نتایج جستجو برای: floating cylinder
تعداد نتایج: 42063 فیلتر نتایج به سال:
This thesis completion works it out to deepen into diverse modeling techniques for Point Absorbers. A combined frequency-time domain model is conceived, designed and developed in Matlab with FoRtran as a base., leading to obtain physical variables of primary importance, namely position, velocity and power to Energy net balance relationships of absorption. Integration of different degrees of fre...
This thesis completion works it out to deepen into diverse modeling techniques for Point Absorbers. A combined frequency-time domain model is conceived, designed and developed in Matlab with Fortran as a base, leading to obtain physical variables of primary importance, namely position, velocity and power to energy net balance relationships of absorption. Integration of different degrees of free...
The framework of the linearised theory of water waves in the time domain is used to examine the horizontal motion of an unrestrained floating structure. One of the principle assumptions of the theory is that an infinitesimal disturbance of the rest state will lead to an infinitesimal motion of the fluid and structure. It has been known for some time that for some initial conditions the theory p...
The paper gives some background information on the production of biogas using agricul(ural Waste. Studies on biogas production with water hyacinth conducted in NIFFR using the floating type biogas digester complete with gas holder and an experimental metal digester with a measuring cylinder as gas collector are highlighted. A proposal for the construction of a dome — type biogas digester at Rof...
Autonomous grasping of unknown objects by a robot is a highly challenging skill that is receiving increasing attention in the last years, and is still more challenging in underwater environments, with highly unstructured scenarios, limited availability of sensors and adverse conditions that affect the robot perception and control systems. This paper describes an approach for autonomous grasping...
Current panel methods for wave-structure interactions employ the potential flow theory, which provide fast, reliable and relatively accurate predictions marine structures, now some open source packages, NEMOH HAMS, are available. In this research, relative utility performance of HAMS is compared with well-known, state-of-art software, WAMIT. To bring focus to these comparisons, research based o...
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