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 19
... determined from and fij given below . We define 1 = Σεντ ( 3.2.3 ) = Σε z - i i = 0 1 i = 0 ( 3.2.4 ) Here fij and gij are computed by recursive filter techniques . Therefore , D and E can be determined from equation ( 3.2.2 ) which can ...
... determined from and fij given below . We define 1 = Σεντ ( 3.2.3 ) = Σε z - i i = 0 1 i = 0 ( 3.2.4 ) Here fij and gij are computed by recursive filter techniques . Therefore , D and E can be determined from equation ( 3.2.2 ) which can ...
Page 20
... determined by recursive filter techniques . Here n ( z - 1 ) can be directly estimated from using the approximate ... determined in the least square sense . Once n ; are determined the moving average part of the reduced order ARMA model ...
... determined by recursive filter techniques . Here n ( z - 1 ) can be directly estimated from using the approximate ... determined in the least square sense . Once n ; are determined the moving average part of the reduced order ARMA model ...
Page 153
... determination of σ to the solution of a linear matrix equation of order N. SECOND - ORDER FORCE PREDICTORS . Once σ , and hence , have been determined , hydrody- namic reactive coefficients and excitation forces are determined , and the ...
... determination of σ to the solution of a linear matrix equation of order N. SECOND - ORDER FORCE PREDICTORS . Once σ , and hence , have been determined , hydrody- namic reactive coefficients and excitation forces are determined , and the ...
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