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dependent method
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     The viscous flowfields of diffuser in altitude test cell were simulated based on the Reynolds average unsteady Navier Stodes equations with time dependent method,MacCormack explicit scheme and Baldwin Lomax algebraical turbulent model. The diffuser performance was calculated.
     从雷诺平均的非定常Navier-Stokes方程出发,利用时间相关法,采用MacCormack两步显格式,结合Baldwin-Lomax代数湍流模型,数值模拟了高空台扩压器的内部流场,并计算了扩压器的性能。
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     The time dependent method&LU SGS implicit scheme has been used to solve 2D compressible Navier Stokes equations which are preconditioned and simulate the driven cavity flow field at different low Mach numbers and different Reynold numbers.
     用时间相关法、LU SGS隐式求解经过预处理后的二维可压Navier Stokes方程 ,数值模拟了低速情况下不同马赫数、不同雷诺数的驱动空腔流动。
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     To apply the time dependent method to simulate the flow field at low speeds validly and accelerate the convergence rates, a matrix called preconditioning matrix has multiplied the time derivative terms of Navier Stokes equations.
     为了使时间相关法能应用于计算低速流动及加快收敛 ,在控制方程的时间导数项前乘了一个预处理矩阵 ,实现了对方程的预处理。
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     The timedependent method of the computational fluid dynamics is applied to solving the 2dimensional axisymmetric NavierStokes equations, and the flowfields of the 2dimensional axisymmetric annular supersonic airejectors are simulated.
     采用计算流体力学时间相关法求解二维轴对称Navier Stokes方程,数值模拟求解了二维轴对称超声速环型空气引射器流场。
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  “dependent method”译为未确定词的双语例句
     Time Dependent Method for Durability Detection of Reinforcement Concrete Structure
     钢筋混凝土结构耐久性预测的时变可靠度方法
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     in the study on its molecular epidemiology, ERIC PCR is helpful to homogenous analysis, and it is a simple, quick, efficient and dependent method
     结论 嗜麦芽窄食单胞菌多重耐药性严重 ,治疗困难 ; 在该菌分子流行病学研究中 ,ERIC PCR有助于该菌的同源性分析 ,是一种简单、快速、有效、可靠的方法
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     A View-port Dependent Method for Multi-Scale Spatial Data Retrieval
     一种视口相关的空间数据多尺度检索方法
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     Robust stability criteria, the designmethods of robust stabilizing controller and guaranteeing certain robustperformance controller for linear time-delay system with norm-boundeduncertainties or convex polyhedron uncertainties are studied in this paper by delayindependent method and delay dependent method.
     1.针对具有范数有界不确定参数和凸多面体不确定参数的线性不确定时滞系统,分别给出了它们时滞无关鲁棒二次可镇定的充分必要条件以及相应的控制器设计方法,结果以线性矩阵不等式的形式给出。
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     3. The problem of robust stabilization for a class of linear systems with stateand control delay, norm-bounded uncertainties or convex polyhedronuncertainties is discussed using delay dependent method.
     5.研究了具有范数有界不确定参数线性不确定时滞系统的时滞依赖最优保成本控制问题。
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     Method
     材料和方法
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     Method
     二、方法
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     The Combination Method for Dependent Evidence
     相关证据合成方法
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     , m-dependent r.
     序列、m-相依序列和任意r.
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     A COMBINATION METHOD FOR DEPENDENT EVIDENCES
     一种相关证据合成方法
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  dependent method
A time-dependent method for the solution of one-dimensional radiating flow
      
This paper presents a view dependent method to augment sequential point trees by embedding the hierarchical tree structures in the sequential list of hierarchical points.
      
In this study, the preparation of cell- and myelin-free basal lamina from human peripheral nerves, using a detergent-dependent method is described and characterized by immunohistochemical and biochemical analysis.
      
In this article we propose a structure dependent method for the systematic design of combinational selftesting fault detection circuits that is well adapted to the arbitrarily chosen technical fault model.
      
Scattering of a quantum mechanical particle by a long-range potential is studied using Enss's time-dependent method.
      
