## Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volumes 1-2American Society of Mechanical Engineers, 1991 - Arctic regions |

### From inside the book

Results 1-3 of 82

Page 224

2 Theoretical and Experimental Considerations Stretching Approximations . The

notion of predicting kinematics beneath irregular waves from a spectral

decomposition of the surface elevation , such as that done with

wave theory ...

2 Theoretical and Experimental Considerations Stretching Approximations . The

notion of predicting kinematics beneath irregular waves from a spectral

decomposition of the surface elevation , such as that done with

**linear**randomwave theory ...

Page 288

0.014 Constant Force ; Y = 0.02 0.012 0.40 0.010 0.30 30.008 Acceleration / 8 Xo

0.006 0.20

Nonlinear Computation

0.014 Constant Force ; Y = 0.02 0.012 0.40 0.010 0.30 30.008 Acceleration / 8 Xo

0.006 0.20

**Linear**Computation : Impulse Function**Linear**Computation : MedusNonlinear Computation

**Linear**Fender : V , ( 0 ) = 0.3 ; k = 1.0 ;**Linear**( Impulse ...Page 102

Hence , for

29 ) non -

generality , the zero mean stationary Guassian excitation process has some ...

Hence , for

**linear**- plus - quadratic damping one has , from equations ( 47 ) and (29 ) non -

**linear**single - degree - of - freedom model given by equation ( 5 ) . Forgenerality , the zero mean stationary Guassian excitation process has some ...

### What people are saying - Write a review

We haven't found any reviews in the usual places.

### Contents

SPECIAL SESSION HYDRODYNAMICS | 1 |

HYDRODYNAMIC FORCES | 29 |

SECONDORDER EFFECTS | 113 |

Copyright | |

47 other sections not shown

### Other editions - View all

### Common terms and phrases

acting amplitude analysis angle applied approach approximately assumed average body boundary cable calculated circular cylinder coefficients compared comparison components computed considered constant corresponding cylinder damping depth described determined diffraction direction distribution domain drag drift force effect element Engineering equation estimates experimental experiments expressed field Figure floating flow fluid follows free surface frequency function given height horizontal hydrodynamic incident included increase integral irregular waves length lift force linear loads mass maximum mean measured method mode mooring motion natural nonlinear obtained Ocean Offshore oscillation period phase platform points position potential predicted present pressure problem random range regular relative represents respectively response second order second-order separation ship shown shows simulation solution spectrum structure surge Table tests theory values velocity vertical vortex wave forces