On the relationship between J-integral and CTOD for CT and SENB specimens by S. K. Kudari, K.G. Kodancha

“…In this investigation the relationship between J-integral and CTOD is studied considering a Compact Tensile (CT) and Single edge notched bend (SENB) specimens using finite element analysis. The magnitude of CTOD is estimated by 90o-intercept method and also by plastic hinge model. …”
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Pseudo-analytic finite partition approach to temperature distribution problem in Human limbs by V. P. Saxena, J. S. Bindra

“…The region is divided into annular sub-regions and Ritz variational finite element method is applied along the radial direction, while for the angular direction, Fourier Series has been used due to uniformity in each annular part.…”
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THE NUMERICAL SIMULATIONSTUDY SPANNING THE CONTINUUM/ATOMS SCALEON THE TYPE Ⅰ EDGE CRACK PROPAGATION PROCESS IN SINGLE CRYSTAL SILVERBASED ON THEDISPLACEMENT CONNECTION by SONG Kun, WANG LuSheng, LIU Bo, DING Jun, HUANG Xia, HE XiaoJin

“…However,Multi-scale connectionisthe key of multi-scale model. The finite element method（ FEM） and molecular dynamics simulation（ MD） were combined to simulate the multi-scale models,and the stress intensity factors（ SIF） and displacement mechanics parameters were adopted to connect and convertthecontinuum region and discrete molecular dynamics region,then three multi-scale model of two-dimensional silver crack propagationwasestablished to obtain the crack tip trajectory and the micro-scale crackpropagationprocess. …”
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Research on the protective performance of aluminum honeycomb attenuator for road maintenance vehicles by LIU Bo, LI JiaWen, ZHENG Shuo

“…To address this, the paper establishes a high-precision finite element model for the attenuator and utilizes numerical simulation methods to study its collision protection performance from three aspects: energy absorption, directional controllability, and blocking capability. …”
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Modeling Approach for Predicting the Rate of Frequency Change of Notched Beam Exposed to Gaussian Random Excitation by Ed Habtour, Mark Paulus, Abhijit Dasgupta

“…A new method has been developed where the damage accumulation rate is computed in the frequency domain using Linear Elastic Fracture Mechanics (LEFM), stress intensity, and the natural frequency. A finite element model was developed to predict the stress intensity and natural frequency during damage accumulation. …”
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Numerical Manifold Method for the Forced Vibration of Thin Plates during Bending by Ding Jun, Chen Song, Wen Wei-Bin, Luo Shao-Ming, Huang Xia

“…Numerical results showed that the generalized degrees of freedom were significantly fewer and that the calculation accuracy was higher for the manifold method than for the conventional finite element method.…”
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RESEARCH AND ANALYSIS OF COMBINED ENERGY⁃ABSORBING STRUCTURE FOR FRONT END OF METRO VEHICLES by SU Qiang, WANG XuDong, ZHANG Jie, LIU Kai, XING SongLing

“…A new type of front⁃end energy⁃absorbing structure for metro vehicles was introduced.The mature energy⁃absorbing components and the combined energy⁃absorbing structure were modularized,and the dynamic collision simulation was carried out by using the finite element software,the impact shape of the front⁃end energy⁃absorbing structure was simulated,the process of energy⁃absorbing was analyzed,and the values of vehicle impact interface force,vehicle body deformation and energy⁃absorbing were calculated.Finally,the deformation and energy⁃absorbing stability of the front⁃end energy⁃absorbing structure of vehicles were verified by the test.The test and simulation results match and can meet the requirements of the vehicle collision standard.…”
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Optimization Design of a New Type of Interior Permanent Magnet Generator for Electric Vehicle Range Extender by Shilun Ma, Xueyi Zhang, Qinjun Du, Liwei Shi, Xiangyu Meng

“…At the same time, by means of the Taguchi method and employing finite element analysis, the rotor poles of generator are optimized to improve air gap magnetic density, the cogging torque, and the distortion of back-EMF waveform. …”
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A Simple Method for Measuring Plastic Properties of Power Hardening Metals via the Indentation Curve with a Large Depth by Ying Kan, Yiwen Wu, Liping Ren, Huaining Chen

