Satisfy component balance by adding smart constraints

Smart constraints are not connected by streams to other objects, so they can be placed anywhere on your flowsheet where there is space. Try to position them in a way that makes sense, usually beside the objects to which they refer.

We shall add constraints to the model "new_test" for this example like the ones shown below.

We shall now define the two constraints which must be met for this tutorial example. In order to do this, we must first define components.