A BDDC Preconditioner for the Rotated Q1 FEM for Elliptic Problems with Discontinuous Coefficients by Yaqin Jiang

“…We propose a BDDC preconditioner for the rotated Q1 finite element method for second order elliptic equations with piecewise but discontinuous coefficients. …”
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Study on Electroosmosis Consolidation of Punctiform Electrode Unit by Xiaoyu Yang, Yongbin Xie, Jianhua Dong, Guosheng Liu, Yalin Zheng

“…The PyEcFem finite-element numerical library is developed using Python programming to calculate. …”
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Prediction of the Bending Strength of Boltless Steel Connections in Storage Pallet Racks: An Integrated Experimental-FEM-SVM Methodology by Zhi-Jun Lyu, PeiCai Zhao, Qi Lu, Qian Xiang, HongLiang Li

“…First, a three-dimensional (3D) finite element (FE) model was generated and calibrated against the experimental results. …”
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Estimation of Bearing Capacity of Strip Footing Rested on Bilayered Soil Profile Using FEM-AI-Coupled Techniques by Ahmed M. Ebid, Kennedy C. Onyelowe, M. Salah

“…In this research work, finite element method (FEM) and 2D Plaxis were employed to generate numerical values for bilayered soils bearing a strip footing of width B and depths, h and H, in order to predict the ultimate bearing capacity (UBC) of the strip footing underlain by layered soil profile. …”
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Collaborative stress of concrete-filled steel tube tied-arch beam-column support based on the double-layer elastic foundation beam theory by Jiazhu Tong, Hang Wang, Dalian Xu, Changjin Tian

“…Using a 72-m concrete-filled steel tube arch bridge as our research subject, we conducted a comparative analysis utilizing finite element methods. The results indicated that our derived formulas were consistent with those obtained through finite element meta-computing techniques. …”
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Comparative Analysis of Natural Fibre Reinforced Composite Material Using ANSYS by K. G. Saravanan, R. Prabu, A. Sivapragasam, Nahom Daniel

“…This paper discusses the finite element analysis of four different natural fibre composites used for making car door panel, i.e., flax, jute, sisal, and leather are taken for the material study. …”
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Effect of forging sequence and heat treatment on microstructure of high-duty power-plant shaft made of Cr-Mo ultra-high strength steel by Skubisz P., Lisiecki Ł.

“…Mechanical and thermal processing cycles designed using the finite element method were fully verified physical modeling using a 16 ton forging block, including two alternative quenching strategies: oil vs. water spray and air. …”
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Multi-Physical Intelligent Analysis of the Thermal-Structural-Optical Coupling for Mirror Based on Surrogate Model by Wenxiong Li, Junli Shen, Zhenyu Lu, Shudong Men, Qingwen Wu

“…The thermal-structural-optical multi-physical coupling analysis (TSO-MCA) of infrared optical systems and their mirrors during the establishment of a cryogenic environment is a complex multi-physical coupling problem involving mechanics, thermal, optics and other factors. Currently, the finite element method’s workflow is complex and cumbersome, and it cannot simulate the continuous process of establishing a cryogenic environment. …”
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Design and Optimization of Friction Winch for 25 MW Airborne Wind Energy Systems by Lizhao NIU, Kuo YIN, Chonghui LEI

“…[Method] The key components of the pressure bearing wheel and drum were optimized using finite element analysis software. A force analysis model for the friction winch was established and subjected to mechanical analysis. …”
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Deform 3D Simulation and Experimental Study in Machining of AISI 1020 Mild Steel by Aqib Hussain, Aamer Sharif, Muftooh Ur Rehman Siddiqi, Ghulam Hussain, Melkamu Tadesse Getachew, Riaz Muhammad

“…Specifically, the commercially available finite element software, Deform 3D, was used for simulation. …”
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Numerical Study of Plasmonic Efficiency of Gold Nanostripes for Molecule Detection by Thomas Grosges, Dominique Barchiesi

