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 59
... theory to those by linear wave theory are shown in Fig.7 . From the graph , it is obvious that the wave forces will increase evidently when the nonlinearity of the waves increases . ( C ) Conclusion According to the comparison and ...
... theory to those by linear wave theory are shown in Fig.7 . From the graph , it is obvious that the wave forces will increase evidently when the nonlinearity of the waves increases . ( C ) Conclusion According to the comparison and ...
Page 224
... theory , is very attractive for its simplicity and speed of computation . Suggestions to cope with the problems inherent with linear wave theory have been made by Chakrabarti ( 1971 ) and Wheeler ( 1979 ) , though both approaches fail ...
... theory , is very attractive for its simplicity and speed of computation . Suggestions to cope with the problems inherent with linear wave theory have been made by Chakrabarti ( 1971 ) and Wheeler ( 1979 ) , though both approaches fail ...
Page 473
... theory ( regular ) Measured Deck ACCA YS . Theory --Theory Fig . 16 Impulse Response Function : for different depths . Measured Deck Acca xa . Theory - Measured -- Theory Measured 2.13 2.05 -4.61 Ca 3.19 60 10 20 30 40 50 60 70 10 20 30 ...
... theory ( regular ) Measured Deck ACCA YS . Theory --Theory Fig . 16 Impulse Response Function : for different depths . Measured Deck Acca xa . Theory - Measured -- Theory Measured 2.13 2.05 -4.61 Ca 3.19 60 10 20 30 40 50 60 70 10 20 30 ...
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