• 最后,利用有限元分析工具-ANSYS,从多颗粒角度,对流体挤压效应以及颗粒与流体之间传递进行了模拟分析。

    Subsequently, the squeeze effect of fluid, the heat transfer between the particles and the fluid are simulated by ANSYS.

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  • 磨削加工过程产生表面残余应力,其产生机理磨粒刃作用引起的挤压应力切削应力应力的综合作用效应

    The production mechanism of the surface residual stress producing in grinding process is the combined effect on extrusion stress and the cutting stress and the thermal load.

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  • 本文之目的在于依据创意性设计方法,进行八连杆型金属罐挤压机之构造合成,以设计出所有具三重效应之新型机构目录。

    The purpose of this paper is to synthesize the structure of metal can squeezing devices with eight-bar links and triple toggle effects, based on the methodology of creative design.

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  • 齿挤压效应压力分布一定影响

    The squeeze film effects are related to pressure distribution a little.

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  • 方程除了包含通常薄膜内力内矩项外,反映了横向剪切影响转动惯性效应和横向挤压影响。

    Besides the usual membrane stresses and stress couples the equation also contains additional terms reflecting the influences of transverse shear deformation, rotatory inertia and transverse extrusion.

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  • 饱和粘土地基过程中桩土挤压引起的桩周土体孔隙压力效应非常显著的。

    The excess pore water pressure of saturated soft clay foundation caused by pile pushing is obvious.

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  • 原子之间偶极-偶极相互作用增加压缩效应逐渐挤压时间逐渐减小

    With the increase of the dipole-dipole interaction between atoms, the squeezing effect of light field gradually becomes weak and the squeezing time gradually decreases.

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  • 为了使传统挤压阻尼器的动力特性可控,基于涡流效应提出一种新型挤压油膜阻尼器。

    A novel magnetic field controlling squeeze film damper was presented based on the eddy current effect in order to make the dynamic behavior of conventional squeeze film damper be controllable.

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  • 简要介绍通道转角挤压(ECAE)基本原理通过方法得到的有效应变量的主要影响因素

    The mechanism of Equal Channel Angular Extrusion (ECAE) is briefly introduced, the influential factors on effect strain obtained by severe plastic deformation are also presented.

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  • 分析了软土地基中静压的挤土效应机理,依据扩张理论原理,推导出塑性影响范围、桩土体挤压应力、孔隙压力估算公式等。

    The radius of plastic area, the maximum compress stress caused by driving pile , and the pore water stress can be concluded by using the cavity expansion method and the effective stress theory.

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  • 多孔状挤压阻尼器控制机构间隙效应的能力进行了探索性研究

    The porous squeeze film joint is developed for controlling the mechanism clearance effects.

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  • 研究了坯料尺寸对等径挤压材料等单位挤压影响

    The effect of billet size on the effective strain and unit extrusion pressure was investigated during equal channel angular pressing.

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  • 研究谐振器结构中,梁作高阶振动时挤压气体薄膜阻尼效应

    The squeeze film damping effects on beam shaped micro resonator was studied.

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  • 本文在对试验结果观察分析基础提出一种单孔螺接接头临界挤压强度的估算方法,考虑了螺栓拧紧的效应

    In this paper, a method is presented for predicating critical bearing strength of single-hole bolted joints in composite on the basis of observing and analysing the results of experiments.

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  • 挤压变形过程金属应力应变速率变化情况进行了对比发现金属变形时塑性变形较大位置对应力也较大。

    Comparing the change of stress and strain rate distribution in the extrusion process finds that where plastic deformation is large, the corresponding equivalent stress is large too.

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  • 挤压变形过程金属应力应变速率变化情况进行了对比发现金属变形时塑性变形较大位置对应力也较大。

    Comparing the change of stress and strain rate distribution in the extrusion process finds that where plastic deformation is large, the corresponding equivalent stress is large too.

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