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contributor authorM. J. Downie
contributor authorJ. M. R. Graham
contributor authorX. Zheng
date accessioned2017-05-08T23:42:16Z
date available2017-05-08T23:42:16Z
date copyrightFebruary, 1993
date issued1993
identifier issn0892-7219
identifier otherJMOEEX-28086#40_1.pdf
identifier urihttp://yetl.yabesh.ir/yetl/handle/yetl/112485
description abstractThis paper describes a method for calculating the forces experienced by a body floating in waves, including those due to vortex shedding from its surface. The method uses a purely theoretical approach, incorporating viscous forces, for calculating the motions of the body in the frequency domain. It involves the matching of an outer inviscid flow with the local flow in the regions of flow separation on the body, which must be well defined. The outer flow is computed by a three-dimensional singularity distribution technique and the inner flow by the discrete vortex method. The technique has been applied to the prediction of the motion response of barges floating in waves. The results compare favorably with experimental data.
publisherThe American Society of Mechanical Engineers (ASME)
titleThe Influence of Viscous Effects on the Motion of a Body Floating in Waves
typeJournal Paper
journal volume115
journal issue1
journal titleJournal of Offshore Mechanics and Arctic Engineering
identifier doi10.1115/1.2920087
journal fristpage40
journal lastpage45
identifier eissn1528-896X
keywordsMotion
keywordsWaves
keywordsFlow (Dynamics)
keywordsForce
keywordsVortices
keywordsFlow separation
keywordsVortex shedding AND Inviscid flow
treeJournal of Offshore Mechanics and Arctic Engineering:;1993:;volume( 115 ):;issue: 001
contenttypeFulltext


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