Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volumes 1-2American Society of Mechanical Engineers, 1991 - Arctic regions |
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Page 89
... element , A is cross sectional area , p is fluid density , v , is velocity of element normal to element , Vn is fluid velocity normal to element . First term of Eq . ( 6 ) is the drag force in terms of relative velocity . Second and ...
... element , A is cross sectional area , p is fluid density , v , is velocity of element normal to element , Vn is fluid velocity normal to element . First term of Eq . ( 6 ) is the drag force in terms of relative velocity . Second and ...
Page 317
... element model. 1991 OMAE ยท Volume I - A , Offshore Technology ASME 1991 ABSTRACT Agreement between measured response of an offshore structure and numerical predictions using an Initial Finite Element Model ( IFEM ) is in general poor ...
... element model. 1991 OMAE ยท Volume I - A , Offshore Technology ASME 1991 ABSTRACT Agreement between measured response of an offshore structure and numerical predictions using an Initial Finite Element Model ( IFEM ) is in general poor ...
Page 572
... ELEMENTS 3 = AUXILIARY NODE Three - dimensional beam - column element with nodal forces and displacements components . Linear Hermite interpolation polynomial are used for the axial displacement u and the torsional angle 0 and the third ...
... ELEMENTS 3 = AUXILIARY NODE Three - dimensional beam - column element with nodal forces and displacements components . Linear Hermite interpolation polynomial are used for the axial displacement u and the torsional angle 0 and the third ...
Contents
VORTEX SHEDDING AND VIBRATION | 187 |
OCEAN WAVES AND CURRENT | 209 |
COMPUTATIONAL METHODS | 247 |
Copyright | |
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added mass amplitude analysis approximately average body boundary condition cable calculated circular cylinder components computed correlation density diffraction displacement distribution drag coefficient dynamic effects Ekofisk Engineering experimental field Figure finite element floating flow fluid free surface frequency domain function Green function horizontal hydrodynamic hydrodynamic forces incident wave integral equation irregular waves length lift force linear load low-frequency matrix maximum measured method mode mode shapes mooring motion natural frequency nonlinear obtained Ocean Offshore Structures OMAE open boundary oscillation parameters phase velocity platform predicted present pressure problem random waves ratio response Reynolds number riser Sarpkaya seabed second-order ship simulation small forward solitary wave solution spectral spectrum stiffness surge tank tanker tension tether theory transverse values vector velocity potential vertical vessel vibration vortex vortices water depth wave drift damping wave forces wave height wave profile