Main subject is the CFD-model development and validation for multiphase flows for medium and large scale industrial applications basing on the multi-fluid approach. Dedicated experiments as well as DNS / LES aiming on the development and validations of closure models.

Main topics are the investigation of transient multi- and two-phase flows, the investigation of safety and efficiency of thermohydraulic systems in nuclear and chemical processing facilities, and the process optimisation and diagnostics of chemical processes.

Focus on experimental and numerical research on flow control by means of electro­magnetic forces in conducting fluids.

The focus is on complex multiphase flows in resource technology processes such as froth flotation, electrolysis or extraction. Innovative measurement technology is used to investigate sub-processes and test strategies for process intensification.

The efficiency of thermal energy and se­paration processes has a decisive influence on energy supply and energy consumption worldwide. Research into innovative approaches to energy generation using supercritical CO₂ as a working medium as well as energy-optimised phase contacting and reducing the size of se­paration equipment are of crucial importance for resource-saving energy generation and use.

Cosmic ­­magnetic fields are generated by the hydro­­magnetic dynamo effect and play a crucial role in cosmic structure formation by means of the ­­magnetorotational instability. Liquid metal experiments may help to understand those fundamental processes