全部文献期刊会议图书|学者科研项目
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作者:Caixu YUE , Cui HUANG , Xianli LIU ...
来源:[J].Chinese Journal of Mechanical Engineering(IF 0.263), 2017, Vol.30 (2), pp.286-293
摘要:To optimize milling force and machining accuracy quality in corner milling process, the changing law of milling force is revealed by Finite Element Method(FEM). Based on DEFORM software a serial of 3D FEM models for corner milling process are devloped. Tool curved trajectory is a...
作者:Masoud Pour , Hamid Ghorbani
来源:[J].The International Journal of Advanced Manufacturing Technology(IF 1.205), 2017, Vol.92 (5-8), pp.2279-2297
摘要:... In order to evaluate the accuracy of results and simulate the low immersion end milling process, a novel FEM model is created in which the constant stiffness and damping have a linear relationship along the elastic support. The frequency response function-obtained FEM models ...
作者:A. Greco
来源:[J].Composite Structures(IF 2.231), 2020, Vol.241
摘要:Abstract(#br)This work is aimed at studying the effect of different morphological features on the stiffness of discontinuous fiber reinforced composites and nanocomposites by means of FEM analysis. The morphological features include not only volume fraction and aspect ratio of re...
作者:Dimitrios C. Rodopoulos , Theodore V. Gortsas , Stephanos V. Tsinopoulos ...
来源:[J].Engineering Analysis with Boundary Elements(IF 1.596), 2020, Vol.113, pp.259-267
摘要:Abstract(#br)Hybrid schemes that combine the Finite Element Method (FEM) and the Boundary Element Method (BEM) have been extensively used for the solution of nonlinear magnetostatic problems. The majority of those schemes rely either on reduced and total scalar or vector potentia...
作者:Qing-Long Wang , Jie Sun , Yuan-Ming Liu ...
来源:[J].The International Journal of Advanced Manufacturing Technology(IF 1.205), 2017, Vol.92 (1-4), pp.1371-1389
摘要:As the basis for a flatness control system, flatness actuator efficiency describes an actuator’s control ability, but it is difficult to obtain an actuator efficiency factor accurately through rolling tests because of the complicated subsidiary facilities of the mill. This p...
作者:Dmytro Pivovarov , Kai Willner , Paul Steinmann
来源:[J].Computer Methods in Applied Mechanics and Engineering(IF 2.617), 2019, Vol.350, pp.432-461
摘要:Abstract(#br)In this work we review a unified formulation for spectral fuzzy, spectral stochastic, and spectral fuzzy–stochastic FEM. We propose some modifications for the fuzzy and fuzzy–stochastic FEM involving local bases in the non-deterministic dimensions and the inc...
作者:Hao Zheng , Shunji Kanie
来源:[J].Cold Regions Science and Technology(IF 1.293), 2017, Vol.142, pp.85-92
摘要:Abstract(#br)We apply a modified Finite Element Method which is called as Mixed Hybrid FEM (MHF) for the thermal analysis of frost heave amount estimation, since MHF allows simultaneous computation of objective variable and its derivative with the same accuracy. Freezing rate is ...
作者:M. L. Chandravanshi , A. K. Mukhopadhyay
来源:[J].Journal of the Brazilian Society of Mechanical Sciences and Engineering(IF 0.234), 2017, Vol.39 (9), pp.3343-3362
摘要:... The objective of this research is to study the variations in dynamic behavior of vibratory feeder with old (reduced pitch) springs through modal analyses using FEM and EMA methods. The modal analysis using FEM technique is conducted in ANSYS workbench 14 using a three-dimensi...
作者:Arvind Keprate , R.M. Chandima Ratnayake , Shankar Sankararaman
来源:[J].International Journal of Pressure Vessels and Piping(IF 0.932), 2017, Vol.153, pp.45-58
摘要:... However, it is a common industry practice to utilize finite element method (FEM) for evaluating the SIF for the intricate crack geometries and the complex loading conditions. Although, FEM is known for its accurate SIF calculation, but due to its high computational expense an...
作者:Alon Mazor , Luca Orefice , Abderrahim Michrafy ...
来源:[J].Powder Technology(IF 2.024), 2017
摘要:...(#br)To represent the materials' behaviour both in the feeding zone and in the compaction area, a combined three-dimensional Discrete Elements Method (DEM) and Finite Elements Method (FEM) is developed in this work. The DEM, which is a more suitable method to describe the flow...

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