Stochastic Response of Tension Leg Platform to Wave and Current Forces
نویسندگان
چکیده
منابع مشابه
Stochast!c response of a tension leg platform to viscous and potential drift forces
The wave drift forces on tension leg platforms (TLP) are contributed by secondorder potential and viscous wave load effects, the fluctuations in wave surface elevation and the influence of platform displaced position on the wave excitation. These forces are expressed in terms of in phase and out of phase drift forces. In this study, computationally efficient time domain and frequency domain bas...
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The dynamic behavior of tension leg platforms (TLPs) under the simultaneous action of random wind and wave fields is investigated in this study. Computationally efficient time and frequency domain analysis procedures are developed to analyze wind-wavecurrent-structure interaction problems. The aerodynamic load effects are described by the space-time description of the random wind field. The hyd...
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The tension leg platform (TLP) is a vertically moored structure with excess buoyancy. The TLP is regarded as moored structure in horizontal plan, while inherit stiffness of fixed platform in vertical plane. In this paper, a numerical study using modified Morison equation was carried out in the time domain to investigate the influence of nonlinearities due to hydrodynamic forces and the coupling...
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ژورنال
عنوان ژورنال: Journal of Energy Resources Technology
سال: 1989
ISSN: 0195-0738,1528-8994
DOI: 10.1115/1.3231428