波浪预报 wave forecasting
wave prediction
- 根据船舶性能和波浪预报,用等航时线法求出最少航时扇区;
The minimum sailing time sector can be evaluated by using the method of isochronal sailing. - 计算实例证明,利用波浪预报和切片理论相结合分析运输可行性的方法,可以得到满足工程需要的分析结果。
It is indicated by calculated example that the feasibility analysis method combining precise forecast of wave and wind with strip theory can give satisfactory results for engineering. - 由于二维半方法的计算效率较高,故特别适合于高航速下船舶的耐波性和波浪载荷预报。
Because 2. 5D theory has a relatively higher computation efficiency, it will have a wide application to prediction of seakeeping properties and wave loads of high-speed displacement ship.