Stochastic Elastic Property Evaluation With Stochastic Homogenization...
This paper describes the stochastic elastic property evaluation of a resin structure, which is made using the fused deposition modeling (FDM) method, through experimental and numerical tests. The FDM...
View ArticleSimulations of Non-Gaussian Property Fields Based on the Apparent Properties...
The properties of composite materials with random microstructures are often defined by homogenizing the properties of a representative volume element (RVE). This results in the effective properties of...
View ArticleA Local Sensitivity-Based Multiscale Stochastic Stress Analysis of a...
This paper describes an efficient computational method for estimating the probabilistic properties of the maximum microscopic stresses in a unidirectional fiber-reinforced composite material against...
View ArticleStochastic Finite Element Method Elasto-Plastic Analysis of the Necking Bar...
The main aim of this work is to study a significance of structural microdefects and their uncertainty in structural steel on its elastoplastic large deformations subjected to tensile test with the use...
View ArticleThe Effect of Material and Geometrical Uncertainty on the Homogenized...
This paper focuses on the computational homogenization of graphene sheet-reinforced composites with randomly dispersed inclusions and uncertainty in the constituent materials. Material uncertainty of...
View ArticleEffect of Nanocomposite Microstructure on Stochastic Elastic Properties: An...
This paper addresses the effect of microstructure uncertainties on elastic properties of nanocomposites using finite element analysis (FEA) simulations. Computer-simulated microstructures were...
View ArticleHomogenization of Random Porous Materials With Low-Order Virtual Elements
A fast statistical homogenization procedure (FSHP) based on virtual element method (VEM)—previously developed by the authors has been successfully adopted for the homogenization of particulate random...
View ArticleSpecial Section on Stochastic Multiscale Modeling of Heterogeneous Materials...
In the last two decades, the intense research activity at the micro- and nano-scale has highlighted the need to account for disparate levels of uncertainty from various sources and across scales. Αn...
View ArticleEffect of Volume Element Geometry on Convergence to a Representative Volume
To accurately simulate fracture, it is necessary to account for small-scale randomness in the properties of a material. Apparent properties of statistical volume element (SVE) can be characterized...
View ArticleReliability Analysis of an Axial Compressor Based on One-Dimensional Flow...
This paper presents a procedure for the reliability analysis of a multistage axial compressor regarding blade-specific roughness effects, based on the survival signature approach. As a result, a...
View ArticleOnline Diagnostics of Mechanical and Electrical Faults in Induction Motor...
This paper demonstrates the development of a flexible fault diagnosis methodology that can detect up to ten different faults in the induction motor (IM), simultaneously. The major IM electrical faults,...
View ArticleA Functional Protection Method for Availability and Cost Risk Management of...
While the area of functional safety for industry has evolved over the years by developing well-renowned standards and methods proven in use, such standards are not present in the field of equipment...
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