Thermal characterization of Xenon-Arc flash lamp heating system for automated fiber placement (AFP) of thermoplastic composites

IF 8.1 2区材料科学 Q1 ENGINEERING, MANUFACTURING Composites Part A: Applied Science and Manufacturing Pub Date : 2024-11-13 DOI:10.1016/j.compositesa.2024.108568

Devang Tavkari, Vishnu V. Ganesan, Sandesh Amgai, Ankur Jain, Paul Davidson

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Abstract

In this study, a systematic experimental and simulations-based characterization of key thermal aspects of the arc-flash lamp based AFP heating is presented. Ex-situ measurements of heat flux output from the flash lamp as well as the resulting temperature field on a material sample are carried out in a geometry representative of actual manufacturing conditions, using a heat flux sensor and infrared thermography. A thermal simulation model is developed to predict the temperature field resulting from the measured heat flux data. Good agreement is found between experimental data and simulation predictions. This work contributes towards developing a fundamental understanding of heat transfer processes during AFP manufacturing. Data presented here may be of broad benefit to AFP-related research, and may contribute towards process design and optimization in order to further expand the capabilities of this promising additive manufacturing technology.

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用于热塑性复合材料纤维自动铺放（AFP）的氙弧闪光灯加热系统的热特性

在这项研究中，系统的实验和基于仿真的表征电弧闪光灯的AFP加热的关键热方面。使用热流传感器和红外热成像技术，在代表实际制造条件的几何形状中对闪光灯输出的热流以及材料样品上产生的温度场进行了非原位测量。建立了一个热模拟模型来预测由实测热通量数据产生的温度场。实验数据与模拟预测吻合较好。这项工作有助于发展对AFP制造过程中传热过程的基本理解。这里提供的数据可能对afp相关的研究有广泛的好处，并可能有助于工艺设计和优化，以进一步扩大这种有前途的增材制造技术的能力。

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来源期刊

Composites Part A: Applied Science and Manufacturing 工程技术-材料科学：复合

CiteScore

15.20

自引率

5.70%

发文量

492

审稿时长

30 days

期刊介绍： Composites Part A: Applied Science and Manufacturing is a comprehensive journal that publishes original research papers, review articles, case studies, short communications, and letters covering various aspects of composite materials science and technology. This includes fibrous and particulate reinforcements in polymeric, metallic, and ceramic matrices, as well as 'natural' composites like wood and biological materials. The journal addresses topics such as properties, design, and manufacture of reinforcing fibers and particles, novel architectures and concepts, multifunctional composites, advancements in fabrication and processing, manufacturing science, process modeling, experimental mechanics, microstructural characterization, interfaces, prediction and measurement of mechanical, physical, and chemical behavior, and performance in service. Additionally, articles on economic and commercial aspects, design, and case studies are welcomed. All submissions undergo rigorous peer review to ensure they contribute significantly and innovatively, maintaining high standards for content and presentation. The editorial team aims to expedite the review process for prompt publication.