author={Jari Lappalainen and Tommi Myller and Osmo Vehvil{\"a}inen and Sami Tuuri and Kaj Juslin},
A dynamic simulation model of a 3-ply paperboard production process was developed. The simulation model consists of stock preparation and proportioning, short circulations, wire and press sections, and 75 drying cylinders including the steam and condensate system. Functionality of the automatic grade change program used on the machine was modeled as well. Physical, first principles models were used whenever possible. Simulator was extensively validated using historical data. The simulator has… CONTINUE READING


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