Plasma modelling & data integration
The Plasma Modeling and Data Integration Department is dedicated to the comprehensive research and analysis of plasma processes, which are characterized by their multiphysical nature. Our goal is to use advanced models and multimodal investigation methods to map the diverse aspects of these complex systems. To do this, we use simulations, measurements, and sensor data as needed and integrate them into a coherent overall picture.
We develop and apply both hydrodynamic and kinetic models that enable us to precisely capture and analyze physical effects and multiphysical processes. By closely linking experimental data and computer-aided simulations, we create a comprehensive understanding of the underlying mechanisms and dynamics. This integrative approach is crucial to overcoming challenges in plasma research and developing innovative solutions.
Our expertise includes the use of both commercial and in-house software solutions. We are continuously working to develop new methods to further optimize the simulation and characterization of plasma processes. Our efforts are aimed at achieving a detailed process understanding, optimizing plasma applications and thus making a sustainable contribution to the development of future-oriented technologies.
Technological equipment
- Boltzmann equation for electron kinetic effects
- PIC/MCC simulations for low-pressure plasmas
- Fluid-Poisson plasma models for thermal and non-thermal plasmas
- Single-, two- and multi-temperature models for thermal plasmas
- Reaction-kinetics models and collision-radiation models for various gases and gas mixtures
- Multi-scale models for multi-physical effects
Strong expertise in the use of COMSOL Multiphysics as a simulation platform for specific investigations and multiphysical problems. Both available modules and individually tailored models are used.
Customized codes are developed for scientific research and application-specific questions, which can also be made commercially available if required.
Selected in-house developments are provided as open-source software. The code repositories are available on GitHub: https://github.com/INP-SDT. Individual support for the use and further development of the software for individual investigations can be arranged.
Für rechenintensive Simulationen steht ein leistungsstarker HPC-Cluster mit CPU- und GPU-Knoten zur Verfügung.