labeled will be ignored 500 500 1400 20 b. C. d. 0.20 200 300 0.8

Solution

1)

V=0.0010 (m^3/kg), fluid is in compressed region.

2)

T=151.8 degrees C., x=0.53 (fluid is in two phase region)

3)

V=0.143 (m^3/kg), fluid is in super heat region

4)

P=8583.8 kPa, V=0.0176 (m^3/kg)