Strain gradient elasticity within the symmetric BEM formulation by S. Terravecchia, T. Panzeca, C. Polizzotto

“…The symmetric Galerkin Boundary Element Method is used to address a class of strain gradient elastic materials featured by a free energy function of the (classical) strain and of its (first) gradient. …”
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Vibration isolation performance analysis of laminated double-layer rectangular plate structure by Zhang Ying, Si Junling, Guo Zhanbin

“…Based on energy principle, the solution equation of vibration characteristics of laminated double-layer rectangular plate system is obtained by Rayleigh Ritz method. Compared these results with finite element method, the reliability of the model is verified. …”
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Study on the Effect of Different Delamination Defects on Buckling Behavior of Spar Cap in Wind Turbine Blade by Jianwei Li, Jinghua Wang, Leian Zhang, Xuemei Huang, Yongfeng Yu

“…The finite element method presented in this study shows excellent capabilities to predict the buckling behavior of the laminate. …”
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Wave forces on fixed vertical axisymmetric bodies by Nguyen Tien Dat

“… In this paper, wave forces on fixed vertical axisymmetric bodies are considered by the hybrid boundary element method. A program package on Fortran IV on PC has been developed and applied for the cases of a vertical circular (large and small diameter), step circular cylinder, circular dock, ... …”
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Free and Forced Vibration of the Moderately Thick Laminated Composite Rectangular Plate on Various Elastic Winkler and Pasternak Foundations by Dongyan Shi, Hong Zhang, Qingshan Wang, Shuai Zha

“…The accuracy of the results obtained by the present method is validated by being compared with the results of literatures and Finite Element Method (FEM). …”
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Modeling and Simulation of Transverse Free Vibration Analysis of a Rectangular Plate with Cutouts Using Energy Principles by Shuangxia Shi, Bin Xiao, Guoyong Jin, Chao Gao

“…The effectiveness and reliability of the eigenmodes of the rectangular plate with cutouts are checked against the results obtained by the finite element method (FEM). The cutout number, position, and size are varied to illustrate the effect of the cutouts on the vibration characteristics of the rectangular plate with cutouts.…”
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Uncertainty Quantification of Vibroacoustics with Deep Neural Networks and Catmull–Clark Subdivision Surfaces by Zhongbin Zhou, Yunfei Gao, Yu Cheng, Yujing Ma, Xin Wen, Pengfei Sun, Peng Yu, Zhongming Hu

“…The training data are obtained from numerical simulation by coupling the isogeometric finite element method and the isogeometric boundary element method. …”
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Sound Field Modelling and Noise Reduction for a Forklift Power Compartment Based on Perfectly Matched Layer and Acoustic Packaging Design by Enlai ZHANG, Zhiqi LIU, Jingjing ZHANG, Jiahe LIN

“…Based on the previous report and vibration acceleration tests, the acoustic virtual wind tunnel model of forklift power compartment was established using finite element method and boundary element method, in which the perfectly matched layer was first applied to simulate the attenuation propagation of sound waves in air. …”
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Numerical Simulation of Rock Fragmentation under the Impact Load of Water Jet by Jiang Hongxiang, Du Changlong, Liu Songyong, Gao Kuidong

“…To investigate the rock fragmentation and its influence factors under the impact load of water jet, a numerical method which coupled finite element method (FEM) with smoothed particle hydrodynamics (SPH) was adopted to simulate the rock fragmentation process by water jet. …”
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Dynamic Characteristics of the Herringbone Groove Gas Journal Bearings: Numerical Simulations by Bin Wang, Yongtao Sun, Qian Ding

“…Dynamic characteristics of the herringbone grooved gas journal bearings (HGGJB) under fluid-structure interactions are systematically investigated using the finite element method. Stability and bearing capacity of the HGGJB are estimated and compared with those of the plain gas journal bearings (PGJB). …”
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Barrier Solutions of Elliptic Differential Equations in Musielak-Orlicz-Sobolev Spaces by Ge Dong, Xiaochun Fang

“…By using a linear functional analysis method, we provide sufficient conditions which ensure that the solution set of the equation is nonempty, and it possesses a greatest element and a smallest element with respect to the ordering “≤,” which are called barrier solutions.…”
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Diffraction of Elastic Waves in Fluid-Layered Solid Interfaces by an Integral Formulation by J. E. Basaldúa-Sánchez, D. Samayoa-Ochoa, J. E. Rodríguez-Sánchez, A. Rodríguez-Castellanos, M. Carbajal-Romero

“…In the present communication, scattering of elastic waves in fluid-layered solid interfaces is studied. The indirect boundary element method is used to deal with this wave propagation phenomenon in 2D fluid-layered solid models. …”
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Implicit conformal design for gradient architected materials by Qianfeng Cao, Ning Dai, Siyuan Yang, Hongqing Dai

“…This method utilizes the mapping relationship between conformal hexahedral element and the cubic bounding box of architected material to construct the signed distance field. …”
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Contact mechanics and friction: Role of adhesion by Valentin L. Popov, Qiang Li, Iakov A. Lyashenko

“…Based on theoretical considerations, simulations with the boundary element method and experiments, we argue that the key process underlying all these phenomena is jump-like changes of the contact boundary. …”
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Dynamic Characteristics of Joined Steel and Carbon Fiber-Reinforced Plastic Tubes: Experimental and Numerical Investigation by M. Shakouri, M. Daniali, H. M. Navazi, M. A. Kouchakzadeh

“…The fundamental frequencies and mode shapes of steel and carbon fiber–reinforced plastic (CFRP) cylindrical shells with steel inserts were investigated using finite element analysis and modal testing. The free-free boundary condition was tested with modal testing using the roving hammer method and verified by finite element analysis using ABAQUS. …”
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变长线齿轮齿形系数的计算 by 樊奇, 张作督

“…This paper introduces the calculationmethod of tooth form factor of the dual-involute gear.Based on the differential geometry, the equations ofthe tooth surfaces and the principal normal curvaturesare described, And, the parameters of the criticalpoint are defined. The boundary element method（BEM） is applied to define the critical point on thetooth root profile.…”
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Research on the Elastic Loss Characteristics of Acoustic Echoes from Underwater Corner Reflector by Yi Luo, Dawei Xiao, Jingzhuo Zhang, Zuqiu Li

“…To study the acoustic echo elastic loss characteristics of underwater corner reflectors, based on the characteristics of small concave elastic structures of underwater corner reflectors, theoretical calculations were performed using the method of a combination of finite element and boundary element. …”
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Estimation of Influence Scope of Lateral Displacement of Soft Ground under Vacuum Pressure with PVD by Jingyun Liu, Hongtao Fu, Jun Wang, Yuanqiang Cai, Xiuqing Hu

“…In general, the strain method is applied to calculate the lateral displacement at the boundary of a treated area; however, the influence scope of lateral displacement has not yet been presented. …”
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Factors Study Influencing on Numerical Simulation of Aircraft Windshield against Bird Strike by F.S. Wang, Z.F. Yue, W.Z. Yan

“…The factors influencing on dynamic response for bird strike were analyzed such as bird velocity, mesh density of windshield, mesh density of bird, boundary condition, material model of windshield, analytic methods and components of windshield structure. …”
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Dynamic characteristic analysis and load design of large floating structures based on experimental design by Guofeng Zhao, Shifan Zhu

“…The boundary element method based on potential flow theory is applied to calculate the frequency domain response of the structure, and the time domain response of the structure is calculated by the Fourier transform and convolution method. …”
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