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.
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.