Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 2American Society of Mechanical Engineers, 2001 - Arctic regions |
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Page 106
... drag - force term of the Morison's equation , in general . For simplicity , uncertainties introduced by the linearization constant of the drag force term are ignored and a mean value linearization constant is used . Hydrodynamic damping ...
... drag - force term of the Morison's equation , in general . For simplicity , uncertainties introduced by the linearization constant of the drag force term are ignored and a mean value linearization constant is used . Hydrodynamic damping ...
Page 301
... drag coefficient and U ( z ) is the D current velocity at depth z . In eq . ( 7 ) v ( x , z , t ) is the relative fluid - structure horizontal velocity , given by ( 3a ) , ( 3b ) v ( x , z , t ) = u ( x , z , t ) - ( z ) X ( t ) ( 8 ) ...
... drag coefficient and U ( z ) is the D current velocity at depth z . In eq . ( 7 ) v ( x , z , t ) is the relative fluid - structure horizontal velocity , given by ( 3a ) , ( 3b ) v ( x , z , t ) = u ( x , z , t ) - ( z ) X ( t ) ( 8 ) ...
Page 305
... drag force is a symmetric function of the relative fluid - structure velocity v ( z , t ) . Therefore , as first proven in reference [ 19 ] , the computed quadratic terms in the equivalent drag force , given by eq . ( 21 ) , are equal ...
... drag force is a symmetric function of the relative fluid - structure velocity v ( z , t ) . Therefore , as first proven in reference [ 19 ] , the computed quadratic terms in the equivalent drag force , given by eq . ( 21 ) , are equal ...
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