Showing 2,081 - 2,100 results of 2,135 for search '"finite element"', query time: 0.08s Refine Results
  1. 2081

    Biomechanical and clinically controlled study of different fenestration positions in vascularized iliac bone flaps for treating femoral head necrosis by Zeyu Wei, Zeping Lin, Jiale He, Yuxian Chen, You Peng, Zhiyong Li, Yunxiang Lu

    Published 2025-01-01
    “…Methods We simulated an iliac bone flap transplantation with a vascularized tip by finite element analysis (FEA). Patients were divided into four groups using different femur fenestration positions as follows: center-window group (C-group), superior-window group (S-group), medial-window group (M-group), and inferior-window group (I-group). …”
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  2. 2082

    Interface Acoustic Waves in 128° YX-LiNbO<sub>3</sub>/SU-8/Overcoat Structures by Cinzia Caliendo, Massimiliano Benetti, Domenico Cannatà, Farouk Laidoudi, Gaetana Petrone

    Published 2025-01-01
    “…Three-dimensional finite element method analysis was performed using Comsol Multiphysics software to design an optimized multilayer configuration able to achieve an efficient guiding effect of the IAW at the LiNbO<sub>3</sub>/overcoat interface. …”
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  3. 2083

    Advancing soil-structure interaction (SSI): a comprehensive review of current practices, challenges, and future directions by Imtiyaz Akbar Najar, Raudhah Ahmadi, Akeem Gbenga Amuda, Raghad Mourad, Neveen El Bendary, Idawati Ismail, Nabilah Abu Bakar, Shanshan Tang

    Published 2025-01-01
    “…It highlights advancements in analytical, numerical, and experimental modelling methods, such as finite element analysis and discrete element methods, and evaluates their effectiveness in capturing the complex interactions between soil and structural systems. …”
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    Article
  4. 2084

    Effect of bisphosphonate on bone microstructure, mechanical strength in osteoporotic rats by ovariectomy by Yuzhu Wang, Zhanglin Wu, Chun Li, Chenhao Ma, Jingyang Chen, Mincong Wang, Dawei Gao, Yufeng Wu, Haibin Wang

    Published 2024-09-01
    “…The structural parameters of cortical and trabecular bone were measured, and the mechanical properties were predicted using micro-finite element analysis. Results There was almost no significant difference in the morphological structure parameters and mechanical properties of cortical bone between normal, ovariectomized (sham-OVX) and BP intervention groups. …”
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    Article
  5. 2085

    Anterior Cruciate Ligament Mechanical Response to Load in the Setting of Changes to the Medial Meniscus by Angela Hussain, Muffaddal Madraswala, Jason Koh, Farid Amirouche

    Published 2025-01-01
    “…Additionally, a mathematical 3D finite element model was created to evaluate the behavior of the ACL under different meniscus scenarios, which could not have been measured experimentally. …”
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  6. 2086

    CO2-Driven Hydraulic Fracturing Trajectories across a Preexisting Fracture by Qi Zhang, Jiehao Wang, Yufeng Gao, Shengfei Cao, Jingli Xie, Like Ma, Yuemiao Liu

    Published 2021-01-01
    “…The model couples rock deformation and gas seepage using the finite element method and is validated against classical theoretical analysis. …”
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  7. 2087

    Established Numerical Techniques for the Structural Analysis of a Regional Aircraft Landing Gear by F. Caputo, A. De Luca, A. Greco, A. Marro, A. Apicella, R. Sepe, E. Armentani

    Published 2018-01-01
    “…Usually during the design of landing gear, simplified Finite Element (FE) models, based on one-dimensional finite elements (stick model), are used to investigate the in-service reaction forces involving each subcomponent. …”
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  8. 2088

    Design and Analysis of Floater Structures using Composite Material in 19 Seaters Aircraft by Andi Muhdiar Kadir, Arief Setyawan, Fithri Nur Purnamasari, Nurhadi Pramana, Muhammad, Ilham Akbar Adi Satriya, Riza Wirawan, Budi Sampurno

