OpenFOAM 的开源工具 - 自适应网格细化和收敛检测

IOP Conference Series: Materials Science and Engineering Pub Date : 2024-08-01 DOI:10.1088/1757-899x/1312/1/012013

Wouter Remmerie, Nikola Majksner

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引用次数: 0

摘要

本文介绍了两种开源工具，用于提高 OpenFOAM 中 CFD 模拟的精度和自动化程度。第一种是自适应网格细化方法，它使用自定义场属性来细化体积和表面单元。第二种是一种检测收敛并动态调整平均窗口长度以获得可靠平均值的方法。

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Open source tools for OpenFOAM - Adaptive mesh refinement and convergence detection

This paper presents two open-source tools to increase precision and automate CFD simulations in OpenFOAM. The first is an adaptive mesh refinement method which uses custom field properties to refine both volume and surface cells. The second is a method to detect convergence and dynamically size the length of the averaging window to obtain reliable averaged values.

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IOP Conference Series: Materials Science and Engineering

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