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López-Villa, Abel and Medina, Abraham and Higuera Antón, Francisco and Intyre, Jonatan R. Mac and Perazzo, Carlos Alberto and Gomba, Juan Manuel (2019). Radial imbibition in paper under temperature differences. "Physical Review Fluids", v. 4 ; ISSN 2469-990X. https://doi.org/10.3390/fluids4020086.
Title: | Radial imbibition in paper under temperature differences |
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Author/s: |
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Item Type: | Article |
Título de Revista/Publicación: | Physical Review Fluids |
Date: | 2019 |
ISSN: | 2469-990X |
Volume: | 4 |
Subjects: | |
Freetext Keywords: | Imbibition; porous media; thermocapillary phenomena |
Faculty: | E.T.S. de Ingeniería Aeronáutica y del Espacio (UPM) |
Department: | Mecánica de Fluidos y Propulsión Aeroespacial |
Creative Commons Licenses: | Recognition - No derivative works - Non commercial |
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Spontaneous radial imbibition into thin circular samples of porous material when theyhave been subjected to radial temperature differences was analyzed theoretically and experimentally.The use of the Darcy equation allowed us to take into account temperature variations in the dynamicviscosity and surface tension in order to find the one-dimensional equation for the imbibition fronts.Experiments using blotting paper showed a good fit between the experimental data and theoreticalprofiles through the estimation of a single parameter.
Type | Code | Acronym | Leader | Title |
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Government of Spain | DPI2017-86547-C2-2-P | Unspecified | Unspecified | Sprays y emulsiones de partículas micrométricas. Generación vía microdripping y electro coflow; neutralización y deposición |
Item ID: | 63350 |
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DC Identifier: | https://oa.upm.es/63350/ |
OAI Identifier: | oai:oa.upm.es:63350 |
DOI: | 10.3390/fluids4020086 |
Official URL: | https://www.mdpi.com/2311-5521/4/2/86 |
Deposited by: | Memoria Investigacion |
Deposited on: | 20 Dec 2021 07:50 |
Last Modified: | 20 Dec 2021 07:50 |