    Published 2025-01-01
    “…The specimens with five fiber orientation variations (UD: 0o, 90o, and 45o and Fabric: ±45o and 0o/90o) were tested, and the results were utilized as data input for finite element analysis. Floater structure modeling was conducted to predict its strength and weight. …”
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  9. 2089

    Towards an Automated Design Evaluation Method for Wire Arc Additive Manufacturing by Johannes Pusicha, Henrik Stromberg, Markus Quanz, Armin Lohrengel

    Published 2025-01-01
    “…With a numerical complexity of <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mi mathvariant="script">O</mi><mo>(</mo><msup><mi>n</mi><mn>2</mn></msup><mo>)</mo></mrow></semantics></math></inline-formula>, this method is more efficient than finite element analyses, providing early feedback in the design process.…”
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  10. 2090

    Array Coil Design and Experimental Verification for Separation of Tower Grounding Pulsed Eddy Current Excitation and Response Magnetic Field Signals by Zhiwu Zeng, Zheng Guo, Fan Gan, Yun Zuo, Xu Tian, Xinxun Wang, Zhichi Lin, Wanyi Zhu, Xiaotian Wang, Jingang Wang

    Published 2025-01-01
    “…Subsequently, the corresponding finite element simulation model was established, and the magnetic field distribution, magnetic field size, induced voltage, and mutual inductance coefficient of the array coil and the traditional center loop structure at the receiving coil were compared in the static field. …”
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  11. 2091

    Research on the Temperature Field and Frost Heaving Law of Massive Freezing Engineering in Coastal Strata by Chaochao Zhang, Dongwei Li, Junhao Chen, Guanren Chen, Chang Yuan, Zecheng Wang, Guosheng Ding, Xin Chen, Minghai Xia, Shengfu Wang, Bo Zhang, Ru He, Xin Yi

    Published 2021-01-01
    “…A three-dimensional finite element model was established to simulate the temperature field and frost heaving of the soil under the on-site working conditions. …”
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  12. 2092

    Enhancing the flexibility and safety of electric-resistance heating on thick-walled pressure parts of utility boilers in coal-fired power plants by Zhiwen Hou, Liping Pang, Binghao Zhang, Jun Wang, Liqiang Duan, Huimin Wei, Xiaoze Du

    Published 2025-03-01
    “…While focusing on a steam-water separator in a supercritical utility boiler, the finite element method (FEM) is employed in this study to analyze the thermal and mechanical stress amplitude and fatigue lifetime consumption parameters during cold start-up. …”
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  13. 2093

    Research on extrusion welding of dissimilar magnesium alloys: Mg–Al–Zn and Mg–Gd by Jieyu Li, Shengwen Bai, Zhihua Dong, Yan Yang, Jiangfeng Song, Weijun He, Guangsheng Huang, Bin Jiang

    Published 2025-03-01
    “…Extrusion welding experiments were conducted using three combinations: AZ31 and Mg-1.5Gd (AG), AZ31 and AZ31 (AA), and Mg-1.5Gd and Mg-1.5Gd (GG), at different temperatures, accompanied by finite element (FE) simulations. The microstructures of the welding interfaces of the three types of sheets were examined, and the extrusion welding behavior of the AG sheets was analyzed by integrating the experimental and simulation results. …”
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  14. 2094

    Numerical Analysis of a Dental Zirconium Restoration and the Stresses That Occur in Dental Tissues by Rosa Alicia Hernández-Vázquez, Guillermo Urriolagoitia-Sosa, Rodrigo Arturo Marquet-Rivera, Beatriz Romero-Ángeles, Octavio-Alejandro Mastache-Miranda, G. Guillermo Urriolagoitia-Calderón

    Published 2019-01-01
    “…Numerical simulation was carried out by means of the Finite Element Method, in computational biomodels, from Cone-Beam Tomography, to obtain the stresses generated during dental occlusion. …”
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  15. 2095

    Multi-scale analysis of the progressive failure behaviour of 2.5D woven SiC/SiC composites under compression by Chenyu Yang, Chao You, Weilong Wu, Qiyu Wu, Xiguang Gao, Fang Wang, Yingdong Song

