Numerical setups of Lattice Boltzmann very large eddy simulations of a turbulent flow over covered and uncovered cavities

This dataset contains numerical setup files used to simulate covered and uncovered microphone cavities, when grazed by a turbulent boundary layer. The purpose of the simulations is to study cavities used for microphone wind tunnel wall placement. The cavity wire-mesh covers were simulated with a porous medium, being characterized by their viscous and inertial resistivities. These simulations provide the basis for the results of the publication: Mourão Bento, Hugo F., et al. "Lattice Boltzmann very large eddy simulations of a turbulent flow over covered and uncovered cavities." Physics of Fluids 34.10 (2022). The numerical setups can be opened with Powercase software, and can be run with SIMULIA PowerFLOW numerical solver.This dataset includes:<strong>Numerical setup Files: </strong>The files include the numerical setups used to simulate covered and uncovered cavities.<strong>README File:</strong> This file provides an overview of the content of the folder, explanation of the data format, and the relevant context for understanding the dataset. This file also contains citation guidelines.<br>

本数据集包含用于模拟受湍流边界层（turbulent boundary layer）掠过的带罩与无罩麦克风腔室的数值设置文件。本次仿真的目的为研究应用于麦克风风洞壁面安装的腔室。本次仿真采用多孔介质（porous medium）对腔室金属网罩进行建模，以其粘性阻力与惯性阻力作为表征参数。本仿真为以下发表成果的结果提供了支撑：Mourão Bento, Hugo F. 等人发表于《Physics of Fluids》2022年第34卷第10期的论文《格子玻尔兹曼（Lattice Boltzmann）超大涡模拟（very large eddy simulations）：带罩与无罩腔室上方的湍流流动》。该数值设置文件可通过Powercase软件打开，并可借助SIMULIA PowerFLOW数值求解器运行。本数据集包含：<strong>数值设置文件：</strong>涵盖用于模拟带罩与无罩麦克风腔室的各类数值设置文件。<strong>README文件：</strong>该文件对数据集文件夹的内容进行总览，说明数据格式，并提供理解本数据集所需的相关背景信息，同时包含引用规范。<br>