Ian Bell

Results 624 comments of Ian Bell

There are *fundamental* differences when you specify the mixture versus using the pseudo-pure fluid EOS. The mixture routines are not reliable, I can say that because I wrote them. Use...

In order to confirm if it's actually a problem, I recommend you start with inputs that don't have any reference state in them (T, P for instance), calculate the entropy...

What are your input state and output pressure? On Tue, Nov 26, 2019, 3:06 AM fedecera94 wrote: > I started with temperature and pressure. I have to study an isoetropic...

I can confirm this behavior, but I am not yet sure why it happens

This library I have been developing is the solution to this problem: https://teqpflsh.readthedocs.io/en/latest/

The superancillary approach is the solution, which will make the entropy clean: https://ianhbell.github.io/teqpflsh-nist-docs/en/latest/superancillary/SuperancillaryWater.html

And more here: https://ianhbell.github.io/teqpflsh-nist-docs/en/latest/superancillary/SuperancillaryIterations.html

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Perfect, there is your answer: there is no model in CoolProp for parahydrogen's thermal conductivity.

Yes, but for CoolProp to get this functionality, somebody has to do this. On Thu, Aug 22, 2019, 9:59 PM Sum4691 wrote: > OK. > But isn't that a problem?...