25 citations · 31 across the 4 of their papers we have counts for
4 papers
Simulating spiraling bubble movement in the EL approach
Andreas Weber, Hans-Jörg Bart, Axel Klar
Simulating the detailed movement of a rising bubble can be challenging, especially when it comes to bubble path instabilities. Free rising ellipsoidal bubbles not only move in stra…
Flow simulation in a 2D bubble column with the Euler-Lagrange and Euler-Euler method
Andreas Weber, Hans-Jörg Bart
Bubbly flows, as present in bubble column reactors, can be simulated using a variety of simulation techniques. In order to gain high resolution CFD methods are used to simulate a p…
Experimental Validation of a Microscopic Ellipsoidal Particle Model Immersed in Fluid Flow
A. Meurer, A. Weber, H. -J. Bart +1
A simulation of ellipsoidal particles inside a fluid flow is presented and validated from our own lab size experiments where data has been recorded using a camera set-up and post-p…
Monopole currents and Dirac sheets in U(1) lattice gauge theory
W. Kerler, C. Rebbi, A. Weber
We show that the phases of the 4-dimensional compact U(1) lattice gauge theory are unambiguously characterized by the topological properties of minimal Dirac sheets as well as of m…