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 117
... radial coordinate r ) of the form [ ® Ce ( kir ) Cm ( kjr ) Cn ( kxr ) r dr ( 16 ) Here the functions C , denote Hankel functions of the first or second kind ( H1,2 ) ) , and Bessel functions of the first kind ( J ) . The arguments of ...
... radial coordinate r ) of the form [ ® Ce ( kir ) Cm ( kjr ) Cn ( kxr ) r dr ( 16 ) Here the functions C , denote Hankel functions of the first or second kind ( H1,2 ) ) , and Bessel functions of the first kind ( J ) . The arguments of ...
Page 121
... radial distance r from the structure , the asymptotic analysis states that at a large depth z beneath the free surface the second - harmonic pressure is proportional to C / z . The points denoted in Figure 3b by the solid symbols are de ...
... radial distance r from the structure , the asymptotic analysis states that at a large depth z beneath the free surface the second - harmonic pressure is proportional to C / z . The points denoted in Figure 3b by the solid symbols are de ...
Page 413
... radial shear walls , preferably without a top slab to minimize construction time and cost . Solid ballast is filled into the caisson structure and / or the shaft either inshore or offshore to achieve sufficient foundation stability in ...
... radial shear walls , preferably without a top slab to minimize construction time and cost . Solid ballast is filled into the caisson structure and / or the shaft either inshore or offshore to achieve sufficient foundation stability in ...
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