Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 14American Society of Mechanical Engineers, 1995 - Arctic regions |
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Page 149
... mass will vary with tide level . It is convenient to consider the mass of the column as its effective mass , MẸ , which is the sum of the entrained and added masses . The damping term in equation 12 consists of two components ; the ...
... mass will vary with tide level . It is convenient to consider the mass of the column as its effective mass , MẸ , which is the sum of the entrained and added masses . The damping term in equation 12 consists of two components ; the ...
Page 380
... masses performs , the higher the absorbed energy per impulse . This approach yields a simple control law . In figure 5 the components related to mass 1 ( 1 , 3 ) are drawn with solid lines , the components related to mass 2 ( 2 , 4 ) ...
... masses performs , the higher the absorbed energy per impulse . This approach yields a simple control law . In figure 5 the components related to mass 1 ( 1 , 3 ) are drawn with solid lines , the components related to mass 2 ( 2 , 4 ) ...
Page 435
... mass parameter is concerned , often the two independent dimensionless numbers m / pD2 and 8 are routinely combined into m & / pD2 where m is the mass per unit length including the added mass , 8 = 2x and = the material damping ratio ...
... mass parameter is concerned , often the two independent dimensionless numbers m / pD2 and 8 are routinely combined into m & / pD2 where m is the mass per unit length including the added mass , 8 = 2x and = the material damping ratio ...
Contents
OCEAN WAVES | 1 |
Aarsnes | 55 |
VOLUME IA OFFSHORE TECHNOLOGY | 65 |
Copyright | |
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acceleration analysis AXIWAVE biplane blade boundary layer calculated circular cylinder comparison compliant towers components computed corresponding crest criteria damping direction distribution drag drag coefficient dynamic effects Engineering equation estimated experimental Figure filter flow fluid force coefficients Fourier free surface frequency fuzzy given hindcast horizontal velocity hydrodynamic impact force in-line incident wave irregular Islay KC number kinematics lift force linear load Loop Current maximum measured method Morison Myrhaug NewWave non-linear obtained ocean waves Offshore Structures orifice oscillating parameters planetary boundary layer plate platform predicted pressure rad/s random wave ratio regular waves Scatter Parameter sea wave second-order shear stress ship shown simulation spectra surface elevation term tests turbine turbulence values velocity potential vertical Volume I-A Walsh function water depth wave elevation wave energy wave height wave kinematics wave power wave profile wave spectrum wave theory wave train wind