SIAM Journal on Applied Mathematics, Volume 81, Issue 3, Page 834-852, January 2021.
A transition-loss theory for waves reflected by an overwashed step and transmitted by an overwashed plate is presented. The theory is based on a conservation of energy technique to correct the transmission/reflection predicted by linear potential flow theory by taking into account the energy flux into the overwash and the mechanical energy dissipated by the formation of overwash. Wave energy dissipation is calculated by assuming that the transition from deep water to shallow water flow occurs over a sufficiently narrow domain such that it can be modeled as a discontinuity in the flow (akin to a hydraulic jump). Theoretical predictions are compared to CFD model data for the step problem and laboratory experimental measurements for the plate problem. Generally, excellent agreement is found for all cases tested, and the theory gives significant improvements compared to linear models that do not capture overwash effects and a theory that does not account for energy loss in the transition domain.

中文翻译：

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过度冲洗的物体反射和透射的波的跃迁损耗理论

SIAM应用数学杂志，第81卷，第3期，第834-852页，2021年1月。
提出了由过度洗涤步骤反射并由过度洗涤板传播的波的过渡损耗理论。该理论基于能量守恒技术，通过考虑进入过洗的能量通量和过洗形成所耗散的机械能，来校正线性势流理论预测的透射/反射。通过假设从深水流向浅水流的过渡发生在足够狭窄的区域内，从而可以将其建模为流中的不连续性（类似于水力跃迁）来计算波浪能量的耗散。将理论预测值与CFD模型数据的阶跃问题进行比较，并将实验室预测的测量结果与板块问题进行比较。通常，对于所有测试案例，都可以找到很好的一致性，