Scenarios for Ecodesign in loudspeaker’s motor

dc.contributor.authorde Almeida, Allan Di Cunto D’Avila [UNESP]
dc.contributor.authorGarde, Ivan Aritz Aldaya [UNESP]
dc.contributor.authordos Santos, Mirian Paula [UNESP]
dc.contributor.authorPenchel, Rafael Abrantes [UNESP]
dc.contributor.authorFilho, Lúcio Cardozo [UNESP]
dc.contributor.authorde Oliveira, José Augusto [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.date.accessioned2023-07-29T12:37:29Z
dc.date.available2023-07-29T12:37:29Z
dc.date.issued2022-12-01
dc.description.abstractThe worldwide loudspeaker market follows the growing tendency of electronic entertainment technologies both in quantity and variety. Consequently, the environmental impacts caused during the life cycle of loudspeakers increase in the same proportion, going in the opposite direction to what is determined by world environmental laws and regulations and global market tendencies. Even so, the environmental performance of this type of product is not considered in the decision-making process for technological updates in loudspeaker design. In this sense, Ecodesign is the most adequate Life Cycle Engineering tool applied in the design of a product since the environmental performance is considered throughout the different design stages. However, the feasibility of Ecodesign in products requiring complex production chains relies on splitting the product into subsystems and components. Thus, the present work focuses on evaluating the environmental performance of a classic loudspeaker motor, which is composed of a magnet, coil, and coil former. Eight raw material substitution scenarios are proposed and analyzed, which allowed the proposal identification with the best environmental performance within the current technologies. This represents an initial step toward the complete Ecodesign of a loudspeaker and sets the procedure to be followed with the other constitutive parts.en
dc.description.affiliationCenter for Advanced and Sustainable Technologies - CAST São Paulo State University (UNESP), Av. Profa. Isette Corrêa Fontão, 505, São Paulo
dc.description.affiliationUnespCenter for Advanced and Sustainable Technologies - CAST São Paulo State University (UNESP), Av. Profa. Isette Corrêa Fontão, 505, São Paulo
dc.identifierhttp://dx.doi.org/10.1038/s41598-022-24042-7
dc.identifier.citationScientific Reports, v. 12, n. 1, 2022.
dc.identifier.doi10.1038/s41598-022-24042-7
dc.identifier.issn2045-2322
dc.identifier.scopus2-s2.0-85141958770
dc.identifier.urihttp://hdl.handle.net/11449/246310
dc.language.isoeng
dc.relation.ispartofScientific Reports
dc.sourceScopus
dc.titleScenarios for Ecodesign in loudspeaker’s motoren
dc.typeArtigo

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