"78000" . . "http://arxiv.org/abs/1001.4063" . "RIV/68407700:21110/13:00206735" . "Homogenization of plain weave composites with imperfect microstructure: Part II-Analysis of real-world materials" . . "10.1615/IntJMultCompEng.2013004866" . . "A two-layer statistically equivalent periodic unit cell is offered to predict a macroscopic response of plain weave multilayer carbon-carbon textile composites. Falling-short in describing the most typical geometrical imperfections of these material systems the original formulation presented in Part I of this work is substantially modified, now allowing for nesting and mutual shift of individual layers of textile fabric in all three directions. Yet, the most valuable asset of the present formulation is seen in the possibility of reflecting the influence of negligible meso-scale porosity through a system of oblate spheroidal voids introduced in between the two layers of the unit cell. Numerical predictions of both the effective thermal conductivities and elastic stiffnesses and their comparison with available laboratory data and the results derived using the Mori-Tanaka averaging scheme support credibility of the present approach, about as much as the reliability of local mechanical properties found from nanoindentation tests performed directly on the analyzed composite samples." . . . . . . "\u0160ejnoha, Michal" . "A two-layer statistically equivalent periodic unit cell is offered to predict a macroscopic response of plain weave multilayer carbon-carbon textile composites. Falling-short in describing the most typical geometrical imperfections of these material systems the original formulation presented in Part I of this work is substantially modified, now allowing for nesting and mutual shift of individual layers of textile fabric in all three directions. Yet, the most valuable asset of the present formulation is seen in the possibility of reflecting the influence of negligible meso-scale porosity through a system of oblate spheroidal voids introduced in between the two layers of the unit cell. Numerical predictions of both the effective thermal conductivities and elastic stiffnesses and their comparison with available laboratory data and the results derived using the Mori-Tanaka averaging scheme support credibility of the present approach, about as much as the reliability of local mechanical properties found from nanoindentation tests performed directly on the analyzed composite samples."@en . "20"^^ . "Zeman, Jan" . "Homogenization of plain weave composites with imperfect microstructure: Part II-Analysis of real-world materials"@en . "000325189600002" . "3"^^ . . "11" . "US - Spojen\u00E9 st\u00E1ty americk\u00E9" . . "1543-1649" . "3"^^ . "balanced woven composites; material imperfections, statistically equivalent periodicunit cell; image processing; X-ray microtomography; nanoindentation; soft computing; homogenization; steady-state heat conduction; extended finite element method"@en . "21110" . . . . . . . "P(ED1.1.00/02.0070), P(GA106/08/1379), P(GAP105/11/0224)" . . "[223A0DCEAF40]" . . "5" . "Vorel, Jan" . . . . . "International Journal for Multiscale Computational Engineering" . . . "RIV/68407700:21110/13:00206735!RIV14-GA0-21110___" . . "Homogenization of plain weave composites with imperfect microstructure: Part II-Analysis of real-world materials" . . "Homogenization of plain weave composites with imperfect microstructure: Part II-Analysis of real-world materials"@en . .