Student works Topic offers for Belege, Diplomarbeiten und sHK Structured according to [Research Group] Pending for application: [Electrochemical systems] Experimental investigation of OER selectivity and bubble dynamics [Electromagnetic Separation] Investigation of Solvent Extraction of Rare Earths using Interferometry [Electromagnetic Separation] Levitating liquid metal drops in ferrofluid: magnetic levitation and X-ray imaging [Interfacial Phenomena] Algae harvesting by froth flotation: studies on froth stability [Interfacial Phenomena] Dynamics of bubble-particle attachment in a model stirred cell [Interfacial Phenomena] Competitive bubble-particle attachment from a particle mixture in a model stirred cell [Froth flotation] Experimental analysis of a multiphase jet [Froth Flotation] Euler-Euler simulation of rising bubble clusters in a downward flow [Electrochemical systems] Experimental investigation of H2-bubble dynamics in salt water [Foam and Froth] Xray for droplets in liquid metal [Foam and Froth] Experimental studies of the recovery of liquid and solids from overflowing froth [Foam and Froth] Experimental investigation of bubbly flow regime within a porous frit bubble generator [Foam and Froth] Optical investigation of froth surface In progress: [Interfacial phenomena] Experimental investigation of a viscous-fingering instability in a radial displacement [Interfacial Phenomena] Experimental investigation of a precipitation reaction front Visualization and analysis of flow, in a Solvent extraction setup [Electrochemical Systems] Prototype of a membranless electrolyzer Experimentelle Untersuchung von Blasenkoaleszenz in Salzlösungen Experimentelle Untersuchung der Mehrphasenströmung im Rührkessel mit PIV und Shadowgraphie [Interfacial Phenomena] Osmotic Pressure through the Polymer-surfactant membrane Untersuchung des Kollisionsverhalten von Partikeln an Blasen mit 4D Particle Tracking Velocimetry (4D PTV) [Interfacial Phenomena] Dynamics of Antibubbles [Interfacial Phenomena] Patterns and instabilities of a membrane formation system under radial injection in a Hele-Shaw cell [Electromagnetic Separation] Optical measurement on a rigid sphere falling in rare-earth solution with/ without magnetic field [Electromagnetic Separation] Remote control of a syringe pump for oil in water dispersions [Electromagnetic Separation] Two phase flow in a mili-/micro-fluidic channel: rare-earth extraction/stripping with/ without magnetic field [Electromagnetic Separation] Optical measurements of refractive index of rare earth solutions