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Sublimation of porous granular ice in vacuum

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cris.lastimport.scopus2024-02-12T20:22:12Z
dc.abstract.enIn this work sublimation of porous water ice in vacuum is investigated. The experiments were performed at low temperature gradient of the order 10 K m−1. It was found, that the surface of porous granular ice can recede much slower than of compact ice. When the porosity is 0.75, as relevant for the nuclei of comets, then the rate of recession can be about 60% lower than in the case of compact ice. In addition, preliminary experiments performed at moderate and high temperature gradient are described.
dc.affiliationUniwersytet Warszawski
dc.contributor.authorKossacki, Konrad
dc.date.accessioned2024-01-26T09:20:59Z
dc.date.available2024-01-26T09:20:59Z
dc.date.issued2021
dc.description.financeŚrodki finansowe przyznane na realizację projektu w zakresie badań naukowych lub prac rozwojowych
dc.description.volume368
dc.identifier.doi10.1016/J.ICARUS.2021.114613
dc.identifier.issn0019-1035
dc.identifier.urihttps://repozytorium.uw.edu.pl//handle/item/121060
dc.identifier.weblinkhttps://api.elsevier.com/content/article/PII:S0019103521002785?httpAccept=text/xml
dc.languageeng
dc.pbn.affiliationphysical sciences
dc.relation.ispartofIcarus
dc.relation.pages114613
dc.rightsClosedAccess
dc.sciencecloudnosend
dc.subject.enComets
dc.subject.enIces
dc.subject.encomposition, Comets
dc.subject.enComets, nucleus
dc.titleSublimation of porous granular ice in vacuum
dc.typeJournalArticle
dspace.entity.typePublication