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Yuksel, O. (author), Caglar, Baris (author), Broggi, G.C. (author), Michaud, VĂ©ronique (author), Akkerman, Remko (author), Baran, Ismet (author)The transverse permeability of roving/tow-based fiber reinforcement is of great importance for accurate flow modeling in the pultrusion process. This study proposes an experimental approach to characterize the roving-based fiber beds' permeability under different compaction conditions. The experimental permeability results of thick roving...journal article 2024
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Yuksel, O. (author), Sandberg, Michael (author), Hattel, Jesper H. (author), Akkerman, Remko (author), Baran, Ismet (author)Pultruded fiber-reinforced polymer composites are susceptible to microstructural nonuni-formity such as variability in fiber volume fraction (V<sub>f</sub> ), which can have a profound effect on process-induced residual stress. Until now, this effect of non-uniform V<sub>f</sub> distribution has been hardly addressed in the process models. In...journal article 2021