平行圆板 parallel disks(9) parallel cylinder(1)   parallel disks      In this paper a numerical solution and a secondary approximate solution of the first order nonlinear ordinary differential equation derived from the boundary layer momentum integral equation are obtained respectively for the radial diffused laminar flow in the entrance region between parallel disks by Runge-Kutta method and Picard method.      本文采用Runge—Kutta法和 Picard 法,对于平行圆板间径向扩散层流进口段流动,分别求得由边界层动量积分方程式导出的一阶非线性常微分方程式的数值解和二级近似解。 短句来源      An Analysis and Calculation of the Flow Resistance in the Entrance Region of the Radial Diffused Laminar Flow Between Parallel Disks      平行圆板间径向扩散层流进口段流动阻力的分析与计算 短句来源      Furthermore, using these expressions, we may directly obtain the corresponding analytical expressions of the radial laminar flow between parallel disks, which are fully unified with corresponding results presented from references [3,4].      并利用此式可直接导出平行圆板间径向层流的相应解析表达式,它与文献[3],[4]中所提供的相应结果是完全一致的。 短句来源      ANANALYSIS ON RADIAL LAMINAR BOUNDABY LAYER DEVELOPMENT FLOW OF POWER-LAW FLUID BETWEEN TWO PARALLEL DISKS      幂律流体两平行圆板间径向扩散层流进口段流动阻力的分析 短句来源      In this paper, B. B. Golubef method[1] is used for calculating the radial diffuse flow between two parallel disks for the first step, the momentum integral equation together with the energy integral equation is derived from the boundary layer momentum equation, then the expression of secondary approximation explicit function which is the entrance region duct length accompanied by the boundary layer thickness can be obtained by using Picard iteration[2] in the solution of the energy integral equation.      本文首先将B.B.方法推广至二平行圆板间的径向扩散流动,由边界层运动方程式同时推导出动量积分方程式和能量积分方程式,而后再用Picard逐次逼近法解能量积分方程式,求得进口段通道长随边界层厚度而改变的二级近似显函数表达式。 从而为进口段效应诸系数的直接解析分析提供了可能。 短句来源 更多          parallel cylinder      The cool-air system leakage model was presented by porous media model and parallel cylinder method to meet demand of an aeroplane's emergency fuel-release and seafty-shoot cool air system.      针对飞机应急放油和弹射救生冷气系统设计需求,运用多孔介质和平行圆板方法建立了冷气系统泄漏模型。 短句来源   “平行圆板”译为未确定词的双语例句      Calculation of capacitance and charge distribution of parallel-plate disk capacitor based on BEM      基于BEM的平行圆板电容器的电荷分布及电容的计算 短句来源      STUDY OF PARALLEL-DISK SAMPLE HOLDER FOR MEASURING DIEL-ECTRIC CONSTANT      测量介电常数的平行圆板样品室研究 短句来源      The parallel-disk sample holder used to measure the conductivity and the dielectric permittivity of dissipative materials in the frequency range of 20 MHz to 200 MHz is studied in terms of quasistatic approximation.      在频率范围20MHz到200MHz,用于测量有耗物质的电导率和介电常数的平行圆板样品室可依据准静态近似理论来分析。 短句来源      Experiments on the squeeze film for a circular plate in water under sinusoidal excitation are performed. The four coefficients in the nonlinear theoretical model for the squeeze film are identified by using least square fitting. Numerical simulation for the response of the plate with the coefficients identified are compared with the experimental measurement, and good agreement is found for different combinations of experimental parameters (thickness of the squeeze film, excitation frequency and amplitude).      完成了简谐激励下水中平行圆板的挤压膜振动实验．用最小二乘法识别出非线性粘性挤压膜力模型中的4个系数．不同挤压膜厚、不同频率和不同振幅情况的数值模拟结果与实验值吻合较好．研究结果表明，所用模型可较好地描述粘性挤压膜运动，识别出的系数在一定范围内给出良好精度的数值模拟． 短句来源 查询“平行圆板”译词为用户自定义的双语例句     我想查看译文中含有：的双语例句 为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法，我们为您准备了出自英文原文的大量英语例句，供您参考。   parallel disks Bifurcation and transition to turbulence in the gap between rotating and stationary parallel disks 例句来源       The flow in the gap between rotating and stationary parallel disks is an attractive object for studying the transition characteristics in three-dimensional internal flows. 例句来源       The linear problem of the stability of viscous flow between rotating and stationary parallel disks is solved in the locally homogeneous formulation using the method of normal modes. 例句来源       Thermal diffusivity is obtained with an accuracy of ～ 1% by means of a new simple method, in which two parallel disks (of chromel and alumel, respectively) surround the middle section of a cylindrical specimen of conducting material. 例句来源       Using approximate equations of motion, an investigation has been made of the development of steady laminai radial flow of a viscous incompressible liquid in the gap between parallel disks. 例句来源       更多             parallel cylinder Dependences of the viscous drag of the model filter consisting of two parallel cylinder rows arranged perpendicular to the Stokes flow and to each other, on a step and a distance between rows are found. 例句来源       没有找到相关文摘     相关查询: 平行 圆板 平行仿真 加热圆板 平行弹道 平行裂缝 平行外推 平行视图 平行纺锤体 平行误差 平行传输线 平行机械手  对查询结果不满意

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