Properties of water and steam by IAPWS-IF97 formulation - part 1

If you have this functions and some others in your sheet you can calculate for example one Thermal Power Cycle:

We can use WaterSteamPro functions (www.wsp.ru) in Mathcad Prime 3 now. For the plotting h, s-diagram for example (saturated lines, an isobar, an isotherm and isohor of the zero point):

thx

sesem sesem wrote: thx

You welcome!

Can you show us how do you use this link?

Now we can do in Mathcad 15 a shorter link:

Hi Valery

Would it be possible to get a function for specific enthalpy, as function of pressure and specific entropy?

Best regards

See please www.wsp.ru

Mathcad 15

Mathcad Prim  3.1:

Or (Mathcad 15) free of charge for students by using cloud functions

Hi Valery, thank you for your attention.

I have installed WaterSteamPro on my PC, and I it works in Mathcad 15, but I can't get the it to work in prime. I have copied the "wspmcad.dll" file to the custom functions folder in Prime. However that does not seem, to do the job. I'm probably doing something wrong? I am on 64-bit system.
Is it possible that you could upload a mcdx. file, with HPS- function. Similar to the ones you have already uploaded.

This would be a huge help in my studies as a marine engineer.

Thanks in advcance

Rasmus,

I try to convert WSP for the 64-bit Prime in short time!

Now you can (as future marine engineer) study this article (marine+Mathcad)

A SHIP WILL SAIL THE WAY YOU CALCULATED AND NAMED IT

The article discusses the calculation of sustainable ships in fresh and seawater based on re-viewed the forces acting on the ship. A laboratory work, covering physics, mathematics and infor-matics is given.

Keywords: ship stability, center of gravity, center of buoyancy, Archimedes' principle, fresh water, seawater, density of water.

Can you translate it in English?

See please http://twt.mpei.ac.ru/ochkov/Ship.pdf

Hi Valery

I will be looking forward to 64-bit version.

Thank you for your attention

OK.

With Prime 4.