Ultimately, the end user defines the output displays desired from the digital twin. To show some possible displays, this section provides access to 132,818 graphs (106 graphs for each 5-minute time increment for all two-burner-row combinations [level pairs] at 2 different optimization strategies) from the continuous operation of the OPG Atikokan Digital Twin for the month of December 2019. The optimized operating conditions and the resulting predicted optimized boiler outputs are represented as a function of each of the 10 possible firing level pairs. Combining user-predefined constraints and objective function(s), the value of firing on any of these burner-level pairs can be identified with ranking noted by color (yellow through black) or priority (a through j). The decision theory that determines this priority is made with the predicted uncertainty taken into consideration, based on the user's predefined degree of risk aversion (the utility function).
This section provides access to the 320,000 selected images for visualization of the 400 LES simulations from the Arches (University of Utah, Carbon Capture Multidisciplinary Simulation Center) code encompassing the potential operating space for the OPG Atikokan biomass power generation boiler.
QED