Perform analysis of control systems, test new control concepts, optimize start-up and shut-down process, Analyze different failure scenarios and dimension certain components

Visa2Paper is a library of industrial plant model components, which enables the user to simulate dynamic behavior of pulp and paper plants, to answer current questions about plant control strategies, production planning, operator training and test of control system code. The library Visa2Paper includes models for general process equipment common in different types of plants: pumps, heat exchangers, valves, piping and fittings, storage tanks, pressurized vessels.

Benefits

• It is possible to set up dynamic models of complex pulp and paper plants and basic general plants using these models.

• These models are suitable to examine the transient behavior of the plant, perform operators training or validate control system code.

• The library uses base classes in combination with replaceable classes for complex models to enable a modular extension of the library.

Highlights

• Comprehensive range of general process equipment common in different types of plants: pumps, heat exchangers, valves, piping and fittings, storage tanks, pressurized vessels.

• All medium property calculations is done in the medium, so by using different media the density could be fixed or calculated based on the full IF97 water equations.

• More complicated models consists of replaceable parts, like the pressure-flow equations for valves that could be calculated with all details such as cavitation, or it can be replaces by a simple linear equation for cases when this relations is non critical.