多相流固耦合的高性能开源解决方案

IF 0.9 4区工程技术 Q4 ENGINEERING, CIVIL

International Journal of Offshore and Polar Engineering Pub Date : 2022-03-01 DOI:10.17736/ijope.2022.jc844

Wendi Liu, S. Longshaw, A. Skillen, D. Emerson, C. Valente, F. Gambioli

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引用次数: 4

摘要

一个只使用开源软件的多相FSI框架已经被开发出来，它利用了能够在高性能计算平台上运行的组件。采用分区方法，确保关注点(流体、结构和耦合)的分离，允许设计的灵活性和健壮性，同时减少未来的维护工作。对多阶段FSI测试用例进行了仿真，并与已发表的结果进行了比较，结果吻合良好。对飞机机翼内部存在液体(燃料)晃动的弹性模型进行了仿真。这证明了多相FSI框架在模拟涉及自由液体表面的复杂和具有挑战性的情况方面的能力。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

A High-performance Open-source Solution for Multiphase Fluid-Structure Interaction

A multiphase FSI framework using only open-source software has been developed, utilising components able to run on high-performance computing platforms. A partitioned approach is employed, ensuring a separation of concerns (fluid, structure and coupling), allowing design flexibility and robustness while reducing future maintenance efforts. Multiphase FSI test cases have been simulated and compared with published results and show good agreement. Simulation of a model representing an elastic aircraft wing with a fluid (fuel) sloshing inside is presented. This demonstrates the ability of this multiphase FSI framework in simulating complex and challenging cases involving a free liquid surface.

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来源期刊

International Journal of Offshore and Polar Engineering ENGINEERING, CIVIL-ENGINEERING, OCEAN

CiteScore

2.00

自引率

0.00%

发文量

审稿时长

>12 weeks

期刊介绍： The primary aim of the IJOPE is to serve engineers and researchers worldwide by disseminating technical information of permanent interest in the fields of offshore, ocean, polar energy/resources and materials engineering. The IJOPE is the principal periodical of The International Society of Offshore and Polar Engineers (ISOPE), which is very active in the dissemination of technical information and organization of symposia and conferences in these fields throughout the world. Theoretical, experimental and engineering research papers are welcome. Brief reports of research results or outstanding engineering achievements of likely interest to readers will be published in the Technical Notes format.