TVVP

Want to easy compute thermodynamic properties of water and steam without studying IAPWS-IF97 materials ? 
Don't have time to study complicated manuals for technical software ? 

Take our product TVVP. This software will let you :

• Compute value of required parameters from two chosen independent variables using only one procedure 

• The procedure lets you setting 13 combinations of couples of input values

• Very easy create your own library of functions with the same names as you already use 

• Use wide scale of functions directly in Excel by implementation of 96 new functions for calculation of thermodynamic properties of steam and water

Just learn to use only one procedure!
All calculations are protected against wrong numeric input values. 
Which parameters does the procedure work with?

• Temperature

• Pressure

• Specific volume

• Entropy

• Enthalpy

Except that there is a possibility to compute : 

• Specific isobaric heat capacity

• Specific isochoric heat capacity

• Speed of sound

• Kinematic viscosity

• Thermal conductivity

• Coefficient of isoentropic expansion

Some other calculations are easy to add

What is the software consisting of?
The base is a DLL library
EXE module (freeware) allows calculation in 1 point from two chosen independent  input variables.
The library is added by a file of functions for Excel, which is implemented in Excel during installation. 
The User manual will introduce you the installation process and limits of calculations of various parameters.
Actual price for one license is 4800 CZK (approx. 130 US$) + shipping and package. This software requires MS Windows 95/NT 4.0 or higher.

• Download now for free ...

• Write us to purchase the software or for more info

• Index of all legal users of the program TVVP

This software was developed according to order of the Czech Power Company ČEZ, a.s.
ČEZ belongs to the world first power utilities having introduced the product into operation. The Czech Power Company ČEZ has been using this software package as a consistent part of the newly formed operation and information system in order to analyze operational parameters and efficiency of the equipment installed in its power plants.