Experimental Study on the Influence of Appendages on a Yacht Rolling at Zero Froude Number

Authors: Kim Klaka; Martin Renilson

Source: Marine Technology, Volume 41, Number 4, 1 October 2004 , pp. 200-206(7)

Publisher: Society of Naval Architects and Marine Engineers (SNAME)

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Abstract:

Yachts tend to roll uncomfortably while at anchor, causing discomfort to the crew and passengers, generating additional stresses on equipment, and making such operations as embarking and disembarking hazardous activities. Currently, there is a dearth of data regarding roll motions at zero forward speed for hull shapes dominated by large appendages. Hence, an experimental study into the effect of large appendages on roll motion was undertaken. The model test results are presented, showing how changes in appendage geometry alter the roll response.

Document Type: Research article

Publication date: 2004-10-01

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Marine Technology is dedicated to James Kennedy, 1867-1936, marine engineer, and longtime member of the Society, in recognition and appreciation of his sincere and generous interest in furthering the art of ship design, shipbuilding, ship operation, and related activities.

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