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- LOCALIZED HEATING AND SERRATED PLASTIC FLOW MECHANISM IN BULK AMORPHOUS ALLOYS 块体非晶合金绝热升温与锯齿流变机制
- plastic flow mechanism 塑性变形机理
- While profile, the cross section was composed of annulus and rectangle, was extruded, the flow mechanism the plastic melt in the die was analyzed and the design method of die land was given. 本文分析了异型(圆环型与矩形的组合)材成型时塑料熔体在模头中的流动机理,并给出了模口成型长度的设计方法。
- This study is a reference in understanding fluid flow mechanism in fract... 该研究对于认识缝洞型油藏流体流动机理具有一定的借鉴意义。
- The main genesis of tectonic traps here are squeezing tractive effort, fault block effort, the saline the plastic flow. 阿克库勒凸起构造圈闭成因主要有挤压牵引作用、断块作用、盐的塑性流动。
- The reasons why vibrational ageing can increase the diemension stability and resistanceto plastic flow of weldments have been studied. 研究了振动时效可以提高焊件尺寸稳定性和抗变形能力的原因。
- This study is a reference in understanding fluid flow mechanism in fracture-cavity reservoirs. 该研究对于认识缝洞型油藏流体流动机理具有一定的借鉴意义。
- And fully analyzed by rigid plastic finite element.It have obtained plastic flow field and speed field of deforming area. 并用刚塑性有限元进行了分析,得到了变形区的塑性流动场、速度场;
- The horizontal bedding extensional deformation occuring in granulite facies rocks can be taken as the oldest plastic flow deformation in high grade metamorphic complex. 近水平顺层伸展变形是高级变质杂岩中最早的塑性流动变形作用,发生在下地壳麻粒岩相环境下。
- Based on the plastic flow theory of soils, an elasto-plastic constitutive model for describing the dynamic behavior of the saturated sands is developed. 利用土体的塑性流动理论,提出了用于描述饱和砂土动力反应性质的弹塑性本构模型。
- In this paper, the flow mechanism and the applications of thrust vectoring using synthetic jet are studied in theory, numerical simulation and experiment. 本文采用理论分析、数值模拟与实验相结合的方法对合成射流流动机理及推力向量控制中的应用进行研究。
- Because of strong shear deformation in the belt, the plastic flow deformation appears clearly, and the brittle shear deformation belt with clasolite is constituted. 其中,强变形带剪切变形强烈,出现了明显塑性流变,构成碎屑岩质脆韧性剪切变形带。
- The application results show that the kind of technique can be used in microtest for dynamic analysis on flow mechanism and core thin for static analysis on pore structure. 图象处理技术既可用于对岩心铸体等静态图象分析以研究其孔隙结构,也可对微观实验过程进行动态监测,以研究不同介质在孔隙中的渗流规律。
- A new test method for research on chip formation is presented, with the method, one can obtain plastic flow image of metallic materials of high resolution f... 文章提出了一种研究切屑形成过程新的试验方法,利用该方法能够得到金刚石车削时高清晰的金属材料塑性流动图像。
- In this paper,the deformation of the axisymmetrical tunnel in soft rocks is studied by using the Mohr-Coulomb yield criterion and non-associative plastic flow rule. 本文采用莫尔-库仑屈服准则和非关联塑性流动法则分析了轴对称软岩巷道的变形规律。
- Design flow using the MPA for plastic flow analysis, to determine the best place to die and the number of gates, the gating system to solve the layout problem. 流道设计过程中使用了MPA进行塑性流动分析,确定该模具的浇口最佳位置和数量,解决了浇注系统的布局问题。
- If the applied bending force is not sufficient to cause permanent plastic flow at either the inner or outer surfaces, the metal will return elastically to its original shape. 如果实际的弯曲力不足以在内表面或外表面引起永久的塑性流动,金属会自动恢复到原来的形状。
- The development of rail plastic flow corrugation and the material deformation under repeated rolling contact has been computed, including the vibration parameters characteristics. 重点分析了谐波型动载重复作用下的钢轨塑流型波磨的发展过程,研究了在各种动力学参数特性条件下塑流型波磨的发展规律,以及波磨发展过程中结构变化。
- In order to revitalize the state owned assets, it is necessary to reorganize the state owned assets and establish a flowing mechanism of capital. 盘活国有资产,要建立国有资产重组与流动的资本机制。
- Further investigate the flow mechanism of the liquid-liquid hydrocyclone,and the oil and water phases flow field in hydrocyclone for oil water separation is simulated using LRR stress model. 深入研究了液-液水力旋流器的流动机理,并采用LRR应力模型对油水分离旋流器的油水两相流场进行了数值模拟。