| WTT User's Guide | ||
|---|---|---|
| Previous | Properties and Implemented Models | Next |
| ρsat/ρ = 1 - C×ln[(B + p)/(B + psat)] |
| B = ∑biti, i ∈ [0, nterms,b - 1] |
| C = ∑citi, i ∈ [0, nterms,c - 1] |
| t = (T - Tcent)/100 |
where ρsat = density of saturated liquid, psat = saturation vapor pressure and Tcent = a fit constant
| Previous | Home | Next |
| REFPROP | Up | Tait |
©2012 copyright by the US Secretary of Commerce on
behalf of the United States of America. All rights reserved.
Privacy Policy/Security Notice/Accessibility Statement/Disclaimer/Freedom of Information Act (FOIA)
The TRC Group is part of the Thermophysical Properties Division in NIST's Material Measurement Laboratory
The National Institute of Standards and Technology is an agency of the U.S. Department of Commerce