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Efficient method for numerically generating High-Density wood fiber network microstructure models

delete2026-03-27
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OA
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B
Bin Chen *
E
Erfan Oliaei
L
Lars A. Berglund
DOI:10.1016/j.matdes.2026.115937delete
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Abstract

Abstract

En 中文
• A method is proposed to generate 3D high-density wood fiber network (WFN) models. • The numerically generated WFN microstructures can reach a porosity as low as 21.5%. • It is a simple and efficient geometrical method with open-source code. • Fiber segmentation, local fiber orientation, WFNs with molded shapes can be obtained. • The optical scattering of WFN composites is simulated using the generated 3D models.
Keywords:
Wood fiber network
Representative volume element
3D microstructure
Optical scattering
Molded fibers
High density
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MATERIALS & DESIGN
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7.9
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939
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KTH Royal Institute of Technology
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