Creation of an “interferometer” installation at MAI to study the acoustic properties of sound-absorbing materials and liners
An “interferometr” installation with a normal incidence of sound waves has been created in the laboratory of “Vibroacoustics and acoustic design of aviation technology” at MAI to study the acoustic characteristics of sound-absorbing materials and structures. The equipment and main characteristics of...
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| Format: | Article |
| Language: | English |
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EDP Sciences
2025-01-01
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| Series: | EPJ Web of Conferences |
| Online Access: | https://www.epj-conferences.org/articles/epjconf/pdf/2025/06/epjconf_apitech-vii2025_01011.pdf |
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| author | Moshkov Petr Ostroumov Maxim Strelets Dmitry |
| author_facet | Moshkov Petr Ostroumov Maxim Strelets Dmitry |
| author_sort | Moshkov Petr |
| collection | DOAJ |
| description | An “interferometr” installation with a normal incidence of sound waves has been created in the laboratory of “Vibroacoustics and acoustic design of aviation technology” at MAI to study the acoustic characteristics of sound-absorbing materials and structures. The equipment and main characteristics of the created installation are not inferior to the leading analogues of Bruel&Kjaer, BSWA, Mecanum, Acoustic Awareness, Müller-BBM Industry Solutions GmbH, as well as previously developed and used in the Russian Federation. A comparison was made of the acoustic characteristics of samples of sound-absorbing structures and materials similar in geometric parameters, obtained at the MAI “interferometer” installation and data published in the open press. |
| format | Article |
| id | doaj-art-eaea1fe3393a4cada4cf3f37bdadf9c0 |
| institution | DOAJ |
| issn | 2100-014X |
| language | English |
| publishDate | 2025-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | EPJ Web of Conferences |
| spelling | doaj-art-eaea1fe3393a4cada4cf3f37bdadf9c02025-08-20T03:05:45ZengEDP SciencesEPJ Web of Conferences2100-014X2025-01-013210101110.1051/epjconf/202532101011epjconf_apitech-vii2025_01011Creation of an “interferometer” installation at MAI to study the acoustic properties of sound-absorbing materials and linersMoshkov Petr0Ostroumov Maxim1Strelets Dmitry2Moscow Aviation Institute (National Research University)Moscow Aviation Institute (National Research University)Moscow Aviation Institute (National Research University)An “interferometr” installation with a normal incidence of sound waves has been created in the laboratory of “Vibroacoustics and acoustic design of aviation technology” at MAI to study the acoustic characteristics of sound-absorbing materials and structures. The equipment and main characteristics of the created installation are not inferior to the leading analogues of Bruel&Kjaer, BSWA, Mecanum, Acoustic Awareness, Müller-BBM Industry Solutions GmbH, as well as previously developed and used in the Russian Federation. A comparison was made of the acoustic characteristics of samples of sound-absorbing structures and materials similar in geometric parameters, obtained at the MAI “interferometer” installation and data published in the open press.https://www.epj-conferences.org/articles/epjconf/pdf/2025/06/epjconf_apitech-vii2025_01011.pdf |
| spellingShingle | Moshkov Petr Ostroumov Maxim Strelets Dmitry Creation of an “interferometer” installation at MAI to study the acoustic properties of sound-absorbing materials and liners EPJ Web of Conferences |
| title | Creation of an “interferometer” installation at MAI to study the acoustic properties of sound-absorbing materials and liners |
| title_full | Creation of an “interferometer” installation at MAI to study the acoustic properties of sound-absorbing materials and liners |
| title_fullStr | Creation of an “interferometer” installation at MAI to study the acoustic properties of sound-absorbing materials and liners |
| title_full_unstemmed | Creation of an “interferometer” installation at MAI to study the acoustic properties of sound-absorbing materials and liners |
| title_short | Creation of an “interferometer” installation at MAI to study the acoustic properties of sound-absorbing materials and liners |
| title_sort | creation of an interferometer installation at mai to study the acoustic properties of sound absorbing materials and liners |
| url | https://www.epj-conferences.org/articles/epjconf/pdf/2025/06/epjconf_apitech-vii2025_01011.pdf |
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