A Unique Finite Element Modeling of the Periodic Wave Transformation over Sloping and Barred Beaches by Beji and Nadaoka's Extended Boussinesq Equations by Mohammad Hadi Jabbari, Parviz Ghadimi, Mesbah Sayehbani, Arsham Reisinezhad

“…For direct application of linear finite element method in spatial discretization, an auxiliary variable is hereby introduced, and a particular numerical scheme is offered to rewrite the equations in lower-order form. …”
Get full text

Crack Group Effect Analysis of the Stress-Release Boot of Solid Rocket Motor Based on Numerical Simulation by Tianpeng Li, Junli Han, Yong He, Yu Guo

“…Based on the viscoelastic finite element method, singular crack elements and singular interfacial crack elements at the tips of crack group were established to calculate J-integral. …”
Get full text

The study of the factors affecting phreatic line position and stability in upstream tailings dams by Parsa Alizadeh, Manouchehr Latifi

“…The method involves using numerical simulations with the finite element method (FEM) to analyze the phreatic line, validated with empirical existing data. …”
Get full text

Design and Analysis of Linear Fault-Tolerant Permanent-Magnet Vernier Machines by Liang Xu, Jinghua Ji, Guohai Liu, Yi Du, Hu Liu

“…The electromagnetic characteristics of the proposed machine are analyzed using the time-stepping finite-element method, which verifies the effectiveness of the theoretical analysis.…”
Get full text

Anisotropic Scattering Characteristics of a Radially Multilayered Gyrotropic Sphere by Lei Cao, Yongpin Chen, Kai Kang

“…Validations are made by first comparing the radar cross section (RCS) values of a 2-layered gyrotropic sphere with that computed from the full-wave finite element method (FEM) simulation and then reducing the general case to uniaxial case to compare the RCS values with the published results computed by Fourier transform combined with VSWFs method; in both cases good agreements are observed. …”
Get full text

Time-Dependent Reliability Analysis of RC Deep Beams considering Linear/Nonlinear Creep and Shrinkage Using ANFIS Network and MCS by Seyed Bahram Beheshti Aval, Mohsen Ghabdian

“…Due to the complicated and time-consuming nature of the finite element method (FEM), adaptive neuro-fuzzy inference system (ANFIS) and Monte Carlo simulation (MCS) replaced these complex analyses. …”
Get full text

Collapse Analysis of Transmission Tower Subjected to Earthquake Ground Motion by Xiaohong Long, Wei Wang, Jian Fan

“…Simulation of the process of collapse is difficult using traditional finite element method (FEM), which is generated from continuum and variation principle, whereas the finite particle method (FPM) enforces equilibrium on each point. …”
Get full text

Numerical Study on Resistance Change Characteristics of Phase Change Materials by Yifang Su, Yihang Zhang, Kaifeng Lin, Guanjun Zhao, Qinzheng Yu, Zuoqi Hu, Xiongfei Tao

“…To study the characteristics of the phase change materials, a numerical simulation model of the resistive change unit based on the finite element method and the classic nucleation/growth theory is established, while the partial differential equations of electricity and heat conduction and the discrete formula of the finite element are also derived. …”
Get full text

Analysis of linear eddy current brakes for maglev train using an equivalent circuit method by Jun Liu, Wei Li, Lijun Jin, Guobin Lin, Yan Sun, Zhiwei Zhang

“…The accuracy and efficiency of the proposed ECM are verified by comparing the results with the one obtained from the finite element method. By adopting the developed ECM, the influence of parameters, such as speed, the exciting current and air gap of the linear ECBS, are analysed. …”
Get full text

Electromagnetically Driven Robot for Multipurpose Applications by Abdulrahman Alrumayh, Khaled Alhassoon, Fahd Alsaleem, Mahmoud Shaban, Fahad Nasser Alsunaydih

“…The integration of this mechanism into multi-segmented robots opens up new possibilities in fields such as medical devices, search and rescue operations, and industrial inspection. Finite element method (FEM) simulations validate the efficiency of the proposed approach, demonstrating the precise control of the robot’s motion trajectory and enhancing its operational reliability in complex scenarios.…”
Get full text

