Re: Phase change equation

Torben Laursen wrote:

> Hi Ryan
> 
>> Do equations for the lines in phase diagrams exist? I want to be able
>> to enter a temperature and pressure and test to see which side of the
>> line it falls on.
> So you want to see if it is one-phase of two-phase, yes?

You can even have three phases in equilibrium within that T and p range.
(water has a tripple point at T=0.0075 C and 6.1 millibar)

Greetings from,
Geir Arne Evjen