In the present manuscript, we consider the practical problem of wave interaction with a vertical wall. However, the novelty here consists in the fact that the wall can move horizontally due to a system of springs. The water wave evolution is described with the free surface potential flow model. Then, a semi-analytical numerical method is presented. It is based on a mapping technique and a finite difference scheme in the transformed domain. The idea is to pose the equations on a fixed domain. This method is thoroughly tested and validated in our study. By choosing specific values of spring parameters, this system can be used to damp (or in other words to extract the energy of) incident water waves.

Gayaz Khakimzyanov

Denys Dutykh

Communications in Computational Physics

COMMUNICATIONS IN COMPUTATIONAL PHYSICS (CICP) 发表在物理问题的计算建模方面具有高科学价值的原创研究和调查论文。将展示所有物理科学中多物理和多尺度创新计算方法和建模的结果。

Communications in Computational Physics (CICP) publishes original research and survey papers of high scientific value in the field of computational modeling of physical problems. The journal showcases results of innovative computational methods and modeling across multiple physics disciplines, emphasizing multiphysics and multiscale approaches.

《Communications in Computational Physics》发表具有高科学价值的原创研究和调查论文，专注于物理问题的计算建模。期刊展示了在所有物理科学领域中，多物理和多尺度创新计算方法及建模的研究成果。

Numerical Modelling of Surface Water Wave Interaction with a Moving Wall

A semi-analytical numerical method is presented based on a mapping technique and a finite difference scheme in the transformed domain to pose the equations on a fixed domain of wave interaction with a vertical wall.

Category	Quartile
物理与天体物理	3
物理与天体物理, 物理数学物理	4

Numerical Modelling of Surface Water Wave Interaction with a Moving Wall

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Journal Info

Category	Quartile
PHYSICS, MATHEMATICAL	1