The second block in the Reactors library, RYield, performs
the calculations based on the yield. The block takes similar
streams as that for the RStoic block, as shown in the figure to
the right. This block does not require exact information about
the stoichiometry or kinetics. Similar input to that of RStoic
is needed here for the exit stream. The output of the reaction
is defined based on the yield in the Setup | Yield form shown
in Figure 70. The yield is defined as mole or mass of each component per total mass input to the
block. Inert components can be defined in the same form and will not be included in the yield
calculations. No heat of reaction can be calculated here because the stoichiometry of the reaction
is not known. Another option to enter the yield is through the component mapping option. If this
option is selected in the Yield form, the Setup | Comp. Mapping from becomes available. In
this form, the combination (lumping) or breaking (de-lumping) of reactants (with their weight
fraction) to form products is input for each material.