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For Tr = 0.7, what is the ratio vg/vf using Fig. D.1
Chapter 2, Problem 93HP(choose chapter or problem)
Problem 93HP
For Tr = 0.7, what is the ratio vg/vf using Fig. D.1 compared to Table D.3?
FIGURE D.1 Lee–Kesler simple fluid compressibility factor.
TABLE D.3 Saturated Liquid–Vapor Compressibilities, Lee–Kesler Simple Fluid
Tr |
0.40 |
0.50 |
0.60 |
0.70 |
0.80 |
0.85 |
0.90 |
0.95 |
1 |
Pr sat |
2.7E-4 |
4.6E-3 |
0.028 |
0.099 |
0.252 |
0.373 |
0.532 |
0.737 |
1 |
Zf |
6.5E-5 |
9.5E-4 |
0.0052 |
0.017 |
0.042 |
0.062 |
0.090 |
0.132 |
0.29 |
Zg |
0.999 |
0.988 |
0.957 |
0.897 |
0.807 |
0.747 |
0.673 |
0.569 |
0.29 |
Questions & Answers
QUESTION:
Problem 93HP
For Tr = 0.7, what is the ratio vg/vf using Fig. D.1 compared to Table D.3?
FIGURE D.1 Lee–Kesler simple fluid compressibility factor.
TABLE D.3 Saturated Liquid–Vapor Compressibilities, Lee–Kesler Simple Fluid
Tr |
0.40 |
0.50 |
0.60 |
0.70 |
0.80 |
0.85 |
0.90 |
0.95 |
1 |
Pr sat |
2.7E-4 |
4.6E-3 |
0.028 |
0.099 |
0.252 |
0.373 |
0.532 |
0.737 |
1 |
Zf |
6.5E-5 |
9.5E-4 |
0.0052 |
0.017 |
0.042 |
0.062 |
0.090 |
0.132 |
0.29 |
Zg |
0.999 |
0.988 |
0.957 |
0.897 |
0.807 |
0.747 |
0.673 |
0.569 |
0.29 |
ANSWER:
Solution 93 HP
Step 1 of 2
To find the ratio of