Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volumes 1-2American Society of Mechanical Engineers, 1992 - Arctic regions |
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Page 285
... expressed have different orientations and to compute the difference between the two vectors , they must be expressed in a common reference frame . The reference frame may be chosen as the frame at the location s . The components of the ...
... expressed have different orientations and to compute the difference between the two vectors , they must be expressed in a common reference frame . The reference frame may be chosen as the frame at the location s . The components of the ...
Page 320
... expressed more conveniently in the form : where and ε = 글 스브 NL = 2A0 A O O ( 6 ) Therefore , the total local nodal solution vector for the two - noded pipe element may be written as def â = | x1 y1 " zl x1 -21 yl “ ' 1 x2 y2 ( 12 ) ...
... expressed more conveniently in the form : where and ε = 글 스브 NL = 2A0 A O O ( 6 ) Therefore , the total local nodal solution vector for the two - noded pipe element may be written as def â = | x1 y1 " zl x1 -21 yl “ ' 1 x2 y2 ( 12 ) ...
Page 502
... expressed as ; = 90 ° as platform is in heel is expressed as .. 640 and 0 * 90o are expressed as . It can proved that the relationship between and w , is as bellow : tantan2 + tan10 tano = tand tane ( 4 ) So , under any angle of wind ...
... expressed as ; = 90 ° as platform is in heel is expressed as .. 640 and 0 * 90o are expressed as . It can proved that the relationship between and w , is as bellow : tantan2 + tan10 tano = tand tane ( 4 ) So , under any angle of wind ...
Contents
OCEAN WAVES AND CURRENT | 1 |
HYDRODYNAMIC FORCES | 69 |
17 | 90 |
Copyright | |
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added mass amplitude analysis axial behaviour boundary bubble buoy cable calculated Campos Basin coefficients compliant tower components configuration crane vessels cylinder damping model damping ratio developed direction displacement distribution domain drag coefficient drag force dynamic response effect Engineering equation estimated experimental Figure floating flow fluid heave motion hydrodynamic hydrodynamic damping installation interaction internal wave irregular waves Karunakaran length linear load matrix measured method modal mode model testing module natural frequency natural period nondimensional nonlinear obtained Ocean Offshore Structures operations oscillation parameters peak pipe pipeline platform pontoon potential predicted pressure ratio Rayleigh Rayleigh distribution resonant riser rotation second-order semisubmersible ship shown simulation spectra spectrum stiffness Stirling engine subsea surge tank technique tendon tension tethers transfer function values vector velocity velocity potential vertical vessel vibration water depth wave force wave height wave period