A study of energy dissipation and critical speed of granular flow in a rotating cylinder |
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| Authors: | Sergiu C. Dragomir,Mathew D. Sinnott,S. Eren Semercigil,Ö zden F. Turan |
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| Affiliation: | 1. School of Engineering and Science, Victoria University, Melbourne, Victoria 3000, Australia;2. CSIRO Mathematics and Information Sciences, Clayton, Victoria 3169, Australia;3. HG Research and Consulting, PO Box 6064, Cromer, Victoria 3193, Australia |
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| Abstract: | Tuned vibration absorbers may improve the safety of flexible structures which are prone to excessive oscillation magnitudes under dynamic loads. A novel absorber design proposes sloshing of granular material in a rotating cylinder where the granular material is the energy dissipating agent. As the conventional dissipative elements require maintenance due to the nature of their function, the new design may represent a virtually maintenance free alternative. |
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