Granular binary mixtures improve energy dissipation efficiency of granular dampers

Varela Rosales NR, Santarossa A, Engel M, Pöschel T (2023)

Publication Type: Journal article

Publication year: 2023

Journal

Granular Matter Springer Verlag (Germany)

Book Volume: 25

Article Number: 49

Journal Issue: 3

DOI: 10.1007/s10035-023-01337-8

Abstract

Granular dampers are systems used to attenuate undesired vibrations produced by mechanical devices. They consist of cavities filled by granular particles. In this work, we consider a granular damper filled with a binary mixture of frictionless spherical particles of the same material but different size using numerical discrete element method simulations. We show that the damping efficiency is largely influenced by the composition of the binary mixture.

Authors with CRIS profile

Nydia Roxana Varela Rosales Lehrstuhl für Multiscale Simulation of Particulate Systems Angel Santarossa Lehrstuhl für Multiscale Simulation of Particulate Systems Michael Engel Professur für Modellierung von Selbstorganisationsprozessen Thorsten Pöschel Lehrstuhl für Multiscale Simulation of Particulate Systems

How to cite

APA:

Varela Rosales, N.R., Santarossa, A., Engel, M., & Pöschel, T. (2023). Granular binary mixtures improve energy dissipation efficiency of granular dampers. Granular Matter, 25(3). https://doi.org/10.1007/s10035-023-01337-8

MLA:

Varela Rosales, Nydia Roxana, et al. "Granular binary mixtures improve energy dissipation efficiency of granular dampers." Granular Matter 25.3 (2023).

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