Discussion on “comparative study on volume conservation among various SPH models for flows of different levels of violence, coastal engineering, volume 191, August 2024, 104 521” by Wang et al
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引用次数: 0
Abstract
The paper by Wang et al. (2024) targets an interesting topic in the context of particle methods, namely, volume conservation. This important feature is studied by focusing on the time variation of mean water level under three different scenarios corresponding to hydrostatics, standing wave and dam break, and through consideration of a few variants of the Weakly Compressible Smoothed Particle Hydrodynamics (WCSPH) fluid model. In this discussion, the discussers briefly discuss some issues that could have been further considered in the paper by Wang et al. (2024) to ensure rigorousness and comprehensiveness of the conducted comparative analysis.
Wang 等人（2024 年）的论文针对粒子方法中一个有趣的主题，即体积守恒。通过对弱可压缩平滑粒子流体动力学（WCSPH）流体模型的几种变体的考虑，重点研究了水静力学、驻波和溃坝三种不同情况下平均水位的时间变化，从而研究了这一重要特征。在本讨论中，讨论者简要讨论了 Wang 等人（2024 年）的论文中可以进一步考虑的一些问题，以确保所进行的比较分析的严谨性和全面性。
期刊介绍：
Coastal Engineering is an international medium for coastal engineers and scientists. Combining practical applications with modern technological and scientific approaches, such as mathematical and numerical modelling, laboratory and field observations and experiments, it publishes fundamental studies as well as case studies on the following aspects of coastal, harbour and offshore engineering: waves, currents and sediment transport; coastal, estuarine and offshore morphology; technical and functional design of coastal and harbour structures; morphological and environmental impact of coastal, harbour and offshore structures.
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