.... The stress–strain curve of the knitted structure and the correlation between stiffness and geometric parameters are illustrated. Additionally, simulations are carried out based on the finite element analysis, yielding consistent results with the theoretical calculations. Subsequently, a uniaxial stretching...

... shaped charge impact ductile failure plasticity finite element analysis smoothed particle hydrodynamics A shaped charge is an explosive device that is commonly used in the military and defense industries, as well as civil applications such as metal cutting and oil well completion. It contains...

... to significant increases or decreases in the fracture toughness of materials [ 19 – 28 ]. Specifically, a nearby soft/stiff inclusion is expected to decrease/increase the fracture toughness. flexoelectricity crack-inclusion finite element analysis J-integral 18 04 2023 28 05 2023 28...

...@ncepu.edu.cn Email: niyz@ncepu.edu.cn 1 Corresponding author. Email: xuhong@ncepu.edu.cn 21 03 2023 08 05 2023 09 05 2023 05 06 2023 damage variable viscoplasticity numerical implementation implicit radial return method finite element analysis High...

... to demonstrate the accuracy and effectiveness of the proposed theoretical formulation and numerical implementation. curved beam Timoshenko beam theory isogeometric analysis nonuniform rational B-spline (NURBS) finite element analysis computational mechanics elasticity structures Division...

...-1UQH-DJCT-4YH1 sustainable energy ionic conductivity solid-state electrolyte Li-ion battery finite element analysis constitutive modeling of materials micromechanics Rechargeable Li-ion batteries are expected to play a central role in the future of energy storage...

.... , Uesbeck , T. , Fuhrmann , S. , Tarragó Aymerich , M. , Wondraczek , L. , de Ligny , D. , and Durst , K. , 2020 , “ Indentation Densification of Fused Silica Assessed by Raman Spectroscopy and Constitutive Finite Element Analysis ,” J. Am. Ceram. Soc. , 103 ( 5 ), pp. 3076 – 3088...

... the effective G f as a material property, σ pad must be transformed to the crack-parallel normal stress σ xx at the notch tip. FE analysis was used to get the ratio r c = σ xx / σ pad . Elastic analysis gave r c = 0.962, while crack-band finite element analysis with M7 gave r...

... the bounding curves based on σ o s and σ o f , predicted by ECM, for ∊ ind in the range from 0.01 to about 0.036. This corroborates with the conclusions derived based on comparison of ECM solution with finite element analysis results. Analytical expressions for the radial...

... mode II fracture adhesive joints finite element analysis interface toughness strip-yield model constitutive modeling of materials flow and fracture mechanical properties of materials micromechanics Multi-material, multi-layer systems are increasingly used in engineering components...

... . 29 03 2019 15 05 2019 15 05 2019 22 05 2019 fracture toughness strength material inhomogeneity effect configurational forces finite element analysis It is well known that high-strength materials are usually brittle, i.e., they exhibit low fracture toughness...

...Hamed Farokhi; Mergen H. Ghayesh In this study, a new geometrically exact nonlinear model is developed for accurate analysis of buckling and postbuckling behavior of beams, for the first time. Three-dimensional nonlinear finite element analysis is conducted to verify the validity of the developed...

... Sockalingam , S. , Dey , M. , Gillespie , J. W. , Jr. , and Keefe , M. , 2014 , “ Finite Element Analysis of the Microdroplet Test Method Using Cohesive Zone Model of the Fiber/Matrix Interface ,” Compos. Part A-Appl. S. , 56 , pp. 239 – 247 . 10.1016/j.compositesa.2013.10.021...

... = 3.0., finite element analysis; o , experiment. Table 1 Critical voltage for failure (kV): Comparison of finite element predictions and experimental observations Prestretch λ P (surface traction σ ) L AP = 10 mm L AP = 20 mm L AP = 30 mm Finite...

... simulations without any parameter fitting. The models in this paper may provide a route to study complex buckling modes of interconnects, such as diagonal compression/stretching involving both compression and shear. lateral buckling finite element analysis energy method Stretchable electronics...

...Huiyang Fei; Amit Abraham; Nikhilesh Chawla; Hanqing Jiang The micro-pillar compression test is emerging as a novel way to measure the mechanical properties of materials. In this paper, we systematically conducted finite element analysis to evaluate the capability of using a micro-compression test...

... , and Witt , R. J. , 2002 , Concepts and Applications of Finite Element Analysis , 4th ed. , Wiley , New York , p. 719 . 19 Peckner , D. , and Bernstein , I. M. , 1977 , Handbook of Stainless Steels , McGraw-Hill , New York , pp. 19 -1–19- 36 . 20 Touloukian , Y. S...

... arrangements. The finite element analysis of local fiber/matrix stresses and strains over a component cross-section is not feasible since it would require the representation of a section by a huge number of finite elements [( 5 )]. Each cross-section would typically have hundreds of tows, each tow containing...

.... 01 05 2011 24 08 2011 13 12 2011 13 12 2011 convergence finite element analysis flow instability fluid-structure interaction dual problems flux extraction electro-osmosis free-boundary problems goal-oriented adaptivity The computational simulation...

... )]. Besides, in Ref. [ 4 ], a computational approach for spatially-periodic 3D domains was introduced in the frame of particulate flows wherein periodic particulate fluid cells had been extensively investigated. adhesion finite element analysis flow simulation hydrodynamics integration non...