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measurements of optical fiber length, an optical shive analyzer and a freeness measurement were developed. Ways of measuring average fiber length and radius for online purposes were invented during the 1980’s. All fiber analyzers at that time measured a projected length, and people were not fully aware of the importance of fiber deformations.
15 maj 2014 · The theoretical fiber-interaction model for calculating the fiber orientation in the injection molded short fiber/thermoplastic composite parts was proposed.
1 gru 2013 · This paper describes and compares the design and engineering process in each system: long-span, hybrid slab, and natural fiber components, and reveals the potential and future research goals to...
1 paź 2018 · This work highlights the numerical model versus the type of the model – continuous, discrete and semi-discrete approaches – as well as the understanding of the material behaviour – considered phenomena – and the forming process – draping, forming of prepreg and hot-forming.
6 lut 2018 · This paper is a comprehensive review of finite element models of natural fibers and natural fiber reinforced composites, focusing on the micromechanical properties (strength, deformation, failure, and damage), thermal properties (thermal conductivity), and macro shape deformation (stress–strain and fracture).
Modeling and simulation (M&S) of NFCs is a valuable method that contributes in enhancing the design and performance of natural fibers composite. Recently many researchers have applied finite element analysis to analyze NFCs’ characteristics.
1 paź 2019 · The model simplifies the complex micro-mechanical processes and the interaction of fibre and composite matrix using a de-bonding criterion and a friction model based on axial fibre force and fibre slippage in the fibre channel.
