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fem simulation
相关语句
  有限元模拟
     Forging Forming Analysis and FEM Simulation of LD7 Shell
     LD7壳体锻造成形分析及有限元模拟
短句来源
     Thermal simulating experiment and FEM simulation of dynamic recrystallization of 09CuPTiRE steel
     09CuPTiRE钢动态再结晶的热模拟实验与有限元模拟
短句来源
     Forming Analysis & FEM Simulation of 1020 Knuckle
     1020转向节成形分析及有限元模拟
短句来源
     Firstly, simulated the punch forming of the billet with the FEM simulation method, analyzed the metal flow in the deformation process;
     首先,采用有限元模拟方法对钢坯的冲压成型过程进行模拟,分析了变形过程中金属的流动变形情况;
短句来源
     FEM Simulation on Deep Drawing Process of Titanium Alloy TA2 Cylinder Part
     TA2钛合金筒形件拉深成形过程有限元模拟研究
短句来源
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  有限元仿真
     Comparisons made between the experiment analyses and finite element models show good correlation, and approve the forecast capability of FEM simulation for chip formation.
     并对其中的一例模型进行了有限元建模和分析 ,将有限元仿真结果和实验分析结果进行了比较 ,具有很好的一致性 ,证实了有限元仿真对切屑形成的预测能力。
短句来源
     The FEM simulation software used in the paper is DEFORM-3D.
     应用的有限元仿真软件是DEFORM-3D。
短句来源
     Study and analysis of eddy-current sensor by FEM simulation
     电涡流传感器的有限元仿真研究与分析
短句来源
     Study on Influence of the Number of Scans on Laser Bending of Sheet Metals by FEM Simulation
     扫描次数对板料激光弯曲成形影响的有限元仿真研究
短句来源
     FEM simulation of chip formation mechanism in NC turning machining
     NC车削加工切屑形成机理的有限元仿真
短句来源
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  fem模拟
     Study on loading transfer law and FEM simulation of squeezed branch pile
     挤扩支盘桩的荷载传递规律及FEM模拟研究
短句来源
     (5) The FEM simulation of damage evaluation for containing pre-damage shows that triaxiality σ_m/σ_e and equivalent strain ε_p promote the cavity growth.
     (5)含初始孔洞材料的损伤演化的FEM模拟表明:三向应力σ_m/σ_e和等效塑性应变ε_p促使孔洞长大。 初始大尺寸孔洞长大的快一些;
短句来源
     FEM Simulation of Ultrasonic Pluse Scattered by Fluid-filled Perforation.
     射孔孔眼中散射超声脉冲波的FEM模拟
短句来源
     FEM Simulation for the Thickness Distribution and the Attaching-die Process of Superplastic Constrained Bulging
     超塑约束胀形贴模过程及厚度分布的FEM模拟
短句来源
     FEM Simulation of the Temperature Field of 50kg/m Steel-175Mn
     重轨断面温度场的FEM模拟
短句来源
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  “fem simulation”译为未确定词的双语例句
     FEM SIMULATION OF BIMETAL FORMING PROCESS BASED ON FRICTIONAL ELEMENT TECHNOLOGY
     FEM SIMULATION OF BIMETAL FORMING PROCESS BASED ON FRICTIONAL ELEMENT TECHNOLOGY
短句来源
     Extrusion limit diagram making for AZ31B magnesium alloy tubes by FEM simulation
     数值模拟方法建立AZ31B镁合金管材的挤压极限图
短句来源
     FEM simulation and experimental verification of TC4 alloy shear spinning based on the orthogonal optimization method
     基于正交优化的TC4合金剪切旋压数值模拟与实验验证
     FEM simulation for residual stress in quenched aeronautics aluminum alloy thick-plate based on rolled residual stresses distribution
     基于轧制应力分布的铝合金厚板淬火应力仿真
短句来源
     Study on H-beam Straightening Mechanism and Dynamic FEM Simulation
     H型钢矫直机理及有限元动态仿真研究
短句来源
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  fem simulation
Three-dimensional rigid-plastic FEM simulation of metal forming processes
      
In a previous study, the theoretical optimal coil design was verified through the FEM simulation of the induction heating process by using a general purpose finite element analysis code, ANSYS.
      
