3.14 - 3 3.14 Thermodynamic properties of steam from the...

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3.14 Thermodynamic properties of steam from the Steam Tables Initial conditions: Specific volume of liquid and of vapor : ± .; ± . VV L i 3 V i 3 m kg m kg = 1061 10 08857 3 Specific internal energy of liquid and of vapor ± ± . UU L i V i kJ kg kJ kg == 3139 24759 M.B: MM M fi i −= MMM i L i V i =+ ; M V L i L i = 200 liters ± = 194.932 kg; M V V i 3 V i = 60 m 200 liters ± =14.476 kg and so M i =209.408 kg E.B. MU MH ff ii in ±± ± M M H H L f L f V f V f L i L i V i V i L f V f L, in V, in ±± ±± . ± . ± +−+= + + ch 01 09 Total internal energy of steam + water in the tank 194.932 × 313.0 + 14.476 × 2475.9 = 9.686 × 10 4 kJ Properties of steam entering, 90% quality Specific volume =
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This note was uploaded on 01/06/2011 for the course CHE 330 at USC.

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