The methodology of modeling during machining of wood materials by milling in the soft LS-DYNA [PDF]
, 2015 В статье изложены особенности процессов высокоскоростной механической обработки древесных материалов, представлены условия и область применения методики моделирования, обобщенной (ALE), гидродинамической, с использованием SPH-элементов, в пакете LS-DYNA,
Гришкевич, А. А. +3 more
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Механика машин, механизмов и материалов, 2020 The methodological recommendations of the process of improving the design of the rear underrun protective device (RUPD) are considered and described based on the results of computer simulation of tests (virtual tests) to ensure compliance with the ...
Eduard V. Lisouski +2 more
doaj
Evaluation of Material Models within LS-DYNA(Registered TradeMark) for a Kevlar/Epoxy Composite Honeycomb [PDF]
, 2009 The performance of material models to simulate a novel composite honeycomb Deployable Energy Absorber (DEA) was evaluated using the nonlinear explicit dynamic finite element code LS-DYNA(Registered TradeMark).
Jackson, Karen +2 more
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基于ANSYS/LS-DYNA的准双曲面齿轮动力学接触仿真分析
Jixie chuandong, 2005 Dynamic emulate analysis of hypoid gear is operated with ANSYS/LS-DYNA software.The contact stress and deformation during the meshing process are got.The distribution of contact force is calculated when two pairs of teeth contacting simultaneously.And ...
马雪洁, 谢刚, 王小林
doaj
A Computational Approach for Probabilistic Analysis of LS-DYNA Water Impact Simulations [PDF]
NASA s development of new concepts for the Crew Exploration Vehicle Orion presents many similar challenges to those worked in the sixties during the Apollo program. However, with improved modeling capabilities, new challenges arise.
Horta, Lucas G. +2 more
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Structural Verification and Modeling of a Tension Cone Inflatable Aerodynamic Decelerator [PDF]
Verification analyses were conducted on membrane structures pertaining to a tension cone inflatable aerodynamic decelerator using the analysis code LS-DYNA.
Braun, Robert D. +2 more
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modeling of high speed wood processing by milling in a computing environment LS-DYNA [PDF]
, 2016 Разработана методика проведения вычислительных экспериментов в пакете LS-DYNA, которая обеспечивает относительную погрешность (15 %) по сравнению с результатами натурных экспериментов в лабораторных условиях.
Иванец, Г. Г. +2 more
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An MPP version of the Electromagnetism module in LS-DYNA for 3D Coupled Mechanical-Thermal-Electromagnetic simulations [PDF]
, 2010 LS-DYNA is a general multi-purpose explicit and implicit finite element program used to analyse the non-linear dynamic response of three-dimensional solids and fluids. It is developed by Livermore Software Technology Corporation (LSTC).
Ashcraft, C. +2 more
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Modelling High Speed Machining with the SPH Method [PDF]
, 2008 The purpose of this work is to evaluate the use of the Smoothed Particle Hydrodynamics (SPH) method within the framework of high speed cutting modelling. First, a 2D SPH based model is carried out using the LS-DYNA® software.
Chieragatti, Rémy +5 more
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Orion Ground Test Article Water Impact Tests: Photogrammetric Evaluation of Impact Conditions [PDF]
The Ground Test Article (GTA) is an early production version of the Orion Crew Module (CM). The structural design of the Orion CM is being developed based on LS-DYNA water landing simulations.
Mark, Stephen D., Vassilakos, Gregory J.
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