Projects of SPP 1740
The priority program includes 18 projects of which 15 research instititutes right now participate. This projects are part of or sssociaated with the priority programm:
Experimental Fluid dynamics
- Experimental studies on the hydrodynamics, mass transfer and reaction in bubble swarms with ultrafast X-ray tomography and local probes
- Analysis of mixing und mass transport processes in bubble swarms under the influence of bubble-induced turburlence
- Mass transfer around gas bubbles in reacting liquids
- Spatially resolved experimental analysis and modeling of mass transfer from rising gas bubbles under influence of swarm turbulence with superimposed chemical reaction
- Investigation of the influence of transport processes on chemical reactions in bubble flows using space-resolved in-situ analytics and simultaneous characterization of bubble dynamics in real-time
- Experimental investigation of reactive bubble flows-influence of boundary layer dynamics on mass transfer and chemical reactions
- Exemplary determination and vervification of kinetics of a gas-liquid reaction
Simulation und Modellierung
- Direct numerical simulation of multi-physics reactive mass transfer at single multiple bubbles
- Development and application of a direct numerical method for reactive transport processes in bubble systems
- Numerical simulation techniques for the efficient and accurate treatment of local fluidic transport processes together with chemical reactions
- Modelling the influence of bubble dynamics on motion, mass transfer and chemical reaction
Reaktionssysteme
- Control of the formation and reaction of copper-oxygen/nitrogen monoxide adduct complexes in multiphase streams
- In-situ characterisable nitrosyl-iron complexes with controllable reactivity in multiphase reaction media
- Formation, reactivity tuning and kinetic investigations of iron "dioxygen" intermediate complexes and derivatives in multiphase flow reactions
Assoziierte Projekte