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http://dx.doi.org/10.5574/KSOE.2014.28.3.209

Experimental Study of Water Impact Loads on Symmetric and Asymmetric Wedges  

Kim, Kyong-Hwan (Offshore Plant Research Division, KRISO)
Lee, Dong Yeop (Offshore Plant Research Division, KRISO)
Hong, Sa Young (Offshore Plant Research Division, KRISO)
Kim, Young-Shik (Offshore Plant Research Division, KRISO)
Kim, Byoung Wan (Offshore Plant Research Division, KRISO)
Publication Information
Journal of Ocean Engineering and Technology / v.28, no.3, 2014 , pp. 209-217 More about this Journal
Abstract
In the present study, the water impact loads on two-dimensional symmetric and asymmetric wedges were mainly studied. The impact pressure and force were measured during a vertical drop of the symmetric and asymmetric wedges. The measured pressure was compared with analytic solutions. The measured force at a local area of the wedge was compared with the integrated pressures and analytic solutions. Some findings on symmetric and asymmetrical wedge drops are presented, and the reliability of the force sensor used for the measurement of the local impact force is discussed.
Keywords
Water-entry impact; Wedge drop; Local force; Impact pressure; Asymmetric wedge;
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