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This paper deals with the motion of viscous liquid column with finite length and two free surfaces in a vertical straight capillary tube. It is assumed that the fluid is Newtonian. Linearizing the boundary conditions, analytic expressions in the form of infinite series have been obtained for velocity, pressure and free surface at low Reynolds number. The numerical calculation is carried out for a set of the cylinder's length of water and blood. It has been revealed that there are considerable circulating currents...

This paper deals with the motion of viscous liquid column with finite length and two free surfaces in a vertical straight capillary tube. It is assumed that the fluid is Newtonian. Linearizing the boundary conditions, analytic expressions in the form of infinite series have been obtained for velocity, pressure and free surface at low Reynolds number. The numerical calculation is carried out for a set of the cylinder's length of water and blood. It has been revealed that there are considerable circulating currents at the upper and lower meniscuses. Its maximum velocity is about 57% of the average velocity of the mainstream. Inertial effect is also studied in this paper. Using the time-dependent method in finite-difference techniques, numerical solutions of the corresponding nonlinear equation at Re-24.5 are computed. Comparing it with the analytic exact solutioa at low Reynolds number shows that inertia! effect is negligible providing Re<24.5

本文考虑了竖直毛细管中具有两个自由面的有限长液柱的粘性流体运动.假设流体是牛顿的对边界条件进行线性化后,得到了小雷诺数情形下速度、压力和自由面形状的级数形式的分析表达式,对水和血液在多种液柱长度下求出了数值结果.分析表明在上下弯月面处有强回流.最大回流速度可达主流平均速度57%左右此外,本文还研究了惯性效应.采用时间相关的有限差分法求出了R_e=24.5时非线性方程的数值解.将此数值解和小雷诺数时的分析解进行比较表明,当R_e≤24.5时惯性效应不大.

This paper presents a centered finite differentiation scheme with artificial viscosity. The time-dependent method was applied to the engineering calculation of the transonic turbine cascade flow. As the artificial viscosity decreased gradually the accuracy of the solution was increased to in a certain degree. It was demonstrated by checking calculation that the computed results agreed well with the theoritical solution and experiment data when the artificial viscosity coefficent decreased to the range...

This paper presents a centered finite differentiation scheme with artificial viscosity. The time-dependent method was applied to the engineering calculation of the transonic turbine cascade flow. As the artificial viscosity decreased gradually the accuracy of the solution was increased to in a certain degree. It was demonstrated by checking calculation that the computed results agreed well with the theoritical solution and experiment data when the artificial viscosity coefficent decreased to the range of 0.02. It is satisfactory to the requirement of engineering design and calculation.

为了把时间相关法应用到跨音速涡轮叶栅绕流问题的工程计算中去,本文提出了一种带人工粘性的中心差分格式。逐步减小人工粘性,解的精度有相当程度的提高。试算表明当人工粘性系数降低到0.02左右时,计算结果与理论解和实验结果相当吻合,完全能满足工程设计和计算的要求。

The main disadvantage of time-dependent method for turbomachinery flow calculation is its comparatively high cost in computer time. The computation time can be very largely saved by using the so-called multigrid technique developed in recent years. Based upon the MacCormack explicit two-step difference scheme a simple multigrid method for solving the Buler equations in integral form is proposed in this paper. The paper describes the basic idea of this approach, and deals with the stability condition...

The main disadvantage of time-dependent method for turbomachinery flow calculation is its comparatively high cost in computer time. The computation time can be very largely saved by using the so-called multigrid technique developed in recent years. Based upon the MacCormack explicit two-step difference scheme a simple multigrid method for solving the Buler equations in integral form is proposed in this paper. The paper describes the basic idea of this approach, and deals with the stability condition and a new artificial viscosity form. Several numerical results of transonic flows in turbine cascades are given to illustrate the effectiveness of this method.

本文是对多网格法应用于求解Euler方程的探讨,文中以MacCormack显式两步差分格式为基础,提出了一种简单的求解积分型Euler方程的多网格算法,阐述了这种方法的基本思路,研究了稳定条件和一种新的人工粘性形式.文中还进行了几种跨音速涡轮叶栅流场的计算,用以说明多网格法在缩短计算时间上的效果。

 
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