Natural convection of a viscoplastic fluid in an enclosure filled with solid obstacles
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Thermal Sciences"
DOI: 10.1016/j.ijthermalsci.2021.106991
Abstract: Abstract In this work, the natural convection of a viscoplastic fluid inside an enclosure filled with many obstacles is solved numerically. The enclosure is characterized by differentially heated vertical walls, while the obstacles are heat-conducting… read more here.
Keywords: convection viscoplastic; enclosure filled; viscoplastic fluid; fluid ... See more keywords
Numerical modeling of an elasto-viscoplastic fluid around a plate perpendicular to the flow direction
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Non-Newtonian Fluid Mechanics"
DOI: 10.1016/j.jnnfm.2021.104651
Abstract: Abstract This numerical study investigates the creeping flow of an elasto-viscoplastic fluid around a plate perpendicular to the flow direction. The analysis is performed with the Finite Element Method with Lagrangian Integration Points (FEMLIP). This… read more here.
Keywords: elasto viscoplastic; viscoplastic fluid; fluid; around plate ... See more keywords
Scraping of a viscoplastic fluid to model mountain building
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DOI: 10.1017/jfm.2024.908
Abstract: Abstract We present a thin-film viscoplastic fluid model of a mountain range, where a uniform fluid layer is deformed by a vertical backstop moving at constant speed. This represents a simplification of the geometry in… read more here.
Keywords: rheology; fluid model; viscoplastic fluid; fluid ... See more keywords
Withdrawing a Bingham viscoplastic fluid
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DOI: 10.1122/1.5087536
Abstract: A thin fluid film formed by withdrawing a vertical plate is being studied theoretically. It is the case of a viscoplastic fluid described by the Bingham model. The boundary-value problem is formulated by the lubrication… read more here.
Keywords: unyielded region; viscoplastic fluid; fluid; case ... See more keywords