## Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volumes 1-2American Society of Mechanical Engineers, 1990 - Arctic regions |

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Page 90

12 and 13 present the force -

measurements . ... F ( 6 ) YA 2 Fyr = 1/2 p CDU ( 7 ) e / D = 0.2 in which C ca = the

drag

12 and 13 present the force -

**coefficient**data obtained from the present pressuremeasurements . ... F ( 6 ) YA 2 Fyr = 1/2 p CDU ( 7 ) e / D = 0.2 in which C ca = the

drag

**coefficient**, C = the added mass a**coefficient**, F = the maximum value of ...Page 192

4 FL = 37 COL U2 cos w , t ( 11 ) Circular Cylinder Plat Plate Comparing

Equation ( 11 ) to Equation ( 10 ) , the frequency viscous damping

COL as , loware COL 0.04 4 Зп F. Lm S U2 m ρ ( 12 ) where Flm denotes the

amplitude of ...

4 FL = 37 COL U2 cos w , t ( 11 ) Circular Cylinder Plat Plate Comparing

Equation ( 11 ) to Equation ( 10 ) , the frequency viscous damping

**coefficients**COL as , loware COL 0.04 4 Зп F. Lm S U2 m ρ ( 12 ) where Flm denotes the

amplitude of ...

Page 194

The

experimental results by the least ... Figure 9 shows that the obtained Co has

similar tendency to the drag

is as ...

The

**coefficients**in the Equation ( 14 ) , aj , a2 and az , were obtained from theexperimental results by the least ... Figure 9 shows that the obtained Co has

similar tendency to the drag

**coefficient**in sinusoidal oscillation and the value of itis as ...

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### Contents

HYDRODYNAMIC FORCES | 47 |

The Force Coefficients on Inclined Cylinder in Random Wave and Current | 57 |

K S Varyani | 79 |

Copyright | |

45 other sections not shown

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### Common terms and phrases

acting added mass amplitude analysis angle applied array assumed body boundary calculated circular coefficient compared component considered constant corresponding crest cylinder damping defined dependent depth determined direction distribution domain drag drift dynamic effect element Engineering equation estimated experimental experiments expressed Figure flow fluid forward speed frequency function given heave horizontal hydrodynamic increase integral irregular length lift force linear load maximum mean measured method mooring motion nonlinear obtained Offshore oscillation parameters period phase pile plate potential predicted present pressure problem radiation range ratio reference regular waves relative respectively response riser ship shown shown in Figure simulation solution spectra spectrum structure surface surge Table theory velocity vertical vessel wave force wave height wind