Viscous damping of gravity waves over a permeable bed
The damping of gravity waves over the surface of a layer of viscous fluid which overlies a porous bed saturated with the same fluid is studied. It is shown that viscosity may not be the dominant influence in the damping mechanism; the damping effects due to percolation in the fixed bed may be of the...
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| Format: | Article |
| Language: | English |
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Wiley
1978-01-01
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| Series: | International Journal of Mathematics and Mathematical Sciences |
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| Online Access: | http://dx.doi.org/10.1155/S0161171278000484 |
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| _version_ | 1832556309417820160 |
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| author | K. K. Puri |
| author_facet | K. K. Puri |
| author_sort | K. K. Puri |
| collection | DOAJ |
| description | The damping of gravity waves over the surface of a layer of viscous fluid which overlies a porous bed saturated with the same fluid is studied. It is shown that viscosity may not be the dominant influence in the damping mechanism; the damping effects due to percolation in the fixed bed may be of the same or even higher order than those due to viscosity. |
| format | Article |
| id | doaj-art-07dbc85b911f41fdb00b5373a4f999f7 |
| institution | Kabale University |
| issn | 0161-1712 1687-0425 |
| language | English |
| publishDate | 1978-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Mathematics and Mathematical Sciences |
| spelling | doaj-art-07dbc85b911f41fdb00b5373a4f999f72025-02-03T05:45:40ZengWileyInternational Journal of Mathematics and Mathematical Sciences0161-17121687-04251978-01-011449750710.1155/S0161171278000484Viscous damping of gravity waves over a permeable bedK. K. Puri0Department of Mathematics, University of Maine, Orono 04473, Maine, USAThe damping of gravity waves over the surface of a layer of viscous fluid which overlies a porous bed saturated with the same fluid is studied. It is shown that viscosity may not be the dominant influence in the damping mechanism; the damping effects due to percolation in the fixed bed may be of the same or even higher order than those due to viscosity.http://dx.doi.org/10.1155/S0161171278000484waves in viscous liquidsgravity wavespermeable bed. |
| spellingShingle | K. K. Puri Viscous damping of gravity waves over a permeable bed International Journal of Mathematics and Mathematical Sciences waves in viscous liquids gravity waves permeable bed. |
| title | Viscous damping of gravity waves over a permeable bed |
| title_full | Viscous damping of gravity waves over a permeable bed |
| title_fullStr | Viscous damping of gravity waves over a permeable bed |
| title_full_unstemmed | Viscous damping of gravity waves over a permeable bed |
| title_short | Viscous damping of gravity waves over a permeable bed |
| title_sort | viscous damping of gravity waves over a permeable bed |
| topic | waves in viscous liquids gravity waves permeable bed. |
| url | http://dx.doi.org/10.1155/S0161171278000484 |
| work_keys_str_mv | AT kkpuri viscousdampingofgravitywavesoverapermeablebed |