## 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 178

... while the mean upcrossing rates at the reference levels for the slow -

... while the mean upcrossing rates at the reference levels for the slow -

**drift**component 22 ( i.e. Vzz ( zres ) ) , and for the wind response Zw , both are assumed equal to Te , where Te is the surge slow -**drift**period .Page 179

cos " distribution 0.8 64 distribution ( cos ( theta ) ) ' s ) 0.6 0.4 The mean

cos " distribution 0.8 64 distribution ( cos ( theta ) ) ' s ) 0.6 0.4 The mean

**drift**forced on the other hand , which also requires only the first order potential for its evaluation , is less robust and , in the quite important period ...Page 182

Furthermore , the slow

Furthermore , the slow

**drift**dynamics due to wind is comparable in magnitude to the low frequency wave response . • There is , not surprisingly , some sensitivity of the dynamic wind results to the choice of wind spectrum .### What people are saying - Write a review

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