Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 2; Volume 7, Part 2American Society of Mechanical Engineers, 1988 - Arctic regions |
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Page 122
... phase component than to the in- phase component of the slow drift force . This con- tribution dominates the total drift force only in the low frequency range where the in - phase component is relatively small . In the high frequency ...
... phase component than to the in- phase component of the slow drift force . This con- tribution dominates the total drift force only in the low frequency range where the in - phase component is relatively small . In the high frequency ...
Page 264
... phase behaviour must be assumed for this amplitude spectrum since the power spectrum contains no phase information ; different phases yield different kernels ( ref.7 ) . Does this affect any characteristic of the resulting signal and is ...
... phase behaviour must be assumed for this amplitude spectrum since the power spectrum contains no phase information ; different phases yield different kernels ( ref.7 ) . Does this affect any characteristic of the resulting signal and is ...
Page 267
... phase response of the all pass filters , equ . 16 and 17 , is shown in figure 3 ; this will be added to the original filter phase . In principle , an arbitrary number of these filters , each with a different q , might be combined to ...
... phase response of the all pass filters , equ . 16 and 17 , is shown in figure 3 ; this will be added to the original filter phase . In principle , an arbitrary number of these filters , each with a different q , might be combined to ...
Contents
HYDRODYNAMIC FORCESI | 1 |
Catchment Regions of Multiple Dynamic Responses in Nonlinear Problems of Offshore Mechanics | 15 |
OFFSHORE TECHNOLOGY GEOTECHNICAL ENGINEERING | 21 |
Copyright | |
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acting amplitude analysis angle applied approximately assumed body boundary breaker breaking calculated coefficient compared comparison component computed considered corresponding cylinder damping density depend depth determined diameter direction distribution drag drift force dynamic effects elevation energy Engineering equation estimated excitation experimental experiments expressed field Figure flow fluid free surface frequency function given horizontal hydrodynamic incident increase integral irregular length linear load mass maximum mean measured Mechanics method motion obtained Ocean Offshore oscillation parameters period phase potential predicted present pressure probability problem range ratio region regular waves relative Research respectively response second order shear ship shown shows simulation solution spectra spectrum structure surface Table theory values velocity vertical vortex wave drift wave forces wave height wind