Showing 821 - 840 results of 1,383 for search '"materials modelling"', query time: 0.29s Refine Results
  1. 821

    Monotonic and Fatigue Behavior of EBM Manufactured Ti-6Al-4V Solid Samples: Experimental, Analytical and Numerical Investigations by Wiebke Radlof, Christopher Benz, Horst Heyer, Manuela Sander

    Published 2020-10-01
    “…An elastic-plastic material model in combination with a numerical damage model was examined according to the experimental tensile tests. …”
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    Article
  2. 822

    Studying the Damage Evolution and the Micro-Mechanical Response of X8CrMnNi16-6-6 TRIP Steel Matrix and 10% Zirconia Particle Composite Using a Calibrated Physics and Crystal-Plast... by Faisal Qayyum, Sergey Guk, Ulrich Prahl

    Published 2021-06-01
    “…The zirconia particles are assigned elastic material model with brittle damage criterion. Monotonic quasi-static tensile load is applied up to 17% of total strain. …”
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    Article
  3. 823

    A Study of Aluminum Honeycomb Structures under Dynamic Loading, with Consideration Given to the Effects of Air Leakage by Radosław Ciepielewski, Danuta Miedzińska

    Published 2023-03-01
    “…Applying such materials in the construction of large machinery, such as military vehicles, requires the development of a new method of finite element modeling, one that considers conditions with high strain rates, because a material model is currently lacking in the available simulation software, including LS-DYNA. …”
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    Article
  4. 824

    Main results of the 20-year innovative development of the Russian regions by S. E. Afonin, V. S. Osipov

    Published 2024-01-01
    “…It is necessary to accelerate the transition from the current export-raw materials model of economic development to resource-innovative, assuming harmonious development, considering the innovative potential realization of the entire country territory. …”
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    Article
  5. 825

    Validation of the Concurrent Atomistic-Continuum Method on Screw Dislocation/Stacking Fault Interactions by Shuozhi Xu, Liming Xiong, Youping Chen, David L. McDowell

    Published 2017-04-01
    “…In contrast, multiscale material modeling approaches have the potential to simulate the same systems at a fraction of the computational cost. …”
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    Article
  6. 826

    Processing parameters optimization in hot forging of AISI 4340 steel using instability map and reinforcement learning by Ho Young Jeong, Joonhee Park, Yosep Kim, Sang Yun Shin, Naksoo Kim

    Published 2023-03-01
    “…The instability map is built at each true strain based on the dynamic materials model and Prasad's instability criterion. On the top of the instability map, the deformation behavior obtained from finite element analysis (FEA) is schematically investigated in the deformation flow instability. …”
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    Article
  7. 827

    Comparison of the Warm Deformation Constitutive Model of GH4169 Alloy Based on Neural Network and the Arrhenius Model by Peng Cheng, Decheng Wang, Junying Zhou, Shanchao Zuo, Pengfei Zhang

    Published 2022-08-01
    “…The process of the warm compression test is simulated by finite element software importing the ANN constitutive material model. The results verified the reliability of the model. …”
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    Article
  8. 828

    Behavior of Sedimentary Rock Tunnel against Rigid Projectile Impact by Abdullah H. Alsabhan, Md. Rehan Sadique, Ali S. Alqarni, Shamshad Alam, Wonho Suh

    Published 2022-09-01
    “…An elastoplastic Mohr–Coulomb constitutive material model has been considered to model the behavior of rock surrounding the tunnel opening. …”
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    Article
  9. 829

    Ice-ball impact analysis method and verification of three-dimensional braided composites based on surface unit-cell and interior unit-cell modeling by ZHAO Zihao, LIU Lulu, XU Kailong, LUO Gang, ZHAO Zhenhua, CHEN Wei

    Published 2023-10-01
    “…The composite macro constitutive model based on surface unit-cell and interior unit-cell and a strain rate related material model of the ice were used to establish the finite element model. …”
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    Article
  10. 830

    Using the FEM Method in the Prediction of Stress and Deformation in the Processing Zone of an Elastic/Visco-Plastic Material during Diamond Sliding Burnishing by Jarosław Chodór, Leon Kukiełka, Grzegorz Chomka, Łukasz Bohdal, Radosław Patyk, Marek Kowalik, Tomasz Trzepieciński, Andrii M. Radchenko

    Published 2023-02-01
    “…A Cowper–Symonds material model was used to model the displacement process of the wedge on an elastic/visco-plastic body reflecting the DSB process. …”
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    Article
  11. 831

