Compressibility Charts
Compressibility Charts
(OP)
I understand how to use them but my book gives very exact answers that I feel I could only estimate. Is there a formula used when your P(reduced) and T(reduced) aren't nice numbers to work with?
For example a Pr of .977 and a Tr of 1.038. My compressibility chart has a large gap between Tr of 1 and 1.05 in that region so I don't know how the book got an answer of Z=.56
For example a Pr of .977 and a Tr of 1.038. My compressibility chart has a large gap between Tr of 1 and 1.05 in that region so I don't know how the book got an answer of Z=.56





RE: Compressibility Charts
http://www.et.byu.edu/~rowley/ChEn273/Topics/Mass_...
RE: Compressibility Charts
Katmar Software - AioFlo Pipe Hydraulics
http://katmarsoftware.com
"An undefined problem has an infinite number of solutions"
RE: Compressibility Charts
That is the same graph that i use. I understand how you could estimate the Pr easily but not the Tr because they are curves.
RE: Compressibility Charts
The article gives an example and clearly says Tr was interpolated.
RE: Compressibility Charts