Results 1 to 10 of about 111,063 (119)
Applied Sciences, 2022 This study identified the governing variables affecting the effective properties of the representative volume element (RVE) of nanocomposites consisting of unidirectionally aligned carbon nanotubes (CNTs) and determined the mechanism through which they ...
Chan-Woong Choi +2 more
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Frontiers in Microbiology, 2022 Rapid detection of antibacterial and bacteriostatic properties is an important part of the quality and safety supervision of disinfectants. In this study, propidium monoazide (PMA) was used in combination with real-time PCR (PMA-qPCR) to detect the ...
Yanrong Liu +7 more
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Size optimization of micro-frame structures for designing multiscale structures
Nihon Kikai Gakkai ronbunshu, 2022 In this paper, we propose a multi-scale optimal design method for determining the member diameters of minute micro-frame structures in a macro-structure. The microstructures and the macrostructure are bridged by the homogenization method.
Yutaro TAKUMI, Masatoshi SHIMODA
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Assessment of equivalent methods effectiveness used for honeycomb plate structure [PDF]
Theoretical and Applied Mechanics, 2023 Honeycomb plates are commonly used in aerospace structures for their lightweight and rigidity characteristics. However, for modeling honeycomb structure many equivalent methods are established to represent the behavior of detailed model.
Mankour Abdeljelil, Smahat Amine
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Shape optimum design of porous structure for minimizing maximum thermal stress
Nihon Kikai Gakkai ronbunshu, 2023 In this study, we propose a solution to a shape optimization problem for the strength design of porous structures under thermal loading. The homogenization method is used to bridge the macrostructure and the porous microstructures, in which the elastic ...
Mihiro TORISAKI, Masatoshi SHIMODA
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Nihon Kikai Gakkai ronbunshu, 2022 We propose a method for numerical material testing that does not explicitly assume boundary conditions in homogenization analyses for microstructures with random or localized inhomogeneities.
Yuichi SHINTAKU +2 more
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Influence of Crystal Plasticity Parameters on the Strain Hardening Behavior of Polycrystals
Crystals, 2021 The effective mechanical properties of a polycrystal depend directly on the single-crystal properties of each grain and its crystallographic orientation with respect to the load axis.
Mahdieh Shahmardani +2 more
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Homogenization Methods of Lattice Materials
Encyclopedia, 2022 The existing methods for analyzing the behaviors of lattice materials require high computational power. The homogenization method is the alternative way to overcome this issue.
Jacobs Somnic, Bruce W. Jo
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A Homogenization Method for Replacement Stator Models in an Aero-Engine
Aerospace, 2022 Generally, the high-fidelity finite element models of aero-engines comprise millions of degrees of freedom (DOFs). Although they can provide precise predictions of structural dynamics, the computational cost will be often unaffordable if appropriate ...
Wenjun Wang +4 more
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Multiscale Calculation of Elastic Modulus of Cement Paste Based on Grid Nanoindentation Technology
Shanghai Jiaotong Daxue xuebao, 2022 The calculation of multiscale elastic parameters of cementitious materials based on micromechanical tests and the composite material theory is one of the key theoretical bases for precise design of cementitious materials performance.
CHEN Xiaowen, HAN Yudong, DING Xiaoping, HOU Dongwei
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