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401
Semi-physical demagnetization model for the temperature dependency of permanent magnets in electrical machines
Published 2023-02-01“…The relation between them may become nonlinear. Existing material models either lack of accuracy or are parameterized with a high number of variables. …”
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402
Evolutionary Inverse Material Identification: Bespoke Characterization of Soft Materials Using a Metaheuristic Algorithm
Published 2022-01-01“…The growing interest in soft robotics has resulted in an increased demand for accurate and reliable material modelling. As soft robots experience high deformations, highly nonlinear behavior is possible. …”
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403
THE MATHEMATICAL FORM OF MATERIAL CONSTITUTIVE LAWS APPLICABLE FOR MODELING OF METAL PLASTIC BEHAVIOR IN SIMULATION OF MACHINING
Published 2013-01-01“…Therefore implemented material model in machining should include both considerable effects in a suitable way. …”
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404
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PARAMETER OPTIMIZATION OF JC CONSTITUTIVE MODEL OF AL7050 ALLOY BASED ON OXLEY’S THEORY
Published 2021-01-01“…The average errors of the simulation and test values of the main cutting force and feed force using the custom material model are 4. 79% and 16. 08%,respectively. The average errors of the simulation and test values of the main cutting force and feed force of the material model with the software are 15. 08% and 25. 97% respectively,and the conclusion that the simulation value of the cutting force with the custom material model is more consistent with the test result is drawn.…”
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406
Development and Calibration of a 3D Micromodel for Evaluation of Masonry Infilled RC Frame Structural Vulnerability to Earthquakes
Published 2021-11-01“…Generally, the in-plane behavior of infilled frames was found to be largely governed by the interface material model. The out-of-plane masonry wall simulations were governed by the tensile strength of both the interface and masonry material model. …”
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407
Derivation and Validation of Linear Elastic Orthotropic Material Properties for Short Fibre Reinforced FLM Parts
Published 2022-03-01“…To design functional FLM parts, adequate material models for simulations are crucial, as these allow for reliable simulation within virtual product development. …”
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408
Temperature Effects on Critical Energy Release Rate for Aluminum and Titanium Alloys
Published 2024-01-01“…These material models are used to simulate a three-dimensional fracture specimen to find the critical energy release rate at different temperatures. …”
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409
Temperature and Strain Rate Effects on the Uniaxial Tensile Behaviour of ETFE Foils
Published 2022-08-01“…It can be shown that the newly developed analytical material model fits well with the experimental results. …”
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410
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Design and Characterization of a Traveling-Wave Antenna for Millimeter Applications in the Sub-THz Band
Published 2023-01-01Get full text
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412
Optimization of Johnson–Cook Constitutive Model Parameters Using the Nesterov Gradient-Descent Method
Published 2023-08-01“…A material model often used in engineering applications is the empirical Johnson–Cook (JC) model. …”
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413
Geometry Effects on Joint Strength and Failure Modes of Hybrid Aluminum-Composite Countersunk bolted Joints
Published 2024-02-01“…Strain gauge measurements conducted with an Instron testing machine along with a detailed 3D finite element model incorporating geometric, material, and friction-based contact nonlinearities were used to investigate the geometry parameters on the Progressive Damage Analysis (PDA) of the orthotropic material model. The PDA material model integrates the lamina nonlinear shear deformation, Hashin-type failure criteria, and strain-based continuum degradation rules, using the UMAT user subroutine in the MSC Software Corporation Patran-Nastran commercial software. …”
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414
Variation of Passive Biomechanical Properties of the Small Intestine along Its Length: Microstructure-Based Characterization
Published 2021-02-01“…Multiaxial testing of the small intestinal wall is critical for understanding its biomechanical properties and defining material models, but limited data and material models are available. …”
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415
Modeling of Ferrous Metal Diffusion in Liquid Lead Using Molecular Dynamics Simulation
Published 2019-05-01“…Molecular dynamics simulations are used to predict the value of physical quantities that we want to know based on the designed material model and on the input simulation data. In this research, effect of different geometry of material models was observed to know the diffusion coefficient. …”
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416
A Strain Rate Dependent Damage Model for Evaluating the Dynamic Response of CFRTP Laminates with Different Stacking Sequence
Published 2022-11-01“…In this study, a strain rate dependent material model for accurately evaluating the dynamic response of CFRTP laminates with different stacking sequence was proposed. …”
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417
A Physical-Based Plane Stress Constitutive Model for High Strength AA7075 under Hot Forming Conditions
Published 2021-02-01“…In this paper, a set of dislocation mechanics-based plane stress material model is constructed for hot forming aluminum alloy. …”
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