Results 91 to 100 of about 2,030,934 (244)
Advanced Engineering Materials, EarlyView.Geometry‐driven thermal behavior in wire‐arc additive manufacturing (WAAM) influences microstructural evolution during nonequilibrium solidification of a chemically complex Fe–Cr–Nb–W–Mo–C nanocomposite system. By comparing different deposits configurations, distinct entropy–cooling rate correlations, segregation, and carbide evolution are revealed ...
Blanca Palacios +5 more
wiley +1 more source
Engineering Transactions, 2017 This paper deals with the identification of material parameters at a microscale on the basis of measurements at a macroscale. Inhomogeneous materials such as composites and porous media are considered.
Witold BELUCH, Marcin HATŁAS
doaj +1 more source
Advanced Engineering Materials, EarlyView.A simplified thermoplastic pultrusion model is developed to predict thermal fields in glass fiber/polyethylene terephthalate (GF/PET) composites with reduced computational cost. By combining effective material homogenization, validation against literature data, and Gaussian‐process‐based optimization, the study reveals how heating limits, pulling speed,
Elder Soares +3 more
wiley +1 more source
Numerical Homogenization Method Applied to Evaluate Effective Converse Flexoelectric Coefficients
ComputationThis paper presents a numerical homogenization method for estimating the effective converse flexoelectric coefficients. A 2D model made of two-phase composite is developed at the microscale in consideration of a representative volume element that ...
Khader M. Hamdia
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Impact of Morphological Parameters on the Elastic Properties of Composite Hydrogen Pipe [PDF]
MATEC Web of ConferencesAdvanced composite materials are increasingly used in hydrogen gas transport pipelines due to their excellent mechanical resistance, good corrosion resistance with lower density compared to steel material.
Masouda Benchaou +5 more
doaj +1 more source
Homogenization results for chemical reactive flows through porous media [PDF]
, 2005 This paper deals with the homogenization of a nonlinear problem mod-elllng chemica! reactive flows through periodically perforated domains. The chemical reactions take place on the walls of the porous médium.
Liñán Martínez, Amable +5 more
core
A systematic study on homogenization and the utility of circular simplified RVE [PDF]
, 2019 Although both computational and analytical homogenization are well-established today, a thorough and systematic study to compare them is missing in the literature.
Steinmann, P. +10 more
core +1 more source
Optimization of the Production of Rubber Compounds Using Mathematical Models
Advanced Engineering Materials, EarlyView.Rubber compounds were mixed in a batch internal mixer, and symbolic regression was used to derive mathematical models linking recipe and process parameters to ram path, torque, and mixing quality (incorporation, dispersion, distribution). Subsequent optimization with evolutionary algorithms identified operating conditions that reduce specific energy ...
Anke Bardehle +7 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.Reproduction of stacking fault energy calculations from literature with a semi‐automated large language model‐assisted extraction procedure: extraction of simulation protocol, atomistic structures, computational parameters, and reported results, ontology alignment, knowledge graph construction and, finally, recomputation forvalidation.
Sepideh Baghaee Ravari +5 more
wiley +1 more source
Non-Local Sensitivity Analysis and Numerical Homogenization in Optimal Design of Single-Wall Corrugated Board Packaging. [PDF]
Materials (Basel), 2022 Mrówczyński D +2 more
europepmc +1 more source