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80 K vibration-free cooler for potential future Earth observation missions

2020-06-29Artigo científico Acesso aberto
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dc.contributor.authorBarreto, Jorge
dc.contributor.authorMartins, Daniel
dc.contributor.authorBranco, Moritz B. C.
dc.contributor.authorRibeiro, Rui P. P. L.
dc.contributor.authorEsteves, I. A. A. C.
dc.contributor.authorMota, José P. B.
dc.contributor.authorBranco, Joaquim Badalo
dc.contributor.authorGonçalves, António Pereira
dc.contributor.authorTirolien, Thierry
dc.contributor.authorBonfait, Gregoire
dc.contributor.institutionLIBPhys-UNL
dc.contributor.institutionDF – Departamento de Física
dc.contributor.institutionLAQV@REQUIMTE
dc.contributor.institutionDQ - Departamento de Química
dc.contributor.pblIOP Publishing
dc.date.accessioned2026-01-16T16:13:26Z
dc.date.available2026-01-16T16:13:26Z
dc.date.issued2020-06-29
dc.descriptioncontract 4000114171/15/NL/KM IF/01016/2014 SFRH/BPD/103533/2014 POCI-01-0145-FEDER-007
dc.description.abstractA solution for a "vibration-free" Joule-Thomson cooler using a sorption compressor is presented to answer the needs of potential future Earth observation IR missions with low micro-vibration levels requirements from the European Space Agency. The adopted solution includes a closed cycle JT cooler, using nitrogen as working fluid with an expected cooling power of 1.5W@80K and the fluid circulation is achieved by cycles of adsorption/desorption using metal organic framework sorbent materials. The working principle and chosen parameters of the 80 K vibration-free cooler are shown based on the various stringent requirements (temperature range, performance, consumption etc.) The characterization and validation of some components was already carried out: preliminary results are presented.en
dc.description.versionpublishersversion
dc.description.versionpublished
dc.format.extent1975010
dc.identifier.doi10.1088/1757-899X/755/1/012016
dc.identifier.issn1757-8981
dc.identifier.otherPURE: 19223215
dc.identifier.otherPURE UUID: cd92a5e5-708a-404c-b6e2-358831c2edff
dc.identifier.otherScopus: 85087917367
dc.identifier.otherWOS: 000594069300016
dc.identifier.urihttp://hdl.handle.net/10362/199416
dc.identifier.urlhttps://www.scopus.com/pages/publications/85087917367
dc.language.isoeng
dc.peerreviewedyes
dc.relationinfo:eu-repo/grantAgreement/FCT/5876/147413/PT
dc.relationinfo:eu-repo/grantAgreement/FCT/5876/147218/PT
dc.subjectGeneral Materials Science
dc.subjectGeneral Engineering
dc.title80 K vibration-free cooler for potential future Earth observation missionsen
dc.typejournal article
degois.publication.issue1
degois.publication.titleIOP Conference Series: Materials Science and Engineering
degois.publication.volume755
dspace.entity.typePublication
rcaap.rightsopenAccess

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