    Published 2025-01-01
    “…To simulate the damage evolution process of specimens, a multi-scale finite element model representing the meso-scale structure of 2.5D SiC/SiC composites was developed, in which the proposed progressive damage method emphasising on matrix damage was adopted. …”
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  16. 2096

    Numerical Low-Back Booster Analysis in a 6-Year-Old Infant during a Dolly Rollover Test by I. L. Cruz-Jaramillo, C. R. Torres-San Miguel, L. Martínez-Sáez, V. Ramírez-Vela, G. M. Urriologoitia-Calderón

    Published 2020-01-01
    “…Vehicle seats and passive safety systems were modeled with a CAD (Computer Aided Design) software; later, all elements were analyzed using the finite element method (FEM) with LS-DYNA® software. The border conditions were established for each study, in accordance with the regulations of Federal Motor Vehicle Safety Standards (FMVSS), and following the FMVSS 213 standard for the mounting and fastening of the infant, the FMVSS 208 for the dolly methodology test with the vehicle rollover was performed, implementing such analysis under the same conditions for a vehicle Toyota Yaris 2010. …”
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  17. 2097

    On-chip integrated plasmon-induced high-performance self-powered Pt/GaN ultraviolet photodetector by Tong Xu, Shulin Sha, Kai Tang, Xuefeng Fan, Jinguo Liu, Caixia Kan, Gangyi Zhu, Feifei Qin, Daning Shi, Mingming Jiang

    Published 2025-03-01
    “…When illuminated upon ultraviolet light at 0 V bias, the Pt/GaN device exhibits significant photovoltaic performances, including a peak responsivity of 200.1 mA W−1, external quantum efficiency of 65%, and other figures-of-merit. Finite element analysis and energy band theory confirm that the excellent photodetection properties of the Pt/GaN device are related to the strong plasmon absorption and the increase of hot electrons injected into the GaN conduction band, which considerably improves its photoresponse performance and robustness in application. …”
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  18. 2098

    Predictive Analysis of Structural Damage in Submerged Structures: A Case Study Approach Using Machine Learning by Alexandre Brás dos Santos, Hugo Mesquita Vasconcelos, Tiago M. R. M. Domingues, Pedro J. S. C. P. Sousa, Susana Dias, Rogério F. F. Lopes, Marco L. P. Parente, Mário Tomé, Adélio M. S. Cavadas, Pedro M. G. P. Moreira

    Published 2025-01-01
    “…To streamline the dataset generation, a simplified approach was adopted, integrating analytical formulations based on Morison equations and numerical simulations through the Finite Element Method (FEM) of the designed lander. Subsequent validation involved Fluid–Structure Interaction (FSI) simulations, using a 2D Computational Fluid Dynamics (CFD)-based numerical wave tank of the entire ocean depth to access velocity profiles, and a restricted 3D CFD model incorporating the lander structure. …”
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  19. 2099

    Experimental Study on Impermeability Law of Aquiclude Reconstructed by Mudstone of External Dump in Arid Zone by Li Ma, Chendong Liu, Yinli Bi, Suping Peng, Kaisheng Jiang, Hui Zhang, Qiang Luo, Fei Xue, Tianxin Xu, Tianxiang Li, Jing Wu, Jiahao Tian, Dongxu Zhang

    Published 2021-01-01
    “…Three indicators of initial infiltration rate, stable infiltration rate, and average infiltration rate were obtained according to the analysis and calculation of the water column drop rate, wet peak drop rate, and cumulative infiltration rate so that the permeability law and coefficient of each group of tests can be known. The finite element transient analysis theory and numerical simulation method were adopted to verify the results of physical experiments. …”
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  20. 2100

    Bridge-inspired lattice materials with superior strength, toughness, and fatigue resistance by Heng Zhang, Junhua Ke, Jingjing Diao, Jiaqian Zheng, Naru Zhao, Yudi Kuang, Yingjun Wang

    Published 2025-03-01
    “…Moreover, it exhibits superior toughness (1271 MJ/m3) and fatigue resistance, enduring over two million cycles of cyclic compression fatigue testing. Finite element analysis and fracture characterization reveal that the excellent mechanical properties of the proposed LMs can be attributed to the BA structure's unique stress-dispersion and dual-level energy-dissipation mechanisms. …”
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