Szczegóły publikacji
Opis bibliograficzny
Evaluation of machinery acoustic properties using the acoustic radiation efficiency parameter / Kozupa Michał, Kmita Grzegorz, Płatek Robert, Matys Magdalena // W: Inter-Noise 2019 Madrid [Dokument elektroniczny] : noise control for a better environment : 48th international congress and exhibition on Noise control engineering 2019 : Madrid, Spain, 16-19 June 2019 / eds. A. Calvo-Manzano, [et al.]. — Wersja do Windows. — Dane tekstowe. — [Spain] : [Sociedad Espanola de Acustica - Spanish Acoustical Society, SEA], 2019. — (Inter-Noise Proceedings). — ISBN: 978-84-87985-31-7. — S. [1-5]. — Wymagania systemowe: Adobe Reader. — Tryb dostępu: http://www.sea-acustica.es/fileadmin//INTERNOISE_2019/Fchrs/P... [2020-05-15]. — Bibliogr. s. [5], Abstr.
Autorzy (4)
- Kozupa Michał
- Kmita Grzegorz
- Płatek Robert
- AGHMatys Magdalena Wiktoria
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 128649 |
|---|---|
| Data dodania do BaDAP | 2020-05-28 |
| Rok publikacji | 2019 |
| Typ publikacji | materiały konferencyjne (aut.) |
| Otwarty dostęp |  |
| Czasopismo/seria | Inter-Noise Proceedings |
Abstract
Acoustic radiation efficiency is a parameter which characterizes the sound radiation effectiveness of a vibrating surface. It can be useful in describing the coupling between a vibrating element and the origin of its structure-borne noise. This paper discusses the possibilities of using acoustic radiation efficiency parameter as an indicator applied to assess the noise emitted by power machinery. Acoustic methods, including intensity scanning, Laser Doppler Vibrometry (LDV) and numerical analyses, were used to determine the vibration velocity and, subsequently, calculate and evaluate the radiation efficiency values. Results of measurements and FEM simulations are presented along with comparison of the methods. © INTER-NOISE 2019 MADRID - 48th International Congress and Exhibition on Noise Control Engineering. All Rights Reserved.