Sound Radiation Analysis of a Front Side Window Glass of DrivAer Model under Wind Excitation by Yinzhi He, Zihao Shi, Yu Wu, Zhigang Yang

“…Firstly, the constraint boundary condition of the side glass was set equivalent to a series of springs for the modelling with Finite Element Method (FEM). Then, a platform based on Matlab-Abaqus cosimulation was originally developed, and the genetic algorithm was applied to find out the best fitted spring stiffness, which was used to build the equivalent model. …”
Get full text

Nonlinear Dynamic Characteristic Analysis of a Landing String in Deepwater Riserless Drilling by Jun Liu, Hongliang Zhao, Simon X. Yang, Qingyou Liu, Guorong Wang

“…The dynamic model, which is nonlinearly coupled and multibody, is discretized by a finite element method and solved by the Newmark technique. …”
Get full text

Dynamic Analysis of Flexible Rotor Based on Transfer Symplectic Matrix by Hao Deng, Xi Fang, Huachun Wu, Yiming Ding, Jinghu Yu, Xiaoyu Zhang, Hong Li, Chenwei Liu

“…In view of the numerical instability and low accuracy of the traditional transfer matrix method in solving the high-order critical speed of the rotor system, a new idea of incorporating the finite element method into the transfer matrix is proposed. …”
Get full text

A Novel Numerical Model for Fluid Flow in 3D Fractured Porous Media Based on an Equivalent Matrix-Fracture Network by Chi Yao, Chen He, Jianhua Yang, Qinghui Jiang, Jinsong Huang, Chuangbing Zhou

“…In this way, the three-dimensional seepage problem becomes a two-dimensional problem. The finite element method is used to solve the steady-state flow problem. …”
Get full text

Study on the Influence of Pile Installation Disturbance on the Settlement of Composite Foundation by Zhiwei Shao, Baoning Hong, Xin Liu, Yunlong Yao, Dongning Sun, Guisen Wang

“…Based on this, the settlement of the composite foundation was predicted using the stress modified method and finite element method (FEM). The results indicate that under low embankment load (<2.5 m), the installation of PHC piles reduces the compression modulus of the soil between the piles by approximately 30%, while CMP results in a reduction of about 10%. …”
Get full text

A Comparison Investigation on Cylinder Test in Different Ambient Media by Experiment and Numerical Simulation by Fan Zhang, Fei Shen, Biaobiao Li, Baohui Yuan, Bing Li

“…For the numerical simulation, a coupling scheme of a meshless method and finite element method called the coupled finite element material point method was used to reproduce the cylinder expansion problem driven by explosive sliding detonation where the interaction between the cylinder wall and the explosive/detonation product is enforced by using a point-to-surface contact scheme to accurately achieve contact and separation between material particles and finite elements. …”
Get full text

Dynamic Forces of Swaying Human and Responses of Temporary Demountable Grandstand Based on Experiment and Simulation by Lin He, Jian Yuan, Feng Fan, Cong Liu

“…The dynamic responses of a large temporary grandstand are predicted by finite element method, and the results show that a person was considered as a load with stiffness and damping, and the structural lateral dynamic responses are higher than the model of person just only considered as load.…”
Get full text

Seismic Study of Skew Bridge Supported on Laminated-Rubber Bearings by Xueshan Liu, Wei Guo, Jianzhong Li, Hua Zhang

“…Parametric studies, using the finite element method, were also performed to investigate the effects of the skew angle and friction coefficient of the bearings on the seismic response of the skew bridge. …”
Get full text

Micropolar Couple Stress Nanofluid Flow by Non-Fourier’s-Law Heat Flux Model past a Stretching Sheet by Gosa Gadisa, Tagay Takele, Shibiru Jabessa

“…The robust numerical method called the Galerkin finite element method is applied to solve the proposed fluid model. …”
Get full text

The impact of the variation in vertical load and the presence of openings on the mechanical response of masonry walls by Khanfri Chaimae, Mouhat Ouadia, Elrhaffari Younes, El Mennaouy Fatima, Rougui Mohamed

“…This article aims to analyse the mechanical response of masonry walls under cyclic loading using the finite element method with Abaqus software. The proposed model has been validated using available numerical and experimental results. …”
Get full text