    Multiphysics Modeling Framework for Soft PVC Gel Sensors with Experimental Comparisons by Justin Neubauer, Kwang J. Kim

    Published 2023-02-01
    “…The solid mechanics takes a continuum mechanics approach and includes a highly compressive Storakers material model for compressive loading applications. The electrostatics and transport properties include charge conservation and a Langmuir adsorption migration model with variable diffusion properties based on plasticizer properties. …”
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    Article
  12. 832

    Residual Stress Analysis of an Orthotropic Composite Cylinder under Thermal Loading and Unloading by Somayeh Bagherinejad Zarandi, Hsiang-Wei Lai, Yun-Che Wang, Sergey Aizikovich

    Published 2019-03-01
    “…The Hill’s anisotropic plasticity material model is adopted. The interface between the inclusion and matrix is perfectly bonded, and the outer boundary of the cylinder is fully constrained. …”
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    Article
  13. 833

    Hot Deformation Treatment of Grain-Modified Mg–Li Alloy by Mariusz Król, Przemysław Snopiński, Marek Pagáč, Jiří Hajnyš, Jana Petrů

    Published 2020-10-01
    “…The processing map adapted from a dynamic material model (DMM) of the as-cast alloy was developed through the superposition of the established instability map and power dissipation map. …”
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    Article
  14. 834

    Experimental-numerical analysis of the fracture process in smooth and notched V specimens by Świt Grzegorz, Dzioba Ihor, Ulewicz Małgorzata, Lipiec Sebastian, Adamczak-Bugno Anna, Krampikowska Aleksandra

    Published 2023-12-01
    “…The process included the implementation of quality management practices such as numerical modeling and simulation of the loading of the specimens using ABAQUS. The material model employed in these calculations was defined and verified to ensure quality control. …”
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    Article
  15. 835

    Numerical modelling of enhancement of the capacity of buried metal culverts by using geogrids by Ezzeldin Islam, El Naggar Hany, Newhook John

    Published 2023-01-01
    “…To model the backfill soil, the hardening soil with small strains (HSs) material model is used because of its efficiency in simulating the soil-structure interaction. …”
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    Article
  16. 836

    The Influence of Welding Heat Source Inclination on the Melted Zone Shape, Deformations and Stress State of Laser Welded T-Joints by Zbigniew Saternus, Wiesława Piekarska, Marcin Kubiak, Tomasz Domański

    Published 2021-09-01
    “…The same geometrical model is assumed as in the experiment. Material model takes into account changing with temperature thermophysical properties of austenitic steel. …”
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    Article
  17. 837

    New Biaxial Specimens and Experiments to Characterize Sheet Metal Anisotropy and Damage by Steffen Gerke, Sanjeev Koirala, Michael Brünig

    Published 2022-08-01
    “…Consequently, these effects have to be taken into account in material modeling and the corresponding numerical simulation, and also have to be experimentally investigated in a controlled and well-reproducible manner. …”
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    Article
  18. 838

    Hot deformation and processing map of Cr-Mo-B mechanical engineering steel by SUN Ting, YAN Yong-ming, HE Xiao-fei, YU Wen-chao, DU Yu-jing

    Published 2019-09-01
    “…Based on the dynamic material model (DMM), the processing maps of the studied alloy at true strains of 0.5 and 0.7 are constructed to recognize optimum hot deformation regions:the optimum region for the strain of 0.5 is at deformation temperature of 1050-1150℃ and strain rate of 0.1-0.4s<sup>-1</sup> with a peak power dissipation factor of about 37.20%, and the optimum region for the strain of 0.7 is at deformation temperature of 1000-1150℃ and strain rate of 0.1-0.6s<sup>-1</sup> with a peak power dissipation factor of about 35.80%.…”
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    Article
  19. 839

    Piezoelectric Energy Harvesting: A Systematic Review of Reviews by Jafar Ghazanfarian, Mohammad Mostafa Mohammadi, Kenji Uchino

    Published 2021-11-01
    “…As a result, various energy review papers have been presented by many researchers to cover different aspects of piezoelectric-based energy harvesting, including piezo-materials, modeling approaches, and design points for various applications. …”
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    Article
  20. 840

    3D Finite element model of a blast load in a tunnel by Giovanni Leonardi, Rocco Palamara, Federica Suraci

    Published 2021-12-01
    “…The finite element technique was used to analyze the structural problems on the tunnel reinforced concrete structure considering the fire action and the subsequent explosion (blast) effect, incorporating appropriate material models. Through FEM software the tunnel behavior was described with regard to structural safety. …”
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    Article