Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 12, Parts 1-2American Society of Mechanical Engineers, 1993 - Arctic regions |
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Page 192
... assumed to be incompressible and inviscid , and the flow to be irrotational . Small waves and body motions are assumed so that the boundary condition can be linearized . The six modes of body motion may be written as : Xj X1 = x ; ei ...
... assumed to be incompressible and inviscid , and the flow to be irrotational . Small waves and body motions are assumed so that the boundary condition can be linearized . The six modes of body motion may be written as : Xj X1 = x ; ei ...
Page 201
... assumption that springing excitation forces are of second order , it is also assumed that the equations of motion for heave , pitch and roll are linear and time invariant . This assumption seems to be acceptable , but its accuracy is ...
... assumption that springing excitation forces are of second order , it is also assumed that the equations of motion for heave , pitch and roll are linear and time invariant . This assumption seems to be acceptable , but its accuracy is ...
Page 376
... assumed that the stress equals the amplitude of wave induced stress with the return period equal to the lifetime . Note , that the linear elastic fracture mechanic plane strain conditions is not valid in the present case , because ...
... assumed that the stress equals the amplitude of wave induced stress with the return period equal to the lifetime . Note , that the linear elastic fracture mechanic plane strain conditions is not valid in the present case , because ...
Contents
OCEAN WAVES AND ENERGY | 1 |
OFFSHORE MECHANICS AND ARCTIC ENGINEERING | 13 |
The Effect of NonColinear Wave Wind and Current Loading on Dynamic Response of a Tension | 17 |
Copyright | |
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acceleration added mass amplitude analysis angle boundary condition calculated cavitation circular cylinder Comparison compliant compliant tower components computed cosh cyclic cylinder diffraction direction displacement domain drag coefficient drag force drift force dynamic effects Engineering equation experimental Figure finite element floating body fluid forward speed free surface function Green's function heave horizontal hydrodynamic hydrodynamic force incident wave integral interaction irregular waves joint kinematics lift force linear matrix measured method mode mooring line Morison motion nonlinear obtained Ocean Ocean Engineering offshore structures OMAE oscillating parameters peak pile platform pontoons predicted propagation random wave ratio Rayleigh distribution response second-order ship SHIPMO shown in Fig simulation solution spectral spectrum storm surge tanker tension leg platform tests theory values velocity potential vortex water depth wave exciting wave forces wave height wave loading wavemaker wavenumber wind