CFD approach to heave damping of spar with heave plates with experimental validation
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DOI: 10.1016/j.apor.2020.102517
Abstract: Abstract Spar, tension leg platform, and semi-submersibles use heave plates to reduce heave response by increasing heave damping and added mass. Conventional practice is to use a linear damping ratio, which is typically obtained from… read more here.
Keywords: damping added; added mass; heave plates; heave damping ... See more keywords
Air-induced nonlinear damping and added mass of vertically vibrating bridge deck section models under zero wind speed
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DOI: 10.1016/j.jweia.2017.07.022
Abstract: Abstract The damping ratio and frequency of vertically vibrating bridge deck section models under zero wind speed, extracted by the proposed piecewise fitting method from both vibration tests and fluid-structure interaction simulations, vary exponentially with… read more here.
Keywords: damping added; added mass; air; section models ... See more keywords