Minimization of Peeling Stress in Asymmetric Single-Lap Adhesive Joint Via Firefly Optimization Algorithm by Damilare Adewunmi, Chisom Samuel, Antonio Fontana

“…Normal and shear stress distributions within this joint configuration are derived analytically through two-dimensional elasticity equations, demonstrating the accuracy of the analytical approach through comparison with finite element model. Peeling stress reduction is achieved through application of the Firefly optimization algorithm, where independent variables include the thicknesses of the adhesive and adherends layers. …”
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Experimental and numerical study on the flexural performance of reinforced laminated bamboo lumber beams with prestressed GFRP bars by Haitao Li, Dong Yang, Ben Chen, Sarah Mohrmann, Rodolfo Lorenzo, Kun Zhou, Feng Shen

“…Based on the test results, a theoretical calculation model for the bearing capacity of the LBL beam was finally proposed, and the calculation results were basically consistent with the experimental results. Finite element modelling (FEM) using continuum damage mechanics was also adopted to verify the failure pattern and the strengthening mechanism of strengthened LBL beams.…”

Design of novel graded bone scaffolds based on triply periodic minimal surfaces with multi-functional pores by Rongwu Lai, Rongwu Lai, Jian Jiang, Jian Jiang, Yi Huo, Hao Wang, Sergei Bosiakov, Yongtao Lyu, Yongtao Lyu, Lei Li

“…The performance of these scaffolds was evaluated using finite element (FE) analysis and computational fluid dynamics (CFD) method.ResultsThe results from FE analysis indicated that the novel scaffold exhibited a lower elastic modulus, potentially mitigating the issue of stress shielding. …”
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Optimization of circular coils with ferrite boxes for enhanced efficiency in wireless power transfer for electric vehicles by Soukaina Jaafari, Hamza El Hafdaoui, Khadija Ajabboune, Ahmed Khallaayoun, Esmail Ahouzi

“…Utilizing ferrite cores to enhance performance, the study employs ANSYS Electronics Suite R2-202 and the finite element method to analyze circular coils, exploring variations in turns, inner radius, air gap, and misalignment's impact on the coupling coefficient. …”
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Ultrahigh effective mode area photonic crystal fibers with extremely low bending loss for long distance transmission application by Asif Shariar, Mehedi Hasan Milan

“…A full-vectorial finite element method (FEM) approach is considered with perfectly matched layer (PML) boundary for hybrid cladding with fluorine-doped silica holes in the cladding. …”
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Investigation of the lateral performance of trapezoidal double corrugated steel shear walls with two different corrugation angles by Yuanyuan Hu, Xianhui Yan

“…Abstract This research explores the lateral behavior of trapezoidal corrugated steel shear walls (CSSW) with double plates with two different corrugation angles by employing cyclic loading in the ABAQUS finite element software. The samples studied in this research were a one-story, one-span frame with three trapezoidal corrugated double plates with angles of 30, 45, and 60°. …”
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Modeling of low-frequency acoustic NDE to detect delaminations in multilayer polymer-composite structures by Shun Hsyung Chang, Sergey Shevtsov, Valeriy Chebanenko, Natalie Snezhina

“…The dispersion analysis of antisymmetric (A0) and symmetric (S0) Lamb waves and horizontally polarized shear waves (SH0) for such a panel, with given engineering constants, and subsequent finite element (FE) study showed that only A0 waves generated at sound frequencies can be used for delamination diagnostics by registering of out-of-plane velocities at surface points of the tested structure using a simple laser vibrometer. …”
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Real-time detection of loosening torque in bolted joints using piezoresistive pressure-sensitive layer based on multi-walled carbon nanotubes reinforced epoxy nanocomposites by Abdulkadir Sanli, Bilgehan Demirkale, Olfa Kanoun

“…Our approach provides high sensitivity, durability, linearity, and fast response times, with minimal hysteresis during both the tightening and loosening processes. Finite-element method simulations were conducted to determine the optimal sensor positions, ensuring fast response during bolt tightening and loosening. …”
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Deformation performance of aramid honeycomb core layer on partial layup structure outside plane by LU Zhengbin, SUN Wei, WEI Ning, LIU Lu, LI Qiong, LYU Xiulei

“…This article analyzes the out-of-plane local deformation performance of honeycombs using numerical methods by establishing a finite element quantitative analysis model，combining typical structural experimental verification methods，using full-body modeling and elastic mechanics plate bending theory. …”
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A digital twin framework with MobileNetV2 for damage detection in slab structures by Huong Duong Nguyen, Huan Nguyen, Xiaohong Gao

“… In this study, a digital twin framework is proposed for damage detection in a civil structure, which consists of a finite element model, neural networks, model updating methods, and signal processing. …”
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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

“…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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Elastodynamic modeling and analysis of a 4SRRR overconstrained parallel robot by B. Wang, Y. Zhao, C. Yang, X. Hu, Y. Zhao

“…Comparing the results with the finite element method (FEM) established using Ansys software, it is found that even when the rods are considered single elements the error in the first three natural frequencies does not exceed 3.5 %. …”
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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

“…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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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

“…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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A feasibility study on bamboo – PLA composite lamina using the mechanics of composite materials by B. Vishwash, K.B. Sachidananda, N.D. Shivakumar

“…This needs to be further explored by experimental and finite element studies.…”
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An Overview of Experiments and Numerical Simulations on Airflow and Aerosols Deposition in Human Airways and the Role of Bioaerosol Motion in COVID-19 Transmission by Justus Kavita Mutuku, Wen-Che Hou, Wei-Hsin Chen

“…Herein, in-depth information on in vitro experiments and state-of-the-art review on various computational fluid dynamics (CFD) applications and finite element methods on airflow and aerosol motion in both healthy and obstructed human airways are provided. …”
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Crystal plasticity modeling for grain size and texture effects on laser shock clinching of ultra-thin foils by Yaxuan Hou, Zhong Ji, Haiming Zhang

“…Simulations employing the crystal plasticity finite element method (CPFEM) are conducted to investigate the effects of grain size and initial texture of copper foils during the LSC process after validation by experimental comparisons. …”
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Novel methods to determine hydrothermal residual stresses in fiber-reinforced polymer composite by John Wang, Paul W. Adcock, Wing Kong Chiu

“…A four-point bend test was used to determine the load required to flatten unbalanced laminates. A finite element analysis concurred with the experimental results, and a symmetrical model of a balanced laminate was further used to calculate residual strains. …”
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Numerical simulation study on coal seam response characteristics of shallow three-electrode laterolog by Xinghua Qi, Xinghua Qi, Shimao Wang, Yuxuan Wei, Zhuwen Wang

“…In this paper, through the finite element simulation software COMSOL Multiphysics, 2D and 3D models are constructed based on shallow three-electrode laterolog, and the characteristics of using shallow three-electrode laterolog in coal field logging are studied. …”
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Quality optimization of liquid silicon lenses based on sequential approximation optimization and radial basis function networks by Hanjui Chang, Shuzhou Lu, Yue Sun, Yuntao Lan

“…The method successfully minimizes residual stress and volume shrinkage, thereby improving product quality and manufacturing efficiency. By replacing finite element reanalysis with the RBF network, it constructs an approximate functional relationship between process conditions and quality. …”
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