![]() ![]() Some of these devices are fixed to the sea bed but in other cases, due to sea depth, sea conditions or the nature of the device, they are moored. Some of the energy harvesting devices, such as wave and tide energy converters and floating wind turbines, are located at sea. Finally, a working case of a wind turbine base moored by three lines is simulated to show the capabilities of the code.ĭue to the increasing energy demand and the environmental awareness of today’s society, more renewable energy resources are exploited. ![]() Some validations are provided for floating bodies and moored lines showing good agreement with experiments and other numerical solutions. More precisely, the implementation is focused on continuous ropes and wires that can be described by the catenary function. This new approach allows reproducing the forces on floating bodies, such as vessels, boats, wave energy devices and other off-shore structures moored to the seabed. A new implementation to simulate the behaviour of moored lines is presented for SPH models. DualSPHysics is a graphics processing unit implementation of the weakly compressible smoothed particle hydrodynamics (SPH) method successfully validated with different free-surface problems and already applied to real engineering problems with accuracy, reliability and high performance. The correct simulation of moored floating objects is key to save time and money in the design stage of new off-shore devices. ![]()
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