Jeff Henning

Meta-stable States

5

Formulas for the meta-stable states just inside the vapor dome are provided in [IAPWS R7-97(2012)](http://www.iapws.org/relguide/IF97-Rev.html), the "_Revised Release on the IAPWS Industrial Formulation 1997 for the Thermodynamic Properties of Water...

Generic Thermodynamic Derivatives Function

4

A generic routine could be written for thermodynamic derivatives of any two property pairs as is done in CoolProp and RefProp. The generic formulas for such a function based on...

PS Input Pair Gives Erroneous Result on Saturation Curve in IF97 Backend

2

### Description IF97 Backend reverse calculation using (P, S) delivering erroneous values when state point is on the saturation Reporting this issue for a [user of CoolProp with Mathcad and...

Automatic Tests Failing Since February/April

18

### Description **Automated tests failing for many reasons recently; failing regularly with nightly builds...** - Release workflow - Node.js 16 actions are deprecated. Updated needed to Node.js 20. These warnings...

Catch2 workflow Fails on PRs and Pushes

2

I believe this is very confusing for contributors making PRs (it was for me) and is likely not the fault of their PR code. Catch2 has been failing for about...