axisymmetric相关论文
Most of the elements in structural design are subjected to the complex loading conditions that need to be predicted in a......
Exact axisymmetric solutions for laminated transversely isotropic piezoelectric circular plate (Ⅰ)——
Based on three-dimensional elastic equations for piezoelectric materials, the state equations for piezoelectric circular......
,A meshless model for transient heat conduction analyses of 3D axisymmetric functionally graded soli
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It is well-known that Rayleigh wave, also known as surface acoustic wave (SAW), solutions in semi-infinite solids are pl......
前缘钝化尺度是高超声速进气道设计中的关键参数。针对一种前体锥加弯曲压缩面的高超声速轴对称进气道,选取最大尺度为3.2mm(5%唇......
研究了仅有两个独立控制力矩的轴对称欠驱动刚性航天器的可行轨迹生成问题.首先,由系统模型推导出轴对称欠驱动航天器可行轨迹必须......
The dynamic responses of a multilayer piezoelectric infinite hollow cylinder under electric potential excitation were ob......
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采用粘弹性理论的对应原理,对轴对称圆巷的粘弹性模型进行了分析,从而得出了该模型位移场的理论解.并利用大型通用ANSYS有限元分析......
针对滚筒采煤机行星架的使用寿命及可靠性问题,首先分析了采煤机行星减速机构的结构和功能,并对其各处结构的受力类型和大小等进行......
基于弹性力学基本理论，分别从两种途径推导出轴对称条件下圆形洞室支护结构体系中围岩与衬砌的应力及位移的解析表达式，分析了两种解......
扼要讨论了改进的光滑粒子法的离散思想,给出了二维轴对称问题中连续介质力学守恒方程的离散过程及离散格式,提出了轴对称坐标下确......
从横观各向同性材料的半无限体点力解出发，用积分的方法得到了半无限体内作用圆环载荷的解，对于材料特征根互不相等或相等的两种可能......
从材料力学、弹性力学的理论出发,对粮油加工中心厂区内架设的成品油输送管道的受力情况进行分析,并对由刚性支架固定的成品油输送......
吸收器被知道是为一个单个点的波浪精力变换器(WEC ) 的垂直 axisymmetric。弄湿的表面的形状通常在仔细与波浪力量变换能力被连接......
针对轴对称构型的无人直升机,在速度控制回路的基础上,提出了一种能够保证飞行过程中航向恒定的全向控制方法。通过分析无人直升机......
研究电荷禁闭条件不仅可以促进静电场理论自身的发展，还可以对基本粒子内部结构的夸克禁闭问题提供一个直观模型与唯象的解释。文章......
用带自适应运动极限的序列线性规划法，对具有不同模量悬式绝缘子的瓷头部分进行形状优化。其中的结构分析采用不同拉、压模量空间轴......
通过优化组合参数近似实现零能误差的方法，分别对8参数能量协调轴对称元和完全线性应力插值的轴对称元进行了优化．数值算例结果表明，......
无网格局部Petrov-Galerkin（MLPG）方法是一种新型的数值方法，它不需要任何形式的网格划分，所有的积分都在规则形状的子域及其边界上进......
我们首先导出了带有电场的轴对称五维场方程.然后,通过考虑场方程的对称性,从已知解我们获得了新的五维解.这个新的五维解包括四个......
基于弹性力学空间对称问题的通解，研究了短纤维增强复合材料中纤维端中的轴对称币形和柱形界面纹尖端的应力奇异性，得到了裂纹尖端附......
提出了功能梯度圆板在轴对称载荷作用下的简化理论与解析解.引入了板理论的若干假设(Kirchhoff假设的一部分,Reissner-Mindlin假设......
导出轴对称球面扁壳在双剪应力屈服准则下的屈服条件，并求出开孔固支和固定铰支下轴对称球扁壳的极限载荷。......
