Numerical simulation efficiency characteristic in cyclone separator.
旋风子效率特性数值模拟。
Numerical method is proposed for general mechanical impact systems by means of characteristic line theory . Simulation results of hydraulic rock drill are provided .
应用特征线方法，提出了一般冲击机械的波动力学数值计算方法，给出了一液压凿岩机械的数值模拟结果。
Advanced numerical simulations were introduced in soil water research, such as finite analysis method, characteristic finite element method, and alternating direction finite element method.
土壤水研究的数值模拟方法也有一些突破，如有限解析法、特征有限元法、交替方向有限元法等。
The Characteristic of two-phase fluid flashing flow in tube is analysed in this paper by means of numerical calculation.
本文采用数值计算方法分析了扩容两相流动的管流特性。
Numerical simulation in one-dimensional unsteady flow of thermal dynamic cycle process in PDE is presented by the characteristic method.
对脉冲爆震发动机的热力循环过程应用特征线法作了一维流场的数值模拟。
In this paper, the deformation and support characteristic of underground engineering by the action of tectonic stresses is thoroughly analyzed with the numerical method.
采用数值计算方法，对处于较高构造应力作用下的地下工程的变形和支护特点作了深入分析。
Theoretical analysis and numerical computation for dynamic characteristic of the sandwich plate with constrained damp layer are presented in this paper.
本文对粘弹性约束阻尼夹层板的动态特性进行了理论分析和数值计算。
The result of numerical calculation indicates that semiconductor optic amplifier has a good responding characteristic and higher conversion rate in all-optical wavelength conversion.
数值计算的结果表明，半导体光放大器在全光波长转换中具有很好的线性响应特性和较高的转换速率。
This paper studies transmission characteristic of fast rising time EMP (electromagnetic pulse) signal in bounded-wave simulator by using numerical calculation.
通过数值计算，研究了快上升沿电磁脉冲信号在有界波模拟器中的传输特性。
On the basis of classic theory and formula, the flier plate action rule was first studied with the method of the numerical difference in characteristic line.
在经典理论及公式的基础上利用特征线数值插分方法对飞板运动规律进行研究。
According to the characteristic of die casting, the mathematical model suitable for numerical simulation of die casting dies was set up and the corresponding boundary conditions were determined.
针对压铸特点，建立了适合于数值模拟的压铸摸具温度场数学模型，确定了压铸过程的边界条件。
The numerical model of one-dimensional solute transport through unsaturated soils is formulated by characteristic finite element method.
建立了一维非饱和土壤中溶质运移的特征有限元数值模型。
The numerical model of one-dimensional vertical water infiltration through unsaturated soils is constructed by characteristic finite element method.
建立了一维非饱和土壤水分垂向入渗的特征有限元数值模型。
The aim of numerical experiment of ram air turbines is mainly to simulating its adjustable pitch aerodynamic characteristic on the actual flight refuel conditions.
冲压空气涡轮流场数值研究主要目的是模拟在实际高空加油工作状态下涡轮变桨距气动特性。
Characteristic finite difference method, characteristic finite element method, fractional step numerical method and its theoretical analysis are mainly dealed with.
重点讨论特征差分方法、特征有限元法、分数步数值方法及其理论分析。
The classical homogeneous nucleation theory was adopted. The theoretical analysis and numerical calculation of water vapor condensation process were completed by means of the characteristic method.
本文采用经典成核理论，将特征线方法应用到水蒸汽凝结过程，进行了理论分析和数值计算。
In computing the dielectric recovery characteristic of HVCB during the interrupting course, the numerical results of parallel couple calculation on flow field and electric field has been performed.
本文在对开断过程中介质恢复特性进行的研究中，以两场并行计算得到的结果为依托进行了单元节点的数据耦合。
The characteristic of heat transfer enhancement and the fluid flow of the fiat tube bank fin exchanger which has vortex generators on both sides of the fin were investigated by using numerical method.
采用数值模拟的方法，研究了流道内上下两肋片均布置有涡产生器的扁管管片式散热板芯的传热与阻力特性，并与流道单面布置涡产生器的换热板芯进行了对比。
It is very difficult for the conventional numerical reservoir simulation theories