Please make sure you've read the intro page about this highly technical trail on the Webel libraries for the Wolfram Language and SysML4Mathematica.
This technical slide trail section shows some examples from the Webel Psy` library for Psychrometrics (humid air physics) and some typical cases known from reference books.
The MPsy extension of the Webel MAll universal class is a “one shot” class used statelessly. It is used here also to demonstrate representation of networks of Wolfram Language equations in SysMLv1, both as Activity Diagrams and as Parametrics Diagrams (using ConstraintBlocks).
This section is accompanied by this separate online trail:The following trail section is a pre-requisite for understanding this section:
These trail sections may help you understand some of the technical background and conventions used:
Please note this slide trail section is not a SysML tutorial!
To learn SysML for MBSE please attend the Webel course: