Aspen Properties Toolkit Manual

http://www.cadfamily.com/downinfo/300881.html

The same physical property methods and data in different processengineering programs, for the same project. This ensures consistentresults in simulation, equipment design, and other tasks. The same physical property system for different applications. (Forexample, you can use the same GUI, conventions, analysis and reportingtools.) You need to learn only one physical property system.In addition, Aspen Properties Toolkit provides a property system designed foruse in mathematical models requiring iterative or stepwise calculations. Itoffers efficiency of calculation, continuity of results, and quality ofextrapolation.