Zobrazeno 1 - 10
of 219
pro vyhledávání: '"MEIBURG, ECKART"'
Laboratory experiments and particle-resolved simulations are employed to investigate the settling dynamics of a pair of rigidly connected spherical particles of unequal size. They yield a detailed picture of the transient evolution and the terminal v
Externí odkaz:
http://arxiv.org/abs/2406.10381
We present a systematic simulation campaign to investigate the pairwise interaction of two mobile, monodisperse particles submerged in a viscous fluid and subjected to monochromatic oscillating flows. To this end, we employ the immersed boundary meth
Externí odkaz:
http://arxiv.org/abs/2403.04304
Autor:
Rommelfanger, Nicholas, Vowinckel, Bernhard, Wang, Zixuan, Dohrmann, Reiner, Meiburg, Eckart, Luzzatto-Fegiz, Paolo
Cohesive effects between fine-grained sediment particles greatly influence their effective settling rate and erodibility. Many studies have observed a qualitative difference in settling dynamics between clays in freshwater, where particles remain dis
Externí odkaz:
http://arxiv.org/abs/2203.15545
Autor:
Yao, Yinuo, Biegert, Edward, Vowinckel, Bernhard, Köllner, Thomas, Meiburg, Eckart, Balachandar, S., Criddle, Craig S., Fringer, Oliver B.
Publikováno v:
International Journal for Numerical Methods in Fluids, 94 (2022), 1810-1840
We present a collocated-grid framework for Direct Numerical Simulations of polydisperse particles submerged in a viscous fluid. The fluid-particle forces are coupled with the Immersed Boundary Method (IBM) while the particle-particle forces are model
Externí odkaz:
http://arxiv.org/abs/2109.03972
Autor:
Kostynick, Robert, Matinpour, Hadis, Pradeep, Shravan, Haber, Sarah, Sauret, Alban, Meiburg, Eckart, Dunne, Thomas, Arratia, Paulo, Jerolmack, Douglas
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America, 2022 Nov 01. 119(44), 1-10.
Externí odkaz:
https://www.jstor.org/stable/27209005
Publikováno v:
In International Journal of Heat and Mass Transfer 15 December 2023 217
Publikováno v:
In Geoenergy Science and Engineering August 2023 227
Consolidation of freshly deposited cohesive and non-cohesive sediment: particle-resolved simulations
We analyze the consolidation of freshly deposited cohesive and non-cohesive sediment by means of particle-resolved direct Navier-Stokes simulations based on the Immersed Boundary Method. The computational model is parameterized by material properties
Externí odkaz:
http://arxiv.org/abs/1907.03700
Autor:
Penaloza-Giraldo, Jorge A., Hsu, Tian-Jian, Manning, Andrew J., Ye, Leiping, Vowinckel, Bernhard, Meiburg, Eckart
Publikováno v:
In Water Research 15 April 2023 233
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