“…An optimization scheme, including an adaptive remeshing process with error estimator, is used to solve the problem through a finite element method. The variations of the electromagnetic field amplitude and the plasmonic active zones around nanostructures for molecule detection are studied in this paper taking into account the physical and geometrical parameters of the nanostripes. …”
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Numerical analysis of composite steel and concrete beams exposed to fire by Carlos Emerick Nunes, Macksuel Soares de Azevedo

“…The numerical models, validated by experimental results of other authors, were developed using the finite element method on software ANSYS and the language APDL. …”
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Study on Lightweight of Gearbox Shell for a Heavy Commercial Vehicle by Hu Li, Tang Senquan, Yang Qiliang, Wang Bo

“…In order to achieve a heavy commercial vehicle gearbox lightweight，the gray cast iron shell is replaced by aluminum alloy shell.Firstly，the finite element model is verified by modal test.Then the dynamic loads of the five bearings of the shell are obtained by the method of multi-body dynamics，and the strain energy of the shell is obtained based on the static analysis.Then，the mathematical model of four influencing factors on the mass of plate and shell is established to determine the order of the influence of each influencing factor on the mass of plate and shell.The results show that the strength and stiffness of the lightweight shell meet the requirements.…”
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A NUMERICAL STUDY REGARDING THE INFLUENCE OF THE LONGITUDINAL EXTENT OF A T-SHAPED CRACK ON THE EIGENFREQUENCY DECREASE OF CANTILEVER BEAMS by Cristian Tufisi, GILBERT-RAINER Gillich

“…We determined the eigenfrequencies of the damaged beam involving the finite element method for five lengths of the branched crack’s longitudinal components and numerous crack locations. …”
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Research of Arc Segment Metal Block Contact Character of Metal Belt Continuously Variable Transmission by Zhang Wu, Guo Wei, Zhang Wugang, Xing Le, Zhou Xuegang

“…Taking the contact characteristic of the arc segment metal block with metal belt type continuously variable transmission as study object,the mathematical model and finite element model are established.The results show that the numerical solution of the stress and deformation is basically the same as that of the analytical solution,but the numerical value is higher,the reason is that the contact area of the metal block is reduced. …”
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Accounting for Vibration Loads in the Design of Acoustic Reverberation Chamber Structures in the Midas FX Software Package by Dakhi S. Vanus

“…This article outlines the main provisions in the design of an acoustic reverberation chamber, methods for modeling such objects in engineering and construction practice. A finite element model of an object is presented in the Midas FX software package. …”
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Assessment of the strength reliability of high-temperature heat exchangers with long service life at the design stage by Vyacheslav Popov, V.V. Kashelkin, A.S. Demidov

“…The method of visualizing the distribution of zones, both satisfying and not satisfying reliability criteria at the nodes of any finite element model, is also described.…”
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CONSISTENCY EVALUATION OF THE AIRCRAFT STRUCTURAL SIMULATION AND TEST by GUO YuChao, NIE XiaoHua, ZHANG ShengGui, WU CunLi

“…The methods of consistency evaluation are introduced for the finite element simulation and test of the aircraft structure. …”
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Vibration and Stability of Variable Cross Section Thin-Walled Composite Shafts with Transverse Shear by Ma Jing-min, Ren Yong-sheng

“…The results are compared with those obtained by using finite element package ANSYS and available in the literature using other models.…”
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Design and Analysis of the Gear Conjugate Profile based on the Sine- curved Benchmark Tooth Profile by Cui Gaoshang, Fan Yuanxun

“…The meshing line,curvature and relative sliding ratio are analyzed,and then the bending strength is analyzed through the finite element analysis software ANSYS. The results show that the meshing line is similar to a splay,and the value of curvature and relative sliding ratio is small compared to the involute spur gear pair,and the maximum bending stress occurs in the dedendum which is smaller than the involute gear maximum bending stress.…”
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