Alan Compelli
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Hamiltonian approach to internal wave-current interactions in a two-media fluid with a rigid lid Open
We examine a two-media 2-dimensional fluid system consisting of a lower medium bounded underneath by a flatbed and an upper medium with a free surface with wind generated surface waves but considered bounded above by a lid by an assumption…
Surface profile prediction from bottom pressure measurements with application to marine current generators Open
A knowledge of wave kinematics is requisite for most aspects of marine engineering, yet still relatively little is known in the context of wave-current interactions. There is a requirement for wavepower applications to predict the wavefiel…
Benjamin-Ono model of an internal wave under a flat surface Open
A two-layer uid system separated by a pycnocline in the form of an internal wave is considered. The lower layer is infinitely deep, with a higher density than the upper layer which is bounded above by a at surface. The uids are incompressi…
Fluid-Dynamic Models of Geophysical Waves Open
Geophysical waves are waves that are found naturally in the Earth's atmosphere and oceans. Internal waves, that is waves that act as an interface between uids of dierent density, are examples of geophysical waves. A uid system with a at bo…
Hamiltonian models for the propagation of irrotational surface gravity waves over a variable bottom Open
A single incompressible, inviscid, irrotational fluid medium bounded by a free surface and varying bottom is considered. The Hamiltonian of the system is expressed in terms of the so-called Dirichlet–Neumann operators. The equations for th…