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Effect of Natural Fiber Network on Permeability and Tensile Strength of Composites through Vacuum Infusion Process

机译:天然纤维网络对真空灌注工艺复合材料渗透性和拉伸强度的影响

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摘要

This investigation is primarily focused to study the effect of fiber network on the permeability in vacuum infusion molding process. The unsaturated permeability of several natural fiber mats with different networks is measured. The experimental permeabilities are fitted by the Kozeny model and contact angle model. The outcome highlighted that the contact angle model shows more precise results as compared to kozeny model. The obtained permeability for the random fiber mats shows higher values than directional fiber mat. Furthermore, the maximum increase in tensile strength is observed in the unidirectional composites and the flow along the fiber direction.
机译:这项研究主要集中于研究纤维网络对真空灌注成型过程中渗透性的影响。测量了几种具有不同网络的天然纤维毡的不饱和渗透率。实验渗透率由Kozeny模型和接触角模型拟合。结果强调,与kozeny模型相比,接触角模型显示出更精确的结果。随机纤维毡的渗透率显示出比定向纤维毡更高的渗透率。此外,在单向复合材料和沿纤维方向的流动中观察到拉伸强度的最大增加。

著录项

  • 来源
    《Journal of natural fibers》 |2017年第2期|278-286|共9页
  • 作者单位

    Univ Toronto, Fac Forestry Chem Engn, Toronto, ON, Canada|CIPET, Adv Res Sch Technol & Prod Simulat, Chennai, Tamil Nadu, India;

    Univ Toronto, Fac Forestry Chem Engn, Toronto, ON, Canada|Ford Motor Co, Powertrain Engn Res & Dev Ctr, Windsor, ON, Canada;

    CIPET, Adv Res Sch Technol & Prod Simulat, Chennai, Tamil Nadu, India;

    Univ Toronto, Fac Forestry Chem Engn, Toronto, ON, Canada|King Abdulaziz Univ, Chem Engn, Jeddah, Saudi Arabia;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Fiber; matrix infusion; permeability; tensile strength; word;

    机译:纤维;基质注入;渗透性;拉伸强度;单词;

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