Engineering, 20.02.2020 18:02 KenzieD7876

A. For the four conditions below, calculate the reduced pressure and the reduced temperature.

HINT: See Appendix E. Based on these values, decide if ideal-gas behavior is reasonable, i. e., that Pv = RiT within +/- 5%.

i. P = 15 MPa T = 1200 K
ii. P = 15 MPa T = 800 K
iii. P = 10 MPa T = 600 K
iv. P = 0.10 MPa T = 600 K

b. Use the generalized compressibility chart to estimate a value of the compressibility factor Z for these conditions.
c. Use the NIST webbook to determine the compressibility factor Z for steam at the conditions above. How "ideal" is steam at these various conditions? How do these Z-values compare with your estimates from part 2?

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A. For the four conditions below, calculate the reduced pressure and the reduced temperature.
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