“…In this study, a simple method was proposed to measure mechanical properties such as the yield strength, the ultimate tensile strength, and the strain hardening exponent from the indentation curve at a large indentation depth, which is 0.4 times of the indenter radius. Based on finite element analyses, a simple function was proposed to relate representative stress to indentation data. …”
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Design and Analysis of Closed Power Flow Bevel Gear Test Bench and Transmission Gearbox by Wei Bingyang, Wang Junheng, Deng Xiaozhong, Liu Zhongming, Meng Lingxian

“…The 3 D model of constant speed cylindrical gearbox is established by using Solid Works 3 D software,the statics and modal of the box are analyzed according to the actual working load of the test bench by finite element method. The maximum stress,deformation and natural frequency of the box and the corresponding vibration mode are obtained,and the result of the strength check of meshing gears verify the constant speed cylindrical gearbox meeting design requirement.…”
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Maximum Norm Analysis of a Nonmatching Grids Method for Nonlinear Elliptic PDES by A. Harbi, M. Boulbrachene

“…We provide a maximum norm analysis of a finite element Schwarz alternating method for a nonlinear elliptic PDE on two overlapping subdomains with nonmatching grids. …”
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A STUDY ON EQUIVALENT FLEXURAL RIGIDITY OF COMPLEX POLYGONAL HONEYCOMB STRUCTURE by GUO YuChao, WANG LiKai, DUAN ShiHui

“…The validity of the present analysis is demonstrated by the inversion results obtained by the finite element method.…”
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The Effect of Axial Force on the Free Vibration of an Euler-Bernoulli Beam Carrying a Number of Various Concentrated Elements by Gürkan Şcedilakar

“…All analyses were performed using an Euler beam assumption and the Finite Element Method. The beam used in the analyses is accepted as pinned-pinned. …”
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Numerical study of delamination process of the CFRP composite by Eva Kormaníková, Kamila Kotrasova

“…The cohesive interface model, integrated into the Finite Element Method, was applied to determine the critical force away from the crack tip. …”
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Dynamic Characters of Stiffened Composite Conoidal Shell Roofs with Cutouts: Design Aids and Selection Guidelines by Sarmila Sahoo

“…Dynamic characteristics of stiffened composite conoidal shells with cutout are analyzed in terms of the natural frequency and mode shapes. A finite element code is developed for the purpose by combining an eight-noded curved shell element with a three-noded curved beam element. …”
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Material Thermal Characteristic Analysis and Experimental Research of the AMT Clutch Friction Pair by Long Meiyuan, Zhang Zhigang, Shi Xiaohui, Chen Yanyun, Qin Tian

“…Finally,the simulation result of finite element analysis is verified through the AMT clutch comprehensive performance test bench. …”
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Vibration Modal Analysis of a New Type of Automobile Transmission Housing by Tao Xiaomin, Wang Shaojie

“…And the natural frequency and vibration mode of the housing are obtained in the Romax Designer. The finite element calculation result is consistent with the result of modal test. …”
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Design of Limacon Gear Pair based on Matlab and Caxa by Liu Yongping, Zhang Qingfei, Yu Jun, Zhang Huicheng

“…According to the formation tooth profile of limacon gear,the associated features can be analyzed and the foundation of further finite element analysis,the formation of computer simulation tools trace and CNC machining are provided.…”
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On the Responses of Braced Diaphragm Wall Supporting Deep Excavation Subjected to Asymmetric Surcharge Loads by Recep Akan

“…In this study the strut forces, lateral deformations, bending moments on each wall, as well as the settlements and heaves of the soil behind both walls in the asymmetrically loaded strut-supported excavation system are determined using the finite element method (FEM). The analyzes are performed using Plaxis 2D v20, a computer software based on the FEM. …”
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Numerical simulation of galvanized rebars pullout by H.F.S.G. Pereira, V.M.C.F. Cunha, J. Sena-Cruz

“…In this work, numerical simulations of pullout tests were performed using the finite element method framework. The interaction between rebar and concrete was modelled using cohesive elements. …”
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