This demo of Parian Software's Thermal Resistance Network Analyser program is a standalone demo that does not require a formal installation to run. You, however, should have or be able to create a folder on your hard disk, copy/download this ZIP file into that folder, and UNZIP the downloaded file. Read the license agreement in the file license.txt. At that point, you may run psdemo.exe from either Windows Explorer or the START|RUN menu.
The demo will allow you to create thermal resistor networks (limited, however, to 10 total elements, including wire elements), but does not calculate nodal temperatures. A test network with these temperatures already calculated accompanies the demo. To use it, load the file TEST.NET into the demo, and click on the Show Temperatures tool button.
Download the Demo (approx 260k).
This text file details the format of the data that will be made available by the user interface program to the solver math routines.
Download the Specifications.