9 research outputs found
Critical evaluation of CFD codes for interfacial simulation of bubble-train flow in a narrow channel
Get PDFSimulation der Wärmeübertragung und Zweiphasenströmung in Apparaten der Mikroverfahrenstechnik
Get PDFA Microfluidic Device for the Investigation of Rapid Gold Nanoparticle Formation in Continuous Turbulent Flow
Get PDFA new setup with an integrated microfluidic chip with small dead time, high time resolution and compatibility with in situ X-ray absorption (XAS) measurements is presented. It can also be combined with a free liquid jet. By using the microfluidic chip the short reaction times from 2 to 20 milliseconds can be observed, beyond that an external cyclone mixer for extended observation times was applied. The reduction of gold ions with tetrakis(hydroxy-methyl)phosphonium (THPC) has been investigated in the microfluidic setup to monitor this reaction yielding small gold nanoparticles, requiring preferentially a free liquid jet
3D-printed structured catalysts for CO methanation reaction: Advancing of gyroid-based geometries
Get PDFSimulation der Wärmeübertragung und Zweiphasenströmung in Apparaten der Mikroverfahrenstechnik
Get PDFNatural micro-scale heterogeneity induced solute nanoparticle retardation in fractured crystalline rock
No full textA Microfluidic Device for the Investigation of Rapid Gold Nanoparticle Formation in Continuous Turbulent Flow
No full textA new setup with an integrated microfluidic chip with small dead time, high time resolution and compatibility with in situ X-ray absorption (XAS) measurements is presented. It can also be combined with a free liquid jet. By using the microfluidic chip the short reaction times from 2 to 20 milliseconds can be observed, beyond that an external cyclone mixer for extended observation times was applied. The reduction of gold ions with tetrakis(hydroxy-methyl)phosphonium (THPC) has been investigated in the microfluidic setup to monitor this reaction yielding small gold nanoparticles, requiring preferentially a free liquid jet
