

webapp.ppds.co.uk is a web implementation of an interface to the PPDS Thermoserver.
It is intended to perform as both a convenient tool for Members to perform phase equilibria calculations, and as a showcase for the customisation that is possible using the interfaces that come with the Thermoserver.
PPDS has a long history of supporting 3rd party development and customisation and the v3.x family is no exception.
This web appliocation was written in VBScript calling the PPDS Dual COM interface directly. This interface, along with an Excel macrosheet interface, an ICapeOpen interface, and linkable FORTRAN libraries come as standard with the development kit for PPDS.