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| 01977cam 2200301za 4500 |
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| 001 | 9.821418 |
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| 003 | CaOODSP |
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| 005 | 20221107143443 |
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| 007 | cr ||||||||||| |
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| 008 | 160720s2012 onc|||||o f000 0 eng d |
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| 040 | |aCaOODSP|beng |
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| 041 | |aeng|bfre |
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| 043 | |an-cn--- |
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| 086 | 1 |aD68-7/084-2011E-PDF |
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| 100 | 1 |aMcTaggart, Kevin A. |
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| 245 | 10|aModelling of sloshing in free surface tanks for ShipMo3D ship motion predictions |h[electronic resource] / |cby Kevin McTaggart |
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| 260 | |a[Ottawa] : |bDefence Research and Development Canada, |cc2012. |
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| 300 | |ax, 46 p. : |btables, figures. |
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| 490 | 1 |aExternal client report ; |v2011-084 |
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| 500 | |a"January 2012." |
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| 504 | |aIncludes bibliographical references. |
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| 520 | |aShip roll motions in waves can be significantly influenced by the presence of tanks containing liquids, which experience sloshing. Sloshing effects must be considered when transporting liquid cargo; however, sloshing can also be used to advantage. Many vessels have specially designed flume tanks to provide passive roll stabilization. This report describes the implementation of a model of fluid sloshing in tanks for the ShipMo3D ship motion library. The sloshing model is based on potential flow, giving a solution that is computationally efficient and robust. The potential flow model includes a simplified treatment of flow damping arising from viscous effects. The tank sloshing model has been implemented for computations in both the frequency and time domains. Example computations for a generic frigate demonstrate the reduction of roll motions using a flume tank. |
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| 692 | 07|2gccst|aTechnical reports |
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| 693 | 4|aFrequency domain |
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| 693 | 4|aShip motions |
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| 710 | 1 |aCanada. |bDefence R&D Canada. |
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| 830 | #0|aExternal client report (Defence R&D Canada)|v2011-084|w(CaOODSP)9.820568 |
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| 856 | 40|qPDF|s1.009 KB|uhttps://publications.gc.ca/collections/collection_2016/rddc-drdc/D68-7-084-2011-eng.pdf |
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