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https://hdl.handle.net/2440/505
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DC Field | Value | Language |
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dc.contributor.author | Tuck, E. | - |
dc.contributor.author | Stokes, Y. | - |
dc.contributor.author | Schwartz, L. | - |
dc.date.issued | 1997 | - |
dc.identifier.citation | Journal of Engineering Mathematics, 1997; 32(1):27-40 | - |
dc.identifier.issn | 0022-0833 | - |
dc.identifier.uri | http://hdl.handle.net/2440/505 | - |
dc.description.abstract | A layer of very viscous liquid (e.g. tar, molten glass) spans a chasm between two vertical walls. The slow fall or slump of this initially-rectangular liquid bridge is analysed. A semi-analytical solution is obtained for the initial motion, for arbitrary thickness/width ratios. The formal limits of large and small thickness/width ratios are also investigated. For example, the centre section of a thin bridge of liquid of density ρ and viscosity μ, with width 2w and thickness 2h ≪ 2w falls under gravity g at an initial velocity ρgw4/(32μh2). A finite element technique is then employed to determine the slumping motion at later times, confirming in passing the semi-analytical prediction of the initial slumping velocity. | - |
dc.language.iso | en | - |
dc.publisher | KLUWER ACADEMIC PUBL | - |
dc.title | Slow Slumping of a Very Viscous Liquid Bridge | - |
dc.type | Journal article | - |
dc.identifier.doi | 10.1023/A:1004200926153 | - |
pubs.publication-status | Published | - |
dc.identifier.orcid | Stokes, Y. [0000-0003-0027-6077] | - |
Appears in Collections: | Applied Mathematics publications Aurora harvest 6 |
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