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Peer Reviewed
See detailScience teaching and learning in multilingual environments
Andersen, Katja Natalie UL

Scientific Conference (2017, April 10)

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See detailAre Researchers in Europe European Researchers? A Study of Doctoral Researchers at the University of Luxembourg.
Hu, Adelheid UL; Byram, Michael UL; Rahman, Mizanur

in Studies in Higher Education (2017)

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See detailDeutschunterricht im Dialog der Generationen
Küpper, Achim UL

Presentation (2017)

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See detailSprachenarbeit in der interkulturellen Migrationsgesellschaft
Küpper, Achim UL

Presentation (2017)

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See detailBook Review: Policy Analysis of Structural Reforms in Higher Education
Epping, Elisabeth UL

in Zeitschrift Hochschule und Weiterbildung (2017), 2

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See detailLiquid Transport in Bi-disperse Particle Beds
Wu, Mingqiu UL; Khinast, Khinast; Radl, Stefan

Poster (2016, September 15)

Flow of highly saturated wet granular matter is encountered in wide range of engineering application, particularly in the pharmaceutics, food industry and energy sector , in addition, granular particles ... [more ▼]

Flow of highly saturated wet granular matter is encountered in wide range of engineering application, particularly in the pharmaceutics, food industry and energy sector , in addition, granular particles beds usually compose of various of particle properties (i.e.,, shape, size, density, etc.) and it well know that particle size polydispersity and shape significantly influence on the transport of mass and liquid in a fluidized bed system. [less ▲]

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See detailMit Postern die Welt erkunden
Andersen, Katja Natalie UL

Scientific Conference (2016, February 18)

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See detailA Model to Predict Liquid Bridge Formation Between Wet Particles Based on Direct Numerical Simulations
Wu, Mingqiu UL; Khinast, Johannes; Radl, Stefan

in AIChE Journal (2016), 62(6), 1877-1987

We study dynamic liquid bridge formation, which is relevant for wet granular flows involving highly viscous liquids and short collisions. Specifically, the drainage process of liquid adhering to two ... [more ▼]

We study dynamic liquid bridge formation, which is relevant for wet granular flows involving highly viscous liquids and short collisions. Specifically, the drainage process of liquid adhering to two identical, non-porous wet particles with different initial film heights is simulated using Direct Numerical Simulations (DNS). We extract the position of the interface, and define the liquid bridge and its volume by detecting a characteristic neck position. This allows us building a dynamic model for predicting bridge volume, and the liquid remaining on the particle surface. Our model is based on two dimensionless mobility parameters, as well as a dimensionless time scale to describe the filling process. In the present work model parameters were calibrated with DNS data. We find that the proposed model structure is sufficient to collapse all our simulation data, indicating that our model is general enough to describe liquid bridge formation between equally sized particles [less ▲]

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See detailDer Zirkus als interkulturelles und poetologisches Modell bei Kafka
Küpper, Achim UL

Presentation (2016)

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See detailDie Kälte des Weltalls
Küpper, Achim UL

Presentation (2016)

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See detailStrategie, Ritual und Aleatorik: Kulturtheorien des Spiels
Küpper, Achim UL

Presentation (2016)

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See detailHandlungsorientierung und Aufgabenorientierung im Fach Éveil aux Sciences
Andersen, Katja Natalie UL

Scientific Conference (2015, May 16)

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