2009 Fiscal Year Final Research Report
An experimental study of self-organization of three-dimensional wave ripples under complex oscillatory flow
| Project/Area Number |
19740309
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Geology
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| Research Institution | University of Tsukuba |
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Principal Investigator |
SEKIGUCHI Tomohiro University of Tsukuba, 大学院・生命環境研究科, 講師 (90400647)
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| Project Period (FY) |
2007 – 2009
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| Keywords | 地層 / 浅海環境 / 水理実験 / ベッドフォーム |
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| Research Abstract |
Three-dimensional wave ripples were examined through laboratory experiments using two-directional oscillatory bed, which was newly developed in this study. The experiments showed that ripple formation processes and their formative conditions under steady two-dimensional oscillatory flow and those under unsteady one-dimensional oscillatory flow.
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