滑移边界,Slip boundary condition
1)Slip boundary condition滑移边界
1.The 2-D subsonic flow inside the converging-diverging micronozzle is simulated using Navier-Stokes equation incorporated with a slip boundary condition.采用NavierStokes方程对微型缩放喷管内的亚声速流动进行二维数值模拟,重点考察滑移边界条件对计算结果的影响。
英文短句/例句
1.Differential equation of flow through porous media with slip-boundary condition滑移边界条件下的渗流基本微分方程
2.AN EXTENDED SECOND ORDER SLIP BOUNDARY CONDITION FOR MICRO FLOWS微尺度流动的扩展二阶滑移边界条件
3.Stationary Solutions of Navier-Stokes Equations with Slip Boundary Conditions in Channel-like Domains管型区域内带滑移边界条件的Navier-Stokes方程的稳态解
4.A Numerical Method for Imposing Slip Boundary Conditions in Dissipative Particle Dynamics耗散粒子动力学中实现滑移边界条件的数值方法
5.Boundary Slip Problem of Lubricants in Elastohydrodynamic Lubrication弹流润滑状态下润滑剂的边界滑移问题
6.Study of Squeezed Gas Film under Second-order Slip Boundary Condition二阶边界滑移气体薄膜挤压特性研究
7.Viscous Behaviours of Each Phase and Wall Slip in Bi-Phase Simulation of the MIM Injection;MIM注射多相流模拟的各相本构和边界滑移研究
8.Modification of the slip factor of a centrifugal pump considering boundary layer clogging考虑边界层堵塞的离心泵滑移系数修正
9.Squeeze Effect of a Parallel Surface Bearing with Tailored Boundary Slippage定制边界滑移平行轴承的挤压效应(英文)
10.The analytical expression of non-characteristic line stress boundary condition in the slip line field theory for geotechnical materials滑移线场理论中非特征线应力边界条件的解析式
11.Numerical Solution of Slip Line Field and Its BoundaryConditions for Compressible Material in Plane Strain可压缩材料平面应变滑移线场的数值解和边界条件
12.Boundary Slip and Hydrodynamics of Fluid Flow in a Micro/Nano-Gap;微纳米间隙流动的边界滑移及其流体动力学研究
13.Experimental Research on Boundary Slip of Confined Liquids at Micro/nano Scale and Effect of Shear Rate剪切率对微纳米间隙下流体边界滑移影响的试验研究
14.Overhead Sliding Technology and Sliding System for Sidespan Steel Structure in Shanghai Min Pu Bridge闵浦大桥边跨钢结构高空滑移技术及滑移系统
15.K slip-line-field solution of metal forming problem is mostly an approxi-mate one because of the complexity of the boundary condition.金属塑性成形问题因边界条件复杂通常只能求得近似的滑移线场解。
16.Boundary parameters during glass lubricated hot extrusion of steel pipes钢管玻璃润滑热挤压工艺的边界条件
17.Analysis of Slope Stability Based on Compositely ant Colony Algorithm用复合蚁群算法确定边坡临界滑动面
18.THE NEW FORMULA OF BEM FOR CALCULATING THE DISPLACEMENTS AND THE STRESSES IN BOUNDARY LAYER物体边界层域内位移及应力的边界元法新公式
相关短句/例句
slip boundary滑移边界
1.Based on the relation between stress and strain of Newtonian fluid,and the linear model of slip length,the formulae of flow velocity and rate were derived for flow with slip effect;Then from the model of capillary tubes,the equations of velocity and differential equation for flow in porous media withslip boundary were obtained.根据牛顿流体的应力和应变的关系,以及在层流条件下,在固壁附件滑移长度和滑移速度的线性关系,得到了在层流条件下,具有滑移边界的圆管中的速度公式和流量公式;最后通过图形方法,分析了滑移长度对流速剖面和流量的影响,本研究对于微尺度结构中的流动减阻具有理论指导价值。
