... Contributed by the Materials Division of ASME for publication in the J ournal of E ngineering M aterials and T echnology . 03 07 2022 03 11 2022 03 11 2022 25 11 2022 geometric characterization finite element analysis stochasticity unidirectional composites micromechanics...

... ngineering M aterials and T echnology . 25 04 2022 08 08 2022 09 08 2022 07 10 2022 U71Mn rail steel shear failure behaviors hat-shaped specimen microstructure constitutive model finite element analysis fracture mechanical behavior microstructure property...

...] Qattawi , A. , 2012 , “ Extending Origami Technique to Fold Forming of Sheet Metal ,” PhD dissertation , Clemson University , Clemson, SC . [16] Ablat , M. A. , and Qattawi , A. , 2018 , “ Finite Element Analysis of Origami-Based Sheet Metal Folding Process ,” ASME J. Eng. Mater...

... slip systems. 05 01 2021 06 05 2021 06 05 2021 31 05 2021 hydrogen transport hydrogen trapping hydrogen embrittlement crystal plasticity finite element analysis constitutive relations elastic behavior environmental effects fracture mechanical behavior...

... toughness stress intensity factors finite element analysis elastic behavior mechanical behavior metals polymers ceramics intermetallics and their composites Ceramic restorations have gained increased popularity in modern dentistry for esthetic rehabilitation with improved resistance...

... at martensite lath boundaries and proceeds inwards of laths due to the high driving force at such high temperature. The simulations show that the internal stresses decrease during reversion, which facilitate the formation of reversed austenite. The finite element analysis of the bumper beam showed...

... for causing failure of the coating. Therefore, based on the results of the corrosion experiments, this section is devoted to the finite element analysis approach to study the influence of etch pits at the coating interface on the stress distribution in the coating and to understand the behavior of corrosion...

... the expanding cavity model were in good agreement with the data obtained from the finite element analysis (FEA). Furthermore, it was demonstrated that EPIS accurately predicted the indentation size formed on various metallic materials at several impingement velocities in the range of 50–300 m/s. Consequently...

... analysis finite element analysis non-bonded interface circular grid analysis AISI 4340 steel mechanical behavior plastic behavior principles of the micro-macro transition The measurement of residual strain has been of interest for many years with continued development toward new measurement...

... PMMA glass transition finite element analysis Hot embossing is a low-cost polymer processing technique that utilizes a polymer's thermomechanical properties to replicate surface features. Above the glass transition temperature, T g , thermoplastic polymers experience dramatic changes...

... and ρ G N D are defined based on Eqs. (12) and (13) . and the effective shear stress is defined in terms of the second invariant of deviatoric stress ( J 2 ) (15) τ ¯ = J 2 multilayer viscoplastic continuum model finite element analysis...

...D. Liu; S. Koric; A. Kontsos Direct numerical simulations (DNS) of knitted textile mechanical behavior are for the first time conducted on high performance computing (HPC) using both the explicit and implicit finite element analysis (FEA) to directly assess effective ways to model the behavior...

... with various element deletion criterions resulting in good agreement with experimental data. The simulations results of this study show that the ISV material model is ideally suited for capturing the complex physics of the plasticity and damage observed in the SPR of magnesium alloys. finite element...

... shots. Attention was further devoted to the effect of the strip constraint upon the outcome of the impingement. Our results indicate that the proposed FE model is a powerful tool in investigating the underlying mechanisms of the peening treatment. shot peening finite element analysis Almen strip...

...-static tensile properties. The improved fatigue performance of the roll forged beams over hot-die forged beams is attributed to the fine, close texture and rationalized material flow in the beams processed by the roll forging process. Finite element analysis and experimental strain measurements...

...Dongsheng Li; Xin Sun; Mohammed A. Khaleel A microstructure-based finite element analysis model was developed to predict the effective elastic property of cellulose nanowhisker reinforced all-cellulose composite. Analysis was based on the microstructure synthesized with assumption on volume...

...Dongsheng Li; Said Ahzi; Mohammad Khaleel 15 10 2011 26 10 2011 26 10 2011 12 12 2011 12 12 2011 biomedical materials calcium compounds compressibility creep crystal microstructure fibre reinforced composites finite element analysis micromechanics molecular...

... , “ Prediction of Cutting Forces in the Micro-Machining of Silicon Using a ‘hybrid molecular dynamic-finite element analysis’ force model ,” Int. J. Mach. Tools Manuf. , 46 ( 14 ), pp. 1727 – 1739 . 10.1016/j.ijmachtools.2005.12.008 18 Sperandio , C. , Laachachi , A. , Ruch , D. , Poilâne...

... expensive alloy steel cold working deformation failure (mechanical) finite element analysis plasticity stress-strain relations thermomechanical treatment 2012 American Society of Mechanical Engineers ...

... filled polymers finite element analysis glass internal stresses laminates resins shear strength steel strain gauges stress effects stress-strain relations 30 05 2011 15 09 2011 15 09 2011 06 12 2011 06 12 2011 After determining the released strains due...