... wave cylinder spectral component sustainable development rainbow reflection engineering sustainability frequency wave energy journal social responsibility cavity boundary breakwater frequency and energy amplification velocity potential resonance uniform vertical barrier broadband...

... ABSTRACT: In this paper, a new chain-soil interaction model is presented considering the open cavity depth and soil back-flow characteristic. The bearing capacity coefficient increases from 0 at the mudline to 10.5 over full backflow depth instead of 5.14 to 7.6 without considering the cavity...

... Abstract A two-dimensional wedge entering water is studied based on two-phase SPH (Smoothed Particle Hydrodynamics) method. We have designed wedges with different deadrise angle to study the cavity evolution and gas flow in the cavity. The liquid phase and gas phase are used by weak...

... ABSTRACT: A two phase Smoothed Particle Hydrodynamics method is developed to simulate the violent deformation of the free surface and the formation of the cavity induced by the two dimensional wedge entering water. The flow field of water and air are computed simultaneously. A non-reflection...

... or Helmholtz) mode, where the water inside the moonpool heaves up and down more or less like a rigid body. Water motions in the moonpool can be excited through different mechanisms, in waves or in calm water with forward speed of the vessel. In this paper ‘submerged cavity or opening with free surface...