[0] SPH simulations of a 2D dam-break flow against a vertical wall. General information on the collection

This dataset is the entry point to the simulations contained in the collection "High-resolution SPH simulations of the 2D dam-break benchmark solution by Meringolo et al., 2019" with referrer https://doi.org/10.4121/c.5353691<br>Perusing this dataset first is strongly recommended. It provides the context information on the collection, how the data have been generated, how they can be reproduced/ accessed/used, how they are named and organized in this collection. It also provides a redistribution of the DualSPHysics software suite used to generate the data.<br>The file <strong>Commentary.pdf</strong> in this dataset provides information on the generalities of the collection (physics, modelling, solver), on the test case (the dam-break flow impinging on a vertical wall), on the simulation datasets (aim, possible usages, creation and content, access, decompression, etc.), and on the research context. <em>Reading that file first is strongly recommended.</em><br>The companion datasets, then, contain the output results for values of the resolution parameter H/dx=800, 1600, 3200, 6400, leading to simulations with 1M, 5M, 20M, 82M fluid particles, as specified in the names of the datasets. This one dataset also includes the images of the flow fields for each file in those output datasets; users can preview here their content and evaluate which files to download and inspect, avoiding bulk downloads.<br>This collection is a nominated finalist of the 2024 Dutch Data Prize. The certificate of nomination and the 3-slide presentation for the pitch at the award ceremony of Research Data Netherlands (17/10/2024) are also part of this dataset.<br>When using this dataset, please cite the overarching <strong>collection</strong> instead: Lipari, Giordano; Vuik, Cornelis (2021): High-resolution SPH simulations of a 2D dam-break flow against a vertical wall. 4TU.ResearchData. Collection. https://doi.org/10.4121/c.5353691<br>

本数据集是访问关联DOI为https://doi.org/10.4121/c.5353691的合集《Meringolo等人2019年提出的二维溃坝基准算例高分辨率光滑粒子流体动力学（Smoothed Particle Hydrodynamics, SPH）模拟》中所包含模拟任务的入口。<br>强烈建议优先查阅本数据集，其涵盖该合集的背景信息、数据生成方式、复现/获取/使用方法，以及本合集内数据的命名与组织规则，同时附带了用于生成该数据集的DualSPHysics软件套件的重分发版本。<br>本数据集中的<strong>Commentary.pdf</strong>文件详细介绍了该合集的通用信息（包括物理原理、建模方法与求解器）、本次基准算例（撞击竖直壁面的溃坝水流）、模拟数据集的相关内容（研究目标、潜在用途、生成方式与内容构成、获取途径和解压方法等），以及相关研究背景。<em>强烈建议优先阅读该文件。</em><br>配套数据集则包含分辨率参数H/dx分别取800、1600、3200、6400时的模拟输出结果，对应数据集名称中注明的100万、500万、2000万和8200万个流体粒子的模拟工况。本数据集还附带了上述输出数据集内各文件对应的流场图像，用户可在此预览文件内容，评估需下载和查看的文件，避免批量下载。<br>该合集曾入围2024年荷兰数据奖（Dutch Data Prize）终选名单。本数据集还包含提名证书，以及2024年10月17日荷兰研究数据（Research Data Netherlands）颁奖典礼上展示的3页路演演示文稿。<br>使用本数据集时，请引用其所属的<strong>总合集</strong>：Lipari, Giordano; Vuik, Cornelis (2021): High-resolution SPH simulations of a 2D dam-break flow against a vertical wall. 4TU.ResearchData. 合集. https://doi.org/10.4121/c.5353691