67 citations
- University of OsloNO12 papers
- Norwegian University of Science and TechnologyNO5 papers
- University of WollongongAU5 papers
- Deutsches Elektronen-Synchrotron DESYDE3 papers
- Lund UniversitySE3 papers
- University Graduate CenterNO3 papers
- Comenius University BratislavaSK2 papers
- GSI Helmholtz Centre for Heavy Ion ResearchDE2 papers
- Helmholtz Institute JenaDE2 papers
- Ioffe InstituteRU2 papers
- UiT The Arctic University of NorwayNO2 papers
- University of CambridgeGB2 papers
6 papers · 1 filter
Particle-resolved simulations of shock-induced flow through particle clouds at different Reynolds numbers
Andreas Nygård Osnes, Magnus Vartdal, Marianne Gjestvold Omang +1
This study investigates the Reynolds-number dependence of shock-induced flow through particle layers at 10\% volume fraction, using ensemble-averaged results from particle-resolved…
Linear motion of multiple superposed viscous fluids
Magnus Vartdal, Andreas Nygård Osnes
In this paper the small-amplitude motion of multiple superposed viscous fluids is studied as a linearized initial-value problem. The analysis results in a closed set of equations f…
Scattering statistics of rock outcrops: Model-data comparisons and Bayesian inference using mixture distributions
Derek R. Olson, Anthony P. Lyons, Douglas A. Abraham +1
The probability density function of the acoustic field amplitude scattered by the seafloor was measured in a rocky environment off the coast of Norway using a synthetic aperture so…
The role of wave kinematics in turbulent flow over waves
Espen Åkervik, Magnus Vartdal
The turbulent flow over monochromatic waves of moderate steepness is studied by means of wall resolved LES, and cover a range of wave ages and Reynolds numbers. We compute the Four…
Computational analysis of shock-induced flow through stationary particle clouds
Andreas Nygård Osnes, Magnus Vartdal, Marianne Gjestvold Omang +1
We investigate the shock-induced flow through random particle arrays using particle-resolved Large Eddy Simulations for different incident shock wave Mach numbers, particle volume…
Scaling Behavior of Quasi-One-Dimensional Vortex Avalanches in Superconducting Films
A. J. Qviller, T. Qureishy, Y. Xu +6
Scaling behaviour of dynamically driven vortex avalanches in superconducting YBaCuO films deposited on tilted crystalline substrates has been observed using qua…