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Testing and Verifying the Wind Wave Model with an Optimized Source Function

机译：使用优化的源函数测试和验证风波模型

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With the purpose of revealing the actual advantages of the new source function that was earlier proposed in [5] for use in numerical wind wave models,its testing and verification was carried out by means of modification of the WAM (Cycle-4) model.The verification was performed on the basis of a comparison of the results of wave simulation for a given wind field with the buoy observation data obtained in three oceanic regions.In the Barents Sea,this kind of comparison was made for wave observations from a single buoy with an interval of 6 hours for a period of 3 years.In two regions of the North Atlantic,the comparison was performed for 3 buoys in both regions for observation periods of 30 days with an interval of 1 hour.Estimations of the simulation accuracy were obtained for a series of wind wave parameters,and they were compared with the original and modified WAM model.Advantages of the modified model consisting of the enhancement of the calculation speed by 20-25% and a 1.5- to 2-fold increase in the simulation accuracy for the significant wave height and the mean period were proved.
机译：为了揭示早先在[5]中提出的用于数值风波模型的新源函数的实际优势，通过对WAM（Cycle-4）模型的修改进行了测试和验证。验证是在给定风场的波浪模拟结果与在三个海洋区域获得的浮标观测数据进行比较的基础上进行的。在巴伦支海，这种比较是针对单个浮标的波浪观测进行的间隔为6个小时，为期3年。在北大西洋的两个区域中，对两个区域的3个浮标进行了比较，观察周期为30天，间隔为1个小时。获得了一系列风波参数，并将它们与原始和修改后的WAM模型进行了比较。修改后的模型的优点包括将计算速度提高了20-25％，并且速度提高了1.5-2-证明了在显着波高和平均周期内模拟精度的提高。

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