从横观各向同性材料的基本解出发，用积分的方法得到了轴对称问题的基本解，对于材料特征Ｓｉ互不相等的两种可能情形都给出了表达式，因此，可......
针对反应堆压力容器内环形件的焊接过程进行了有限元计算，分析了结构焊后残余应力分布。与三维模型计算结果比较，发现二维轴对称模型......
基于无网格自然邻接点Petrov-Galerkin法，提出了复杂轴对称动力学问题求解的一条新途径。几何形状和边界条件的轴对称特点，将原来的......
针对随机介质热弹性平面轴对称问题,在随机韦泊分布和指数分布两随机分布下提出了一种解决随机概率分布用连续函数表示的方法,得到......
利用FLUENT 6.0流体动力学计算软件对轴对称回转体的自然空化现象进行了数值模拟,得到了不同头型和不同空化数下的回转体周围空泡......
本文用Laplace变换方法分析了几个粘塑性平面问题,给出了相应位移和应力解。...
With increasing complexity of today’s electromagnetic problems, the need and opportunity to reduce domain sizes, memory......
Effects of Hall Current on Flow of Unsteady MHD Axisymmetric Second-Grade Fluid with Suction and Blo
This paper investigates effects of Hall current on flow of unsteady magnetohydrodynamic (MHD) axisymmetric second-grade ......
In this paper, the axisymmetric problems of arbitrary thick spherical shell and solid sphere are studied directly from e......
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This paper investigates the effects of charge parameters of the underwater contact explosion based on the axisymmetric s......
ANALYTICAL FORMULAS OF SOLUTIONS OF GEOMETRICALLY NONLINEAR EQUATIONS OF AXISYMMETRIC PLATES AND SHA
Starting from the step-by-step iterative method, the analytical formulas of solutions of the geometricallynonlinear equa......
This paper presents a theoretical solution for the basic equation of axisymmetric problems inelastodynamics.The solution......
A two-dimensional axisymmetric numerical simulation was successfully carried out on the muzzle flow field of a 300 mm-ca......
A method is developed for the transient responses of axisymmetric plain strain problems of cylindrical shells subjected ......
The effects of axisymmetric flow of a Powell-Eyring fluid over an impermeable radially stretching surface are presented.......
为单个 poroelastic 土壤层和内在的一半空间的分析层元素用代数学的操作和 Hankel 变换被建立。根据边界条件和一般压力和排水量......
假定双层地基土体为弹性、不可压缩、剪切模量随深度线性变化的广义Gibson地基，在两层土体剪切模量表达式常数项与一次项系数之比相......
Production of axisymmetric pieces by technology of sheet metal drawing is widespread nowadays. So the calculation analys......
A method of calculating a possible stability loss by a rotating circular annular disc of variable thickness is suggested......
Analysis of Dynamics of Boundary Shape Perturbation of a Rotating Elastoplastic Radially Inhomogeneo
For a rotating inhomogeneous circular disk a way of calculating dynamics of boundary shape perturbation and failure of b......
Study of Dialyzer Membrane (Polyflux 210H) and Effects of Different Parameters on Dialysis Performan
Problems frequently encountered in kidney malfunction include abnormal fluid levels in the body, increased acid levels, ......
结合轴对称问题的特点和实质,通过对一个轴对称实例的求解与分析,对比得出采用二维平面单元求解轴对称问题比采用三维实体单元具有......
For Stokes flow in non spherical geometries, when separation of variables fails to derive closed form solutions in a sim......
这纸经分解在一个有限试管调查马液体的不稳定的蠕动的运输。试管的墙受到不穿过静止边界的收缩波浪。分析被长波长近似在非维的形......
AN EXPERIMENTAL STUDY ON THE COHERENT STRUCTURES AND CHAOTIC PHENOMENA IN THE AXISYMMETRIC COUNTERCU
The coherent structures and the chaotic phenomena in the transitionof the axisymmetric countercurrent mixing shear flow ......
