Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 14American Society of Mechanical Engineers, 1995 - Arctic regions |
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Page 30
... spectrum to the velocity spectrum , and nonlinear theory may be needed . Secondly , if the waves broke during these tests then the two spectra are expected to differ since the theory does not account for breaking . In this case ...
... spectrum to the velocity spectrum , and nonlinear theory may be needed . Secondly , if the waves broke during these tests then the two spectra are expected to differ since the theory does not account for breaking . In this case ...
Page 208
... spectrum and P - M spectrum , re- spectively , is the parameter of crest shape of spectrum . ωο = 7.63112 U0.93 ( 5 ) The above spectrum expression ( 4 ) was used for Bohai sea region of China only . Because it is based on the relations ...
... spectrum and P - M spectrum , re- spectively , is the parameter of crest shape of spectrum . ωο = 7.63112 U0.93 ( 5 ) The above spectrum expression ( 4 ) was used for Bohai sea region of China only . Because it is based on the relations ...
Page 280
... spectrum can be selected to cover the relevant frequency range ( see Fig . 1 ) . Based on these requirements , the wave spectrum is Fourier spectrum [ cm's ] 1.5 1.0 0.5 0.0 WM [ rad / s ] Fourier- spectrum 0 1 2 3 4 5 6 7 8 9 10 11 12 ...
... spectrum can be selected to cover the relevant frequency range ( see Fig . 1 ) . Based on these requirements , the wave spectrum is Fourier spectrum [ cm's ] 1.5 1.0 0.5 0.0 WM [ rad / s ] Fourier- spectrum 0 1 2 3 4 5 6 7 8 9 10 11 12 ...
Contents
OCEAN WAVES | 1 |
Aarsnes | 55 |
VOLUME IA OFFSHORE TECHNOLOGY | 65 |
Copyright | |
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acceleration analysis AXIWAVE biplane blade boundary layer calculated circular cylinder comparison compliant towers components computed corresponding crest criteria damping direction distribution drag drag coefficient dynamic effects Engineering equation estimated experimental Figure filter flow fluid force coefficients Fourier free surface frequency fuzzy given hindcast horizontal velocity hydrodynamic impact force in-line incident wave irregular Islay KC number kinematics lift force linear load Loop Current maximum measured method Morison Myrhaug NewWave non-linear obtained ocean waves Offshore Structures orifice oscillating parameters planetary boundary layer plate platform predicted pressure rad/s random wave ratio regular waves Scatter Parameter sea wave second-order shear stress ship shown simulation spectra surface elevation term tests turbine turbulence values velocity potential vertical Volume I-A Walsh function water depth wave elevation wave energy wave height wave kinematics wave power wave profile wave spectrum wave theory wave train wind