Structural Modal Analysis and Optimization of SUV Door Based on Response Surface Method by Hao Chen, Chihua Lu, Zhien Liu, Cunrui Shen, Yi Sun, Menglei Sun

“…Sensitivity analysis and response surface methods were employed to optimize the structural modal of SUV doors. A finite element numerical simulation model was established and was calibrated by restraint modal tests. …”
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Study on Impeller Fracture Model Based on Vibration Characteristics and Fractal Theory by Xiaolong Zhang, Ruishan Yuan, Yonghui Xie

“…Secondly, a three-dimensional finite element model of the impeller is constructed. Then the von Mises stress under the centrifugal force is calculated, and the corresponding impeller failure process is simulated by “element life and death technology” in ANSYS. …”
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A Wireless Strain Sensor Network for Structural Health Monitoring by Chengyin Liu, Jun Teng, Ning Wu

“…Test results show very good agreement with the finite element (FE) simulations. This paper demonstrates the feasibility of the proposed WSSN for large structural dynamic strain monitoring.…”
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Experimental and Numerical Evaluation of the Ablation Process of Carbon/Carbon Composites Using High Velocity Oxygen Fuel System by Xueling Fan, Peng Jiang, Biao Li, Xiaochao Jin, Yong Zhao

“…Temperature fields in the composites were analyzed using finite element method, and the mechanisms that govern the formation of different ablation behaviors were elucidated. …”
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Parallel Rayleigh Quotient Optimization with FSAI-Based Preconditioning by Luca Bergamaschi, Angeles Martínez, Giorgio Pini

“…Results onto matrices of large size arising from finite element discretization of geomechanical models reveal that DACG accelerated by these type of preconditioners is competitive with respect to the available public parallel hypre package, especially in the computation of a few of the leftmost eigenpairs. …”
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Analytical Bending Solutions of Orthotropic Rectangular Thin Plates with Two Adjacent Edges Free and the Others Clamped or Simply Supported Using Finite Integral Transform Method by Qian Xu, Zhong Yang, Salamat Ullah, Zhang Jinghui, Yuanyuan Gao

“…Finally, comprehensive analytical results obtained in this paper illuminate the validity of the proposed approach by comparing with the previous literature and finite element method by using (ABAQUS) software.…”
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A Double-Sided Linear Primary Permanent Magnet Vernier Machine by Yi Du, Chunhua Zou, Xianxing Liu

“…Based on using the finite element analysis, the characteristics and performances of the proposed machine are assessed.…”
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A Computational Model for Biomechanical Effects of Arterial Compliance Mismatch by Fan He, Lu Hua, Li-jian Gao

“…The fluid-wall interaction scheme was constructed using the finite element method. Results. The results show that there are identical wall shear stress waveforms, wall stress, and strain waveforms at different locations. …”
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Countermeasures Assessment of Liquefaction-Induced Lateral Deformation in a Slope Ground System by Davide Forcellini, Angelo Marcello Tarantino

“…Liquefaction-induced lateral spreading may result in significant damage and disruption of functionality for structures and Slope Ground System. In this regard, finite-element simulations are increasingly providing a versatile environment in order to assess economical and effective countermeasures. …”
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ANALYSIS OF THE INFLUENCE OF POLYGONAL WHEELS ON DYNAMIC PERFORMANCE OF A SIX-AXLE HEAVY FREIGHT LOCOMOTIVE (MT) by SUN XiaoJuan, SUN HongLiang, LI XingRen, WANG Yu

“…The influence of polygonal wheels on the dynamic performance of a wide-gauge six-axle heavy freight locomotive is examined, taking the ГОСТ standard as the main reference. The finite element model of the wheelset is established, and then a rigid-flexible coupling model is established by using the multi-body dynamics software. …”
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Satisfaction-Based Multiobjective Optimization of the Design of a 65 GHz Millimeter-Wave Connector by Xiang Li, Lijun Tong, Zheng Kong, Wenju Lu, Qian Xie

“…The model is optimized by innovatively using the multiobjective chaotic optimization algorithm in microwave finite-element simulations. The resulting optimal structure satisfies all performance requirements, thereby proving the rationality and feasibility of the proposed method. …”
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A New Expanded Mixed Element Method for Convection-Dominated Sobolev Equation by Jinfeng Wang, Yang Liu, Hong Li, Zhichao Fang

“…We study the new expanded mixed element method for convection-dominated Sobolev equation, prove the existence and uniqueness for finite element solution, and introduce a new expanded mixed projection. …”
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Parameter Identification of Composite Materials Based on Spectral Model by Using Model Updating Method by Rui Sun, Ricardo Perera, Enrique Sevillano, Jintao Gu

“…In comparison with conventional finite element model updating, a composite beam is modeled in a unified way by using a spectral approach whose computational cost is significantly reduced due to its simplicity. …”
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Design and Fabrication of the Large Thrust Force Piezoelectric Actuator by Shyang-Jye Chang, Jing Chen

“…This paper presents a novel piezoelectric actuator containing double pushers. By using finite element analysis software, this study simulated the vibration mode and amplitude of piezoelectric actuators. …”
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Effective Method for Analysis of Electrothermally Coupled Fields by Jacek Korytkowski, Stanisław Wincenciak

“…A numerical model of this physical phenomenon was obtained by the finite element method, which takes into account the temperature-dependent characteristics describing the material parameters and conditions of heat transmission outside of the analyzed objects. …”
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Gear Surface Design and Contact Analysis of Cycloid Bevel Gear based on Deviation Tooth Surface by Yang Jianjun, Chen Penghui, Nie Shaowu, Zhang Hua, Xu Kai

“…Based on the predesigned deviation surface with certain contact characteristics,the target tooth surfaces of gear can be obtained by superposing the deviation surfaces over the conjugate gear tooth ones. The finite element contact analysis is applied to the modification design for contact path in different directions. …”
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Effects of Construction Sequences and Volume Loss on Perpendicularly Crossing Tunnels by Yanwei Zang, Penglu Gan, Jia-jia Yan, Shiming Liu, Zihai Yan

“…In this study, six three-dimensional finite element analyses were conducted to simulate tunnel excavation nearby a perpendicularly crossing existing tunnel, in an attempt to investigate the effects of construction sequences on cross-cutting tunnels. …”
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Research on Vibration Characteristics of Two-Speed Automatic Transmission Housing for Pure Electric Vehicles by Wang Yi, Chen Yong, Dai Qinglin, Zhang Haonan, Wu Yimin, Tian Naili, He Bolin

“…Firstly, the modal simulation and test of the transmission housing are carried out to verify the accuracy of the finite element model of the housing. Then, considering the working efficiency of the motor, through the established dynamic model of the transmission system, the variation law of the transmission error of the gear pair under different torque conditions is obtained. …”
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INFLUENCE OF ACTIVE MODIFICATION PARAMETERS ON BEARING CHARACTERISTICS OF OPPOSITE GEAR PAIRS (MT) by HOU YanYan, CHANG Qing, HU XiWen, PENG XianLong

“…Firstly, the contact model of the gear pair is established by the finite element method, and then different groups of active modification parameters are designed for simulation analysis. …”
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Study on the cooling effect of the parallel perforated ventilation subgrade in permafrost regions based on the numerical model. by Xiaolan Liu, Chuanwei Fu, Xinglei Cheng

“…The reliability and validity of the finite element model of the runway with the parallel perforated ventilation subgrade are verified by comparing with the previous studies. …”
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