Design of multi-layered radiative cooling structures using evolutionary algorithms

Lezaun Capdevila, Carlos; Jorajuria Gómez, Tania; Torres García, Alicia E.; Herrera, Pilar; Beruete Díaz, Miguel

Publication:
Design of multi-layered radiative cooling structures using evolutionary algorithms

dc.contributor.author	Lezaun Capdevila, Carlos
dc.contributor.author	Jorajuria Gómez, Tania
dc.contributor.author	Torres García, Alicia E.
dc.contributor.author	Herrera, Pilar
dc.contributor.author	Beruete Díaz, Miguel
dc.contributor.department	Institute of Smart Cities - ISC	en
dc.contributor.department	Ingeniería Eléctrica y Electrónica	es_ES
dc.contributor.department	Ingeniaritza Elektrikoa eta Elektronikoa	eu
dc.contributor.funder	Gobierno de Navarra / Nafarroako Gobernua	en
dc.date.accessioned	2023-05-15T09:17:33Z
dc.date.available	2023-05-15T09:17:33Z
dc.date.issued	2022
dc.date.updated	2023-05-15T08:25:30Z
dc.description.abstract	In this work we present a novel way to design thinfilm radiative cooling metamaterials based on genetic algorithms. Three simulations with different design constraints have been done, resulting in three structures that achieve 39.96 W/m2 , 57.78 W/m2 and 61.77 W/m2 under direct sunlight, respectively. These structures are shorter than 5 µm of height and are composed of 9, 15 and 24 layers. This design method has the advantages of being automatable, needs fewer design experience in metamaterials and does not rely on commercial simulators. This work opens the path to an easy way of automated design of thin-film multi-layered devices for radiative cooling and other applications in the infrared range.	en
dc.description.sponsorship	This work has been performed in the frame of the project “Algoritmos EVOlutivos aplicados a dispositivos de enfriamiento radiativo pasivo ultracompactos basados en METAsuperficies” (AEVOMETA II), funded by the Government of Navarre.	en
dc.format.mimetype	application/pdf	en
dc.identifier.citation	Lezaun, C., Jorajuria, T., Torres, A. E., Herrera, P., & Beruete, M. (2022). Design of multi-layered radiative cooling structures using evolutionary algorithms. 2022 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz), 1-2. https://doi.org/10.1109/IRMMW-THz50927.2022.9895890	en
dc.identifier.doi	10.1109/IRMMW-THz50927.2022.9895890
dc.identifier.isbn	978-1-7281-9427-1
dc.identifier.uri	https://academica-e.unavarra.es/handle/2454/45295
dc.language.iso	eng	en
dc.publisher	IEEE	en
dc.relation.ispartof	International Conference on Infrared, Millimeter, and Terahertz Waves. 47th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz : IEEE; 2022. p.1-2 978-1-7281-9427-1	en
dc.relation.publisherversion	https://doi.org/10.1109/IRMMW-THz50927.2022.9895890
dc.rights	© 20xx IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other work	en
dc.rights.accessRights	Acceso abierto / Sarbide irekia	es
dc.rights.accessRights	info:eu-repo/semantics/openAccess	en
dc.subject	Performance evaluation	en
dc.subject	Cooling	en
dc.subject	Prototypes	en
dc.subject	Evolutionary computation	en
dc.subject	Metamaterials	en
dc.subject	Genetic algorithms	en
dc.title	Design of multi-layered radiative cooling structures using evolutionary algorithms	en
dc.type	Contribución a congreso / Biltzarrerako ekarpena	es
dc.type	info:eu-repo/semantics/conferenceObject	en
dc.type.version	Versión aceptada / Onetsi den bertsioa	es
dc.type.version	info:eu-repo/semantics/acceptedVersion	en
dspace.entity.type	Publication
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