2.Based on the relation between stress and strain of Newtonian fluid, and the linear model of slip length, the formulae of flow velocity and rate were derived for flow with slip effect; then from the model of capillary tubes, the equations of velocity and differential equation for flow in porous media withslip boundary were obtained.首先根据牛顿流体的应力和应变的关系,以及在层流条件下,在固壁附件滑移长度和滑移速度的线性关系,得到了在层流条件下,具有滑移边界的圆管中的速度公式和流量公式;然后采用毛细管束模型,推导出了在多孔介质中具有滑移效应的渗流速度方程,和滑移渗流的基本微分方程。
3)boundary slip边界滑移
1.Boundary Slip and Hydrodynamics of Fluid Flow in a Micro/Nano-Gap;微纳米间隙流动的边界滑移及其流体动力学研究
2.Influence of viscosity modification andboundary slip on stability of micro-scale separated plane Poiseuille flow was studied without consideration of other micro-scale effect.边界滑移修正使用纳维滑移边界模拟。
3.A nonlinearboundary slip model consisting of an initial slip length and a critical shear rate was used to study the nonlinearboundary slip of squeeze fluid film confined between two approaching spheres.用一种包含初始滑移长度和临界剪切率的非线性边界滑移模型研究了两个球体间的挤压流体膜问题。
4)no-slip boundary conditions无滑移边界条件
5)slip velocity boundary滑移速度边界
1.When the characteristics of micro gas bearings are analyzed,the lubrication model based onslip velocity boundary is generally adopted.在微气体轴承特性分析中,通常采用基于滑移速度边界的润滑模型。
6)slip velocity boundary condition滑移速度边界条件
延伸阅读
变形力学问题的滑移线解法变形力学问题的滑移线解法slip line solution in mechanics of deformation线法解析轴对称变形问题也在探索之中。滑移线场标记方法变形体内任取一点尸，如图 1。以滑移线为边界绕P取一曲边正交的单元体，则使 单元体顺时针转动的最大剪应力方向为a线方向;使 体素反时针转动的最大剪应力方向为夕线方向。若abianxing lixue Wenti de huQyixian iiefa线与尹线构成右手坐标系的轴，则代数值最大的主应变形力学问题的滑移线解法(s lin hne solu一力。的作用线通过第1和第3象限。。线各点切线同tion in mechattics of deformation)利用描述所取坐标轴x轴正向夹角为尹。滑移线转角同平均应力变化关系的亨基(H. Hencky)应力方程求解变形力学间题的方法。变形区内任一点处两个最大剪应力相等并互相垂直，连结各点最大剪应力方向的连续曲线为两族正交滑移线，分别称a和]，/B族滑移线。滑移线在塑性区内构成的正交曲线网称户、1，滑移线网;滑移线网所覆盖的区域称滑移线场。由于滑b入八，‘/尹“移线网分布于整个塑性区并一直延伸到变形体边界，\\二十人寸t//故可根据相应边界条件，由亨基应力方程求解变形区乡袱l/V匕/尸飞由杯一占的亩六仆布_八尸冷匕二三已一一一一二一一—-一x滑移线解法创立在20世纪代。19，普./(入入/\/省朗特(L .Prandtl)给出第一个以滑移线场求解变形力//k份件产狱学间题一平冲头压入半无限体的具体方法。卿3/小年，亨基提出了亨基应力方程。1930年，盖林格/(H.Geiringer)提出滑移线场相应速度方程的建立方二，二*、十、、‘，、、，、‘~，‘“‘“少‘产~叫’口1少~~‘，同一~~/J~“J~一/J图1滑移线方向和转角的标记法，从而克服了早期滑移线场只满足应力边界条件，而无法建立满足运动许可条件速度场的困难。其后托姆、二，、，、‘，。二二二六二.、二甘片D儿百思工例戍思叨k--r，不’下思仄胡川山雌’月似J。珊应力莫尔圆与物理平面平面变形塑性区某点尸列诺夫(A.江.ToM月eHoB)等人的著作推进了滑移线理论二、*二二*。.、，二。‘二二、*二，、二，二、。7”峭八、~户川阶JI七”u川寸八““旧’r’民越“旧’少成~卜‘的应力状态可以图2a所示的应力莫尔圆表示，过p的进展。1950年，希尔(R .Hill)等使滑移线理论更系*二、，‘*‘二，二、，。，‘二二一‘、、，、。口”扛仄。工““U甲’布小、加“川/寸仄’日”夕城性卜‘天不点的各特定物理平面如图2b所示。二者的关系为:莫统化并解决不少平面变形的实际间题。
