The RMT diagram for an acoustic coating with three-layer periodic inclusions, in which the start (10 Hz, blue dots) and cut-off (10000 Hz, black asterisks) frequencies of sound absorption coefficients are distinguished.
<p>Notably, beyond 2818 degrees of freedom, the sound absorption remains almost unaltered as the number of degrees of freedom increases, which means that the number of degrees of freedom does not significantly affect the sound absorption performance.</p>
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| المؤلف الرئيسي: | |
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| مؤلفون آخرون: | , , , |
| منشور في: |
2024
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| الموضوعات: | |
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| _version_ | 1852024998205587456 |
|---|---|
| author | Xiaogang Li (299205) |
| author2 | Peng Liu (120506) Xilong Zhang (514791) Xiaoyang Zhu (138556) Hongbo Zhang (427842) |
| author2_role | author author author author |
| author_facet | Xiaogang Li (299205) Peng Liu (120506) Xilong Zhang (514791) Xiaoyang Zhu (138556) Hongbo Zhang (427842) |
| author_role | author |
| dc.creator.none.fl_str_mv | Xiaogang Li (299205) Peng Liu (120506) Xilong Zhang (514791) Xiaoyang Zhu (138556) Hongbo Zhang (427842) |
| dc.date.none.fl_str_mv | 2024-11-21T19:01:22Z |
| dc.identifier.none.fl_str_mv | 10.1371/journal.pone.0311745.g003 |
| dc.relation.none.fl_str_mv | https://figshare.com/articles/figure/The_RMT_diagram_for_an_acoustic_coating_with_three-layer_periodic_inclusions_in_which_the_start_10_Hz_blue_dots_and_cut-off_10000_Hz_black_asterisks_frequencies_of_sound_absorption_coefficients_are_distinguished_/27885143 |
| dc.rights.none.fl_str_mv | CC BY 4.0 info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Biophysics Neuroscience Biotechnology Science Policy Space Science Biological Sciences not elsewhere classified Chemical Sciences not elsewhere classified transfer matrix method provide theoretical guidance finite element method featuring subwavelength thicknesses calculate effective material periodic solid inclusions different geometrical parameters acoustic absorption properties broadband sound absorption layer solid inclusions sound absorption broadband absorption steel inclusions geometric parameters different materials acoustic stealth acoustic performance acoustic coatings solid scatterers underwater equipment significantly improved quickly achieve optimized structure one layer layer case genetic algorithm analytical model analysis model 8890 hz 1780 hz |
| dc.title.none.fl_str_mv | The RMT diagram for an acoustic coating with three-layer periodic inclusions, in which the start (10 Hz, blue dots) and cut-off (10000 Hz, black asterisks) frequencies of sound absorption coefficients are distinguished. |
| dc.type.none.fl_str_mv | Image Figure info:eu-repo/semantics/publishedVersion image |
| description | <p>Notably, beyond 2818 degrees of freedom, the sound absorption remains almost unaltered as the number of degrees of freedom increases, which means that the number of degrees of freedom does not significantly affect the sound absorption performance.</p> |
| eu_rights_str_mv | openAccess |
| id | Manara_2250dcaf8f4ce2cf2b80383ba80b27fb |
| identifier_str_mv | 10.1371/journal.pone.0311745.g003 |
| network_acronym_str | Manara |
| network_name_str | ManaraRepo |
| oai_identifier_str | oai:figshare.com:article/27885143 |
| publishDate | 2024 |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | CC BY 4.0 |
| spelling | The RMT diagram for an acoustic coating with three-layer periodic inclusions, in which the start (10 Hz, blue dots) and cut-off (10000 Hz, black asterisks) frequencies of sound absorption coefficients are distinguished.Xiaogang Li (299205)Peng Liu (120506)Xilong Zhang (514791)Xiaoyang Zhu (138556)Hongbo Zhang (427842)BiophysicsNeuroscienceBiotechnologyScience PolicySpace ScienceBiological Sciences not elsewhere classifiedChemical Sciences not elsewhere classifiedtransfer matrix methodprovide theoretical guidancefinite element methodfeaturing subwavelength thicknessescalculate effective materialperiodic solid inclusionsdifferent geometrical parametersacoustic absorption propertiesbroadband sound absorptionlayer solid inclusionssound absorptionbroadband absorptionsteel inclusionsgeometric parametersdifferent materialsacoustic stealthacoustic performanceacoustic coatingssolid scatterersunderwater equipmentsignificantly improvedquickly achieveoptimized structureone layerlayer casegenetic algorithmanalytical modelanalysis model8890 hz1780 hz<p>Notably, beyond 2818 degrees of freedom, the sound absorption remains almost unaltered as the number of degrees of freedom increases, which means that the number of degrees of freedom does not significantly affect the sound absorption performance.