Figures & data
Figure 1. Hydrolysis reaction scheme.
Figure 2. Examples of mashing plant models.
Figure 3. Hybrid automaton for the TDO PID.
Figure 4. Simulation Study 1 – effect of a vessel insulation.
Figure 5. Simulation Study 2 – Modelica diagram.
Figure 6. Simulation Study 2 – set point and controlled variable (mashing mass temperature), left, and control signals (right).
Figure 7. Simulation Study 2 – modulating and TDO controls (period 100 seconds).
Figure 8. Simulation Study 2 – glucose (left) and dextrins (right) concentrations.
Figure 9. Simulation Study 2 – consumed energy in the various control implementations.
Figure 10. Simulation Study 3 – an industrial scale vessel.
