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Modern Engineering Thermodynamics

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96 CHAPTER 3: Thermodynamic Properties<br />

Table 3.16 Problem 59<br />

Substance p (psia) T (°F) v (ft 3 /lbm) h (Btu/lbm)<br />

Water 1000. ? 0.2326 ?<br />

Ref.-134a 85.788 ? ? 111.33<br />

Water 1000. ? ? 1505.9<br />

Nitrogen ? −160. 0.250 ?<br />

Table 3.17 Problem 60<br />

Material p (psia) T (°F) v (ft 3 /lbm) h (Btu/lbm) u (Btu/lbm) x (if applicable)<br />

Water ? 35.0 ? ? ? 0.00<br />

Water 1.00 ? ? ? ? 1.00<br />

Water 14.7 1000. ? ? ? ?<br />

Ref.-134a ? –40.0 ? ? ? 0.500<br />

Table 3.18 Problem 61a<br />

Material p (psia) T (°F) v (ft 3 /lbm) h (Btu/lbm) u (Btu/lbm) x (if applicable)<br />

Water 14.7 300. ? ? ? ?<br />

Ref.-134a 23.805 ? ? ? ? 1.00<br />

Table 3.19 Problem 61b<br />

Material T (°F) p (psia) h (Btu/lbm) v (ft 3 /lbm) x (if applicable)<br />

Carbon dioxide 0.00 ? ? ? 0.20<br />

Nitrogen ? 100. ? 1.000 ?<br />

Table 3.20 Problem 62<br />

Material p (psia) T (°F) v (ft 3 /lbm) x (if applicable)<br />

Water 5.00 300. ? ?<br />

Water 100. ? 8.053 ?<br />

Water 1000. 544.8 0.100 ?<br />

Ref.-134a ? 0.00 ? 0.00<br />

Mercury 1.00 ? ? 1.00<br />

Table 3.21 Problem 63<br />

Material p (psia) T (°F) v (ft 3 /lbm) h (Btu/lbm) x (if applicable)<br />

Water 1.20 ? ? ? 0.00<br />

Water ? 220. ? ? 1.00<br />

Water ? 32.018 ? ? 0.500<br />

Water 8000. 2000. ? ? ?<br />

Ref.-134a 21.203 0.000 0.01185 11.63 ?<br />

Table 3.22 Problem 64<br />

Material p (psia) T (°F) v (ft 3 /lbm) h (Btu/lbm) x (if applicable)<br />

H 2 O 600. 600. ? ? ?<br />

H 2 O ? 200. ? ? 1.00<br />

H 2 O 200. 1500. ? ? ?<br />

H 2 O 14.696 ? ? ? 0.00<br />

Ammonia ? 100. ? ? 0.00

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