</p>2024-11-21T19:01:22ZImageFigureinfo:eu-repo/semantics/publishedVersionimage10.1371/journal.pone.0311745.g003https://figshare.com/articles/figure/The_RMT_diagram_for_an_acoustic_coating_with_three-layer_periodic_inclusions_in_which_the_start_10_Hz_blue_dots_and_cut-off_10000_Hz_black_asterisks_frequencies_of_sound_absorption_coefficients_are_distinguished_/27885143CC BY 4.0info:eu-repo/semantics/openAccessoai:figshare.com:article/278851432024-11-21T19:01:22Z |
| spellingShingle | The RMT diagram for an acoustic coating with three-layer periodic inclusions, in which the start (10 Hz, blue dots) and cut-off (10000 Hz, black asterisks) frequencies of sound absorption coefficients are distinguished. Xiaogang Li (299205) Biophysics Neuroscience Biotechnology Science Policy Space Science Biological Sciences not elsewhere classified Chemical Sciences not elsewhere classified transfer matrix method provide theoretical guidance finite element method featuring subwavelength thicknesses calculate effective material periodic solid inclusions different geometrical parameters acoustic absorption properties broadband sound absorption layer solid inclusions sound absorption broadband absorption steel inclusions geometric parameters different materials acoustic stealth acoustic performance acoustic coatings solid scatterers underwater equipment significantly improved quickly achieve optimized structure one layer layer case genetic algorithm analytical model analysis model 8890 hz 1780 hz |
| status_str | publishedVersion |
| title | The RMT diagram for an acoustic coating with three-layer periodic inclusions, in which the start (10 Hz, blue dots) and cut-off (10000 Hz, black asterisks) frequencies of sound absorption coefficients are distinguished. |
| title_full | The RMT diagram for an acoustic coating with three-layer periodic inclusions, in which the start (10 Hz, blue dots) and cut-off (10000 Hz, black asterisks) frequencies of sound absorption coefficients are distinguished. |
| title_fullStr | The RMT diagram for an acoustic coating with three-layer periodic inclusions, in which the start (10 Hz, blue dots) and cut-off (10000 Hz, black asterisks) frequencies of sound absorption coefficients are distinguished. |
| title_full_unstemmed | The RMT diagram for an acoustic coating with three-layer periodic inclusions, in which the start (10 Hz, blue dots) and cut-off (10000 Hz, black asterisks) frequencies of sound absorption coefficients are distinguished. |
| title_short | The RMT diagram for an acoustic coating with three-layer periodic inclusions, in which the start (10 Hz, blue dots) and cut-off (10000 Hz, black asterisks) frequencies of sound absorption coefficients are distinguished. |
| title_sort | The RMT diagram for an acoustic coating with three-layer periodic inclusions, in which the start (10 Hz, blue dots) and cut-off (10000 Hz, black asterisks) frequencies of sound absorption coefficients are distinguished. |
| topic | Biophysics Neuroscience Biotechnology Science Policy Space Science Biological Sciences not elsewhere classified Chemical Sciences not elsewhere classified transfer matrix method provide theoretical guidance finite element method featuring subwavelength thicknesses calculate effective material periodic solid inclusions different geometrical parameters acoustic absorption properties broadband sound absorption layer solid inclusions sound absorption broadband absorption steel inclusions geometric parameters different materials acoustic stealth acoustic performance acoustic coatings solid scatterers underwater equipment significantly improved quickly achieve optimized structure one layer layer case genetic algorithm analytical model analysis model 8890 hz 1780 hz |