Showing 261 - 280 results of 4,161 for search '"Finite elements"', query time: 0.06s Refine Results
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    Research of the Finite Element Analysis for Load-sharing Characteristic of Planetary Gear Train of CST by Ji Chaoyue, Lü Kaibo, Yuan Hongbing, Lian Zisheng

    Published 2018-01-01
    “…The study on the load-sharing characteristics of planetary gear train is carried out based on the nonlinear finite element method. Taking the controlled start transmission( CST) planetary gear transmission part used for scraper conveyors as study object,the dynamics simulation of the planetary transmission is carried out by ANSYS/LS-DYNA. …”
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    A Finite Element Mesh Aggregating Approach to Multiple-Source Reconstruction in Bioluminescence Tomography by Jingjing Yu, Fang Liu, L. C. Jiao, Shuyuan Yang, Xiaowei He

    Published 2011-01-01
    “…A finite element mesh aggregating approach is presented to reconstruct images of multiple internal bioluminescence sources. …”
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  7. 267

    Dynamic Analysis of Tapered Thin-Walled Beams Using Spectral Finite Element Method by Yiping Shen, Zhijun Zhu, Songlai Wang, Gang Wang

    Published 2019-01-01
    “…In this paper, a spectral finite element model is developed to investigate tapered thin-walled beam structures, in which torsion related warping effect is included. …”
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    Finite Element Simulation Analysis for Dynamic Meshing Force of Straight Tooth Face Gear by Cao Maopeng, Tang Jinyuan, Lei Duncai

    Published 2015-01-01
    “…Analysis of the dynamic meshing force of face gear is the important content in the design of face gear drive with high quality.Based on the secondary development of CATIA and the principle of gear machining,the 3Dgeometric modeling of face gear for finite element analysis is obtained.Based on basic theory of contact dynamics,the reasonable finite element analysis model is built and the reasonable parameters are determined.The finite element simulation analysis and study of the dynamic meshing of face gear are carried out by using the ABAQUS,the variation law of the tooth surface contact force and the tooth root bending stress of face gear in the process of continuous mesh and the association law of the among the speed,load and tooth surface dynamic meshing are obtained.It will be provide some reference value for dynamic performance analysis of high-performance face gear drive.…”
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  12. 272

    DYNAMIC CRUSHING OF HONEYCOMBS WITH A NEGATIVE POISSON’S RATIO—A FINITE ELEMENT STUDY by LU ZiXing, LI Kang

    Published 2016-01-01
    “…The deformation modes and energy absorption properties of honeycombs with a negative Poisson’s ratio under inplane dynamic crushing were studied by means of finite element simulation in this paper. The results show that behavior mechanism of negative Poisson’s ratio under dynamic crushing is the same with that at static loading of which is the cave-in or rotation,and this explains the necking phenomena of the stagger-arranged triangle and quadratic cells during the in-plane crushing. …”
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  13. 273

    GPU-Accelerated Finite Element Method for Modelling Light Transport in Diffuse Optical Tomography by Martin Schweiger

    Published 2011-01-01
    “…We introduce a GPU-accelerated finite element forward solver for the computation of light transport in scattering media. …”
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    Local Projection-Based Stabilized Mixed Finite Element Methods for Kirchhoff Plate Bending Problems by Xuehai Huang

    Published 2013-01-01
    “…Based on stress-deflection variational formulation, we propose a family of local projection-based stabilized mixed finite element methods for Kirchhoff plate bending problems. …”
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    Finite Element Analysis of Mechanical Characteristics of Dropped Eggs Based on Fluid-Solid Coupling Theory by Song Haiyan, Wang Fang, Zhang Jianguo, Zhang Yinong, Yang Shugang

    Published 2017-01-01
    “…In this paper, we present the results of our study of the effects of the structural parameters on the mechanical properties of an egg using a finite element model of the egg. Based on Fluid-Solid coupling theory, a finite element model of an egg was constructed using ADINA, a finite element calculation and analysis software package. …”
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    Conceptual Design and Finite Element Fatigue Life Analysis of a Poppet Valve Spring Compressor by Anthony Simons, Gideon Quartey, Nathaniel Frimpong Asante

    Published 2020-01-01
    “…In this research, an efficient and user-friendly poppet valve spring compression tool with a total mass of 0.88 kg was designed. Finite element analysis (FEA) was performed on the upper and lower parts of the tool to examine its response due to the loads that act on it during operation. …”
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