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2081
Biomechanical and clinically controlled study of different fenestration positions in vascularized iliac bone flaps for treating femoral head necrosis
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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2082
Interface Acoustic Waves in 128° YX-LiNbO<sub>3</sub>/SU-8/Overcoat Structures
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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2083
Advancing soil-structure interaction (SSI): a comprehensive review of current practices, challenges, and future directions
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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2084
Effect of bisphosphonate on bone microstructure, mechanical strength in osteoporotic rats by ovariectomy
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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2085
Anterior Cruciate Ligament Mechanical Response to Load in the Setting of Changes to the Medial Meniscus
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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2086
CO2-Driven Hydraulic Fracturing Trajectories across a Preexisting Fracture
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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2087
Established Numerical Techniques for the Structural Analysis of a Regional Aircraft Landing Gear
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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2088
Design and Analysis of Floater Structures using Composite Material in 19 Seaters Aircraft
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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2089
Towards an Automated Design Evaluation Method for Wire Arc Additive Manufacturing
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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2090
Array Coil Design and Experimental Verification for Separation of Tower Grounding Pulsed Eddy Current Excitation and Response Magnetic Field Signals
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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2091
Research on the Temperature Field and Frost Heaving Law of Massive Freezing Engineering in Coastal Strata
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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2092
Enhancing the flexibility and safety of electric-resistance heating on thick-walled pressure parts of utility boilers in coal-fired power plants
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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2093
Research on extrusion welding of dissimilar magnesium alloys: Mg–Al–Zn and Mg–Gd
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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2094
Numerical Analysis of a Dental Zirconium Restoration and the Stresses That Occur in Dental Tissues
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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2095
Multi-scale analysis of the progressive failure behaviour of 2.5D woven SiC/SiC composites under compression
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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2096
Numerical Low-Back Booster Analysis in a 6-Year-Old Infant during a Dolly Rollover Test
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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2097
On-chip integrated plasmon-induced high-performance self-powered Pt/GaN ultraviolet photodetector
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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2098
Predictive Analysis of Structural Damage in Submerged Structures: A Case Study Approach Using Machine Learning
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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2099
Experimental Study on Impermeability Law of Aquiclude Reconstructed by Mudstone of External Dump in Arid Zone
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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2100
Bridge-inspired lattice materials with superior strength, toughness, and fatigue resistance
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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