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 34
The resulting two equations for each least - squares method are then solved to obtain the CD , Cm values .1 -1.5 1.571 3.141 4.712 6.283 T A measure of the success of a calculation procedure is the value of the integral of the absolute ...
The resulting two equations for each least - squares method are then solved to obtain the CD , Cm values .1 -1.5 1.571 3.141 4.712 6.283 T A measure of the success of a calculation procedure is the value of the integral of the absolute ...
Page 35
nonsinusoidal --sinusoidal 10 5 -5 -10 .15 Table 1 contains values of the values of the various force coefficient presented to represent the calculation procedure . The maximum values of the force coefficients agree remarkably well with ...
nonsinusoidal --sinusoidal 10 5 -5 -10 .15 Table 1 contains values of the values of the various force coefficient presented to represent the calculation procedure . The maximum values of the force coefficients agree remarkably well with ...
Page 509
However , in the case of the tethers of TLP's or rigid risers , numerical values of S and q can be very large up to 300 for 8 and 150 for q . It is therefore necessary to obtain the Mathieu stability chart for these large parameters .
However , in the case of the tethers of TLP's or rigid risers , numerical values of S and q can be very large up to 300 for 8 and 150 for q . It is therefore necessary to obtain the Mathieu stability chart for these large parameters .
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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