The wave-generated turbulence dissipation term together with the improved post-breaking spectrum term proposed in this paper are incorporated in the MASNUM wave model as new dissipation terms. To compare the performance of these terms with the previous dissipation term in wave simulation, comprehensive validations of the simulated results were conducted against satellite data and NDBC buoy data on the significant wave heights. The results show that the incorporation of the wave-generated turbulence dissipation term with the improved post-breaking spectrum term significantly improves the model performance, the deviations are significantly reduced, and the correlation coefficients are effectively improved. In particular, there is a noticeable improvement in the simulation of significant wave heights exceeding 4 m or 6 m. In addition, a preliminary ideal experiment was conducted to compare the effect of the swell dissipation term proposed by Zieger et al. (2015) and the wave-generated turbulence dissipation term, and the results show that the dissipation magnitudes of the two terms are consistent to some extent.

中文翻译：

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通过结合波浪产生的湍流耗散和改进的破碎后频谱来提高波浪建模性能

本文提出的波生湍流耗散项与改进的后破碎谱项一起作为新的耗散项纳入 MASNUM 波浪模型中。为了将这些项与之前波浪模拟中的耗散项的性能进行比较，根据卫星数据和NDBC浮标数据的有效波高对模拟结果进行了综合验证。结果表明，波生湍流耗散项与改进后破碎谱项的结合显着提高了模型性能，偏差显着减小，相关系数得到有效改善。特别是对超过4 m或6 m的有义波高的模拟有明显的改善。此外，还进行了初步的理想实验，比较了Zieger等人提出的膨胀耗散项的效果。 (2015)和波生湍流耗散项，结果表明两者的耗散大小在一定程度上是一致的。