用于工程应用的 Schwarz-D TPMS 结构内流动的 CFD 分析

IF 1.5 4区工程技术 Q3 ENGINEERING, CHEMICAL

Chemie Ingenieur Technik Pub Date : 2024-11-18 DOI:10.1002/cite.202400093

Kasimhussen Vhora, Prof. Dominique Thévenin, Prof. Gábor Janiga, Prof. Kai Sundmacher

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引用次数: 0

摘要

本文基于 CFD 仿真对 Schwarz-D 三周期最小表面（TPMS）结构中的流动进行了全面分析。通过采用全尺度和代表性基本体积（REV）尺度 CFD 设置，研究了结构的压降和摩擦因数特性。研究结果与文献中的实验数据进行了验证。利用 CFD 模拟结果中的水力直径、孔隙率和渗透率，建立了一个分析模型。研究结果为工程系统中施瓦茨-D TPMS 结构的优化和应用提供了有价值的见解。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

CFD Analysis of the Flow in Schwarz-D TPMS Structures for Engineering Applications

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CFD Analysis of the Flow in Schwarz-D TPMS Structures for Engineering Applications

A comprehensive analysis of the flow in Schwarz-D triply periodic minimal surfaces (TPMS) structures based on CFD simulations is presented. The pressure drops and friction factor characteristics of the structure are investigated by employing both full-scale and representative elementary volume (REV)-scale CFD setups. The results are validated against experimental data from the literature. An analytical model is developed using hydraulic diameter, porosity, and permeability from the CFD simulation results. The findings contribute valuable insights into the optimization and application of Schwarz-D TPMS structures in engineering systems.

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来源期刊

Chemie Ingenieur Technik 工程技术-工程：化工

CiteScore

3.40

自引率

15.80%

发文量

601

审稿时长

3-6 weeks

期刊介绍： Die Chemie Ingenieur Technik ist die wohl angesehenste deutschsprachige Zeitschrift für Verfahrensingenieure, technische Chemiker, Apparatebauer und Biotechnologen. Als Fachorgan von DECHEMA, GDCh und VDI-GVC gilt sie als das unverzichtbare Forum für den Erfahrungsaustausch zwischen Forschern und Anwendern aus Industrie, Forschung und Entwicklung. Wissenschaftlicher Fortschritt und Praxisnähe: Eine Kombination, die es nur in der CIT gibt!