Preliminary Study on Optimization Carbon Fibre Reinforced Polymer as Wrapping Structure at 90-degree Elbows Piping System via Finite Element Analysis

Q3 Chemical Engineering

Journal of Advanced Research in Fluid Mechanics and Thermal Sciences Pub Date : 2024-03-25 DOI:10.37934/arfmts.115.1.6982

Narendraan Rao Subba Rao, Ahmad Mubarak Tajul Arifin, Mazian Mohammad, Ishkrizat Taib, Shaktivell M. Letchumanan

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引用次数: 0

Abstract

Carbon Fiber Reinforced Polymer (CFRP) considered as unique material as it is proven have the best mechanical properties which can be used as a wrapping. This composite material will be evaluated as a wrapping material using SolidWork version 2021 software. Elbow has been chosen as component to be wrapped as it is one of the most critical parts in a pipeline system. Thus, this research focuses on 90-degree butt welded elbows. The study evaluated different lamination and thickness of CFRP as a wrapping framework for elbows. Static analysis also was stimulated to analyze the stress and strain exerted on elbows at extrados location. Based on static analysis simulation from SolidWork software, lamination orientation of (0º) with 6 layers exhibit lowest stress for all the pressure tested ranging from 0.86MPa to 19.65MPa for 90-degree defected elbow at extrados location. Besides, comparing CFRP and Glass Fibre Reinforced Polymer (GFRP), CFRP showed it able to reduce stress compared to GFRP when tested on the same defected elbow. Lastly, the flow simulation in CFD showed there were no leakages especially on defected area and no sudden changes on pressure, velocity, and temperature.

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通过有限元分析优化碳纤维增强聚合物作为 90 度弯头管道系统缠绕结构的初步研究

碳纤维增强聚合物（CFRP）被认为是一种独特的材料，因为它被证明具有最佳的机械性能，可以用作包覆材料。将使用 SolidWork 2021 版软件对这种复合材料作为包覆材料进行评估。弯头是管道系统中最关键的部件之一，因此被选为包覆部件。因此，本研究的重点是 90 度对焊弯头。研究评估了 CFRP 作为弯头包覆框架的不同层压和厚度。此外，还进行了静态分析，以分析弯头在外侧位置施加的应力和应变。根据 SolidWork 软件的静态分析模拟，在所有压力测试中，层压方向为（0º）的 6 层材料在 90 度缺陷弯头外侧位置的应力最小，从 0.86MPa 到 19.65MPa 不等。此外，对比 CFRP 和玻璃纤维增强聚合物（GFRP），在相同的缺陷弯头测试中，CFRP 比 GFRP 能够降低应力。最后，CFD 流量模拟显示，特别是在有缺陷的区域没有泄漏，压力、速度和温度也没有突然变化。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of Advanced Research in Fluid Mechanics and Thermal Sciences Chemical Engineering-Fluid Flow and Transfer Processes

CiteScore

2.40

自引率

0.00%

发文量

176

期刊介绍： This journal welcomes high-quality original contributions on experimental, computational, and physical aspects of fluid mechanics and thermal sciences relevant to engineering or the environment, multiphase and microscale flows, microscale electronic and mechanical systems; medical and biological systems; and thermal and flow control in both the internal and external environment.