Work

Towards the Stability of Waveform Relaxation in Distributed Process Co‐Simulation

Year: 2022

Type: article

Abstract: Within the Carbon2Chem® collaborative research project, mathematical models are used to simulate operational scenarios of cross‐industrial networks, particularly chemical plants implemented in a steel mill environment. In this context the distributed co‐simulation is used, which enables the independent development of the constituent subsystems. The underlying waveform relaxation algorithm is examined and evaluated with regard to its stability and convergence characteristics when calculating the solution in comparison to the monolithic modeling approach.

Source: Chemie Ingenieur Technik

DOI: 10.1002/cite.202200026

Authors: Thorsten Wack, Andreas Schröder, Görge Deerberg

Institution: Fraunhofer Institute for Environmental, Safety and Energy Technology UMSICHT

Language: English

Topic: Modeling and Simulation Systems

Subfield: Computational Theory and Mathematics

Field: Computer Science

Domain: Physical Sciences

Open Access status: hybrid

Estimated APC paid: $3,550

Funder: Bundesministerium für Bildung und Forschung