• A numerical solution for open resonators with slow varying section waveguides is presented in this paper.

    本文给出一种求解截面圆波导型开放式谐振腔的数值计算方法。

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  • A numerical solution method named section-by-section method was introduced to solve the Poisson equation.

    提出了分段计算求解泊松方程数值计算方法

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  • A numerical solution carried out by micro-computer is added, the result shows that the method presented is quite effective.

    文中给出数值算题,电算结果表明方法十分有效的。

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  • The ultimate bond strengths of NSM CFRP strips to concrete have been obtained based on a numerical solution of bond differential equation.

    利用数值法,cfr P板嵌贴自由端开始滑移时粘结微分方程求得混凝土表层嵌CF R P板极限粘结承载力。

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  • The method is a numerical solution of multi-component chemical equilibrium flows with the elements distributing equations and thermodynamic calculation of chemical equilibrium.

    首先引入了元素分布方程,然后根据化学平衡热力计算方法求解位置的组分温度

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  • Based on the theory of annular gas-liquid two-phase flow, a model to calculate gas-cutting fluid flow in wellbore is established, and meanwhile a numerical solution to the model is given.

    空气液两相流动理论基础,建立了井筒流动计算模型同时给出了计算模型的数值求解方法

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  • A numerical solution for the elastohydrodynamic line contacts problem under heavy loads is presented, and the corresponding method which makes use of the inverse iteration is also described.

    提出了等温线接触弹流问题的完全数值通过逆解迭代计算方法,获得了不同工况条件油膜压力分布、油膜厚度油膜形状。

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  • This paper is concerned with a numerical solution of hyperbolic cooling tower shell, a class of full nonlinear problems in solid mechanics of considerable interest in engineering applications.

    本文采用有限元数值分析方法对土木工程中的大型钢筋混凝土双曲冷却塔非线性稳定问题作了具体的数值计算。

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  • A numerical solution method is suggested for the calculation of the geometry of horizontal fractures induced hydraulically by injecting, at variable rates, in sequence of power-law fracturing fluids.

    本文建立了水力压裂过程中变排量注入一种顺序注入两种幕律液体情况下水平裂缝几何尺寸数值计算方法

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  • The formulation for these problems has been perfected gradually, and there have been important advances in the existence of a solution and the numerical methods of these problems in the last 20 years.

    最近20这些问题提法逐渐完善存在性数值方法方面取得了许多重要进展

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  • In this paper a new method of modeling forecasting is given for the time series by using the numerical solution of differential equation.

    本文利用微分方程数值解法时间序列建模预测新的尝试。

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  • Based on an analysis of the predicted volume and flow field of the smoke generated in case of fire, sets up a mathematical model and works out its numerical solution.

    通过火灾烟气发生量气流分析建立了舞台空气幕计算的数学模型数值

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  • A method to find real numerical solution of the nonlinear equation by logarithm complex conversion is presented in this paper.

    本文提出一种通过对数变换非线性方程实数数值方法

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  • A high accuracy algorithm for numerical solution of nonlinear partial differential equation (PDE) is suggested combining wavelet collocation method with generalized energy integral.

    小波配置广义能量积分相结合,提出了一种求解非线性微分方程高精度数值方法

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  • A new approach to analysis of multi-port waveguide junctions, based on the numerical solution of iris electric field integral equations, is presented and discussed.

    波导孔径面电场积分方程矩量解法基础本文提出了种多端口波导结的新型数值分析方法

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  • Also this paper presents the structure of mathematical vessel-model and the existence and uniqueness of the solution and introduces a set of numerical methods to solve the smoothed-spline Surface.

    探索和研究数学船型构造及解存在唯一性,且建立了光顺样曲面数值方法

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  • Accurate assessment of error in numerical solution is always a difficult part for the inverse heat conduction problem which restricts its applications in industrial measurements.

    传热问题数值误差准确评估一直制约应用工业测量一个难点

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  • Such a method is of the properties of both analytical solution and numerical solution methods.

    方法具有解析解法特点具有数值解法的特点。

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  • This paper presents a Green's 'function method for the numerical solution of steady-state incompressible viscous fluid flow.

    本文提出了一种数值求解不可压粘性流体定常运动格林函数方法

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  • FD-TD is a numerical method to seek the solution of-Maxwell equation in time domain, which can be used to analyze the interactions between electromagnetic field and complicated objects.

    时域有限差分(FD - TD)麦氏方程的差分形式的数值解法用于求解任意复杂目标电磁场相互作用问题。

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  • With the consideration of surface tension the boundary integral method and numerical solution method for simulation of a cavitation bubble collapsing near a rigid wall are derived.

    导出考虑表面张力影响模拟附近溃灭空化气泡特性边界积分方法数值求解方法。

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  • The collocation method is a numerical method which search for the approximate solution of the equation by way of meeting pure interpolation condition.

    配置是以满足插值约束条件方式,寻求算子方程近似方法,且具有无需计算数值积分、计算量小、收敛阶高等优点。

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  • Based on theory of bifurcation and DERPAR numerical algorithm, static bifurcation solution diagram of a two-phase natural circulation system is presented, using homogeneous flow model.

    本文基于分理论DERPAR数值算法,运用均模型计算得出典型沸腾两相自然循环系统静态分岔

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  • The Space-Time Conservation Element and Solution Element(CE/SE) method is a high-resolution numerical method.

    时空守恒元和解元方法(CE/SE一种高精度数值求解方法

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  • Based on the study of the characteristics of heat and mass transfer of absorption, a numerical model to simulate the process of absorption of LiBr solution is established.

    通过溴化锂溶液在降膜吸收过程传热特性分析,建立了垂直降膜吸收过程的数学模型

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  • In this paper a new method of modeling forecasting is given for the time series by using the numerical solution of differential equation. A practical example is also given.

    本文利用微分方程数值解法时间序列建模预测新的尝试。文中用实例给以说明。

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  • IMPES method is used to convert the mathematical model into a numerical model for an implicit solution of pressure and an explicit solution of saturation.

    应用i MPES方法数学模型转换求解压力式求解饱和度数值模型。

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  • In this paper, we introduce the numerical solution of nonlinear equation with a integration and discuss the convergence of algorithm.

    本文提出了一类积分非线性方程数值算法,讨论算法的收敛性。

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  • Sufficient conditions for the existence of fuzzy state feedback gain and fuzzy observer gain are derived through the numerical solution of a set of coupled linear matrix inequalities(LMI).

    矩阵不等式给出了模糊反馈增益模糊观测器增益存在充分条件,并将这些条件转化线性矩阵不等式(LMI)的可性。

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  • Sufficient conditions for the existence of fuzzy state feedback gain and fuzzy observer gain are derived through the numerical solution of a set of coupled linear matrix inequalities(LMI).

    矩阵不等式给出了模糊反馈增益模糊观测器增益存在充分条件,并将这些条件转化线性矩阵不等式(LMI)的可性。

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