| Title: | Acoustic waves in fluid-saturated periodic scaffolds |
| Authors: | Rohan, Eduard Cimrman, Robert |
| Citation: | ROHAN, E., CIMRMAN, R. Acoustic waves in fluid-saturated periodic scaffolds. In: Engineering mechanics 2019. Praha: Institute of Thermomechanics, The Czech Academy of Sciences, v. v. i., 2019. s. 319-322. ISBN 978-80-87012-71-0, ISSN 1805-8248. |
| Issue Date: | 2019 |
| Publisher: | Institute of Thermomechanics, The Czech Academy of Sciences, v. v. i. |
| Document type: | konferenční příspěvek conferenceObject |
| URI: | http://hdl.handle.net/11025/45146 |
| ISBN: | 978-80-87012-71-0 |
| ISSN: | 1805-8248 |
| Keywords in different language: | Acoustics;Periodic scaffolds;Floquet-Bloch theory;Homogenization;Band gaps |
| Abstract in different language: | We consider acoustic wave propagation in periodic scaffolds saturated by inviscid fluid at rest. To analyze the wave dispersion, two approaches are examined: the periodic homogenization (PH) and the Floquet-Bloch wave decomposition (FB). While PH gives dispersion-less response, the FB method enables to capture band gap behaviour. |
| Rights: | © Institute of Thermomechanics, The Czech Academy of Sciences, v. v. i. |
| Appears in Collections: | Konferenční příspěvky / Conference papers (MLT) Konferenční příspěvky / Conference Papers (CT4) Konferenční příspěvky / Conference papers (MMI) Konferenční příspěvky / Conference Papers (CTM) Konferenční příspěvky / Conference papers (NTIS) OBD |
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| File | Size | Format | |
|---|---|---|---|
| EM_2019.pdf | 1,5 MB | Adobe PDF | View/Open |
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