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 36
20 whether determined by Fourier analysis or a least - squares procedure . As stated earlier , this agreement is because of the fact that the force at these low values of KC is inertia dominated . calculated 15 -LS 1 - LS 2 10 5 Cf 0 ...
20 whether determined by Fourier analysis or a least - squares procedure . As stated earlier , this agreement is because of the fact that the force at these low values of KC is inertia dominated . calculated 15 -LS 1 - LS 2 10 5 Cf 0 ...
Page 169
Spectrum S. ( w ) of low - frequency surge was determined from The wetted surface of the DDF was descritized by 540 surface elements ... An extinction test was simulated with the DDF in still water to determine its still water damping .
Spectrum S. ( w ) of low - frequency surge was determined from The wetted surface of the DDF was descritized by 540 surface elements ... An extinction test was simulated with the DDF in still water to determine its still water damping .
Page 426
The physical accelerations of the platform at discrete points can be determined by : Im m7 16 ms 15 LAT 8 * ( t ) ܨ Y } ( t ) = . ( t ) ( 10 ) n i = 1 my 13 mg These physical accelerations determine the d'Alembert forces acting on the ...
The physical accelerations of the platform at discrete points can be determined by : Im m7 16 ms 15 LAT 8 * ( t ) ܨ Y } ( t ) = . ( t ) ( 10 ) n i = 1 my 13 mg These physical accelerations determine the d'Alembert forces acting on the ...
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Contents
SPECIAL SESSION HYDRODYNAMICS | 1 |
HYDRODYNAMIC FORCES | 29 |
Simulated High Reynolds Number Flow and Forces on Cylinder Groups | 71 |
Copyright | |
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acting amplitude analysis angle applied approach approximately assumed average body boundary cable calculated circular cylinder coefficients compared comparison components computed considered constant corresponding cylinder damping depth described determined diffraction direction distribution domain drag drift force effect element Engineering equation estimates experimental experiments expressed field Figure floating flow fluid follows free surface frequency function given height horizontal hydrodynamic included increase integral irregular waves length lift force linear loads mass maximum mean measured method mode mooring motion natural nonlinear obtained Ocean Offshore oscillation period phase platform points position potential predicted present pressure problem random range regular relative represents respectively response second order second-order separation ship shown shows simulation solution spectrum structure surge Table tests theory values velocity vertical vortex wave forces