The release response to the different micro-geometry was prominent and further analyzed by FEM simulation.
      
The results are compared with 3D coupled-field FEM simulation.
      
In material model calibration, the inverse approach consists in a non-linear iterative fitting of a parameter-dependent load-displacement curve (coming from a FEM simulation) on the experimental specimen response.
      
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The finite element analyses are performed to model quasi-static crack growth under mode I plane stress in a compact tension specimen and a centre-cracked plate. It is found that the crack-tip constraint and stress field defined by HRR singularity solution for a stationary crack are better met by those presented in the propagating crack tip for two different thin specimens, namely, J-dominance is continuously valid for the tip field of a growing crack. Contrary to plane strain, it is noted that, for plane stress...

The finite element analyses are performed to model quasi-static crack growth under mode I plane stress in a compact tension specimen and a centre-cracked plate. It is found that the crack-tip constraint and stress field defined by HRR singularity solution for a stationary crack are better met by those presented in the propagating crack tip for two different thin specimens, namely, J-dominance is continuously valid for the tip field of a growing crack. Contrary to plane strain, it is noted that, for plane stress case, the higher J-dominance level occurs under pure tension condition, and the lower J-dominance level occurs under pure bending condition. The J-resistance curves measured experimentally from the two specimens geometries coincide with each other and agree well with those calculated by FEM simulations. Therefore, J-R curves under plane stress mode I codition, as a criterion independent of specimen-geometry, are suitable to characterize the materials resistance against crack steady extension and can be reasonably used to appreciate the safety of the thin-walled cracked components or structures for the given material state.

利用有限元法计算模拟了紧凑拉伸和中心裂纹两种试样在Ⅰ型平面应力条件下的裂纹准静态扩展过程。结果表明:两种不同的薄板试样中扩展裂纹尖端约束和应力场完全满足静态裂纹HRR奇异性解的相应要求,即对于扩展裂纹J主导裂端场条件依然有效。值得注意的是:与平面应变情形相反,在平面应力条件下,较高的J主导水平发生在纯拉伸条件下,而较低的J主导水平发生在纯弯曲条件。由两种试样实测及有限元计算模拟的平面应力J阻力曲线符合良好。因而,作为一个独立于试样几何的准则,平面应力J阻力曲线适于表征材料抵抗裂纹稳态扩展阻力,并且能够合理地用于评估给定材料状态条件下的薄壁含裂纹构件和结构的安全性。

In this paper many questions of Zn-alloy casting and heating, heat-elongation of rectangular steel piece was numerically analyzed by heat transfer FEM. During the FEM simulation calculation of heat transfer in three dimension, the authors proposed many applictions method in the course of casting-forging.

通过对锌合金铸造、矩形钢坯加热及热拔长等问题进行数值解析,阐述了三维传热有限元在铸锻过程模拟计算中的一些应用方法。

Experiment of flows of non-Newtonian fluids through the assemblages of uniform spheres is engaged, and an FEM simulation programme of the same problem based on Happl's unit cell model is conducted. In this article, the experimental facts and theoretical results of computation are addressed and porous media flows of powerlaw fluids of different shear-thinning properties are fairly explained. The effects of rheological properties such as elasticity, viscosity and the shear-thinning proeprty of the fluids...

Experiment of flows of non-Newtonian fluids through the assemblages of uniform spheres is engaged, and an FEM simulation programme of the same problem based on Happl's unit cell model is conducted. In this article, the experimental facts and theoretical results of computation are addressed and porous media flows of powerlaw fluids of different shear-thinning properties are fairly explained. The effects of rheological properties such as elasticity, viscosity and the shear-thinning proeprty of the fluids on the flows through porous media are reasonably submitted in the work undertaken.

本工作对非牛顿流体通过均匀球体的集合进行了实验测定,从Happl模型出发,用有限元进行计算,并将实验与理论计算结果对照作了讨论。本文从理论上阐明较宽e范围内不同n值幂律流体的孔隙介质流动的规律,并根据实验结果讨论解释了粘性、弹性和切力变稀等流变性在孔隙介质流动中的作用。

 
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