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THE TRANSIENT RESPONSE FOR DIFFERENT TYPES OF ERODABLE SURFACE THERMOCOUPLES USING FINITE ELEMENT ANALYSIS
finite elements transient response different types erodable surface thermocouples
2009/10/14
The transient response of erodable surface thermocouples has been numerically assessed by using a two dimensional finite element analysis. Four types of base metal erodable surface thermocouples have ...
车用柴油机机体有限元分析与设计（Finite Element Analysis and Structural Design of Vehicle Diesel Engine Block）
柴油机 机体 有限元分析 结构设计
2009/9/2
对某车用柴油机机体进行了三维实体建模和网格划分，采用有限元整体分析与子模型分析相结合技术，以ABAQUS为平台进行机体强度有限元分析，确定了气缸体应力集中部位，提出机体结构改进方案。在此基础上，应用MSC.Fatigue软件对改进前后的水套根部子模型进行疲劳强度分析，结合应力测试实验验证改进效果。实验结果表明，气缸体加筋改进后，水套根部交接位置应力降低11%～46%。
应用有限元法考察了修形斜齿轮的轮齿接触和载荷分布。根据变形协调条件和力平衡关系建立了轮齿面接触分析有限元模型。宽斜齿轮副由一个渐开线齿轮和一个双鼓形齿轮组成，建立了齿轮传动装置整体有限元模型，开发了有限元网格划分程序。应用ANSYS软件考察了修形参数对轮齿上载荷分布和接触应力的影响。
Finite Element Analysis for Thin Plates Having an Infinitely Long Length and Finite Breadth in Shallow Water Waves
Finite Breadth Infinitely Long Length
2009/3/30
A new hydroelastic finite element for analyzing wave response of long plates on shallow water is presented. The plate has an infinite length, finite breadth and various flexural rigidity. The element ...
3D finite element analysis of metal flow in hot aluminium extrusion of T-shaped profile with various offset pockets
Extrusion Finite element model Aluminium
2008/12/30
Purpose: The present paper has therefore investigated influence of offset pocket design on metal flow behaviour
in hot aluminium extrusion of a T-shaped profile.
Design/methodology/approach: A serie...
Finite element analysis of elliptic cup deep drawing of magnesium alloy sheet
Magnesium alloy sheet Finite element analysis Deep drawing
2008/4/30
Purpose: In magnesium alloy sheet products have been attracting more and more attention in recent years because of their application potentials as coverings of portable electrical devices and automoti...
Finite element analysis of the interaction between an AWJ particle and a polycrystalline alumina ceramic
Numerical techniques Abrasive waterjet machining Brittle fracture model
2007/7/30
Purpose: Abrasive waterjet cutting involves use of a high pressure, abrasive laden waterjet at trans-sonic speeds to cut difficult-to-machine materials. The jet-material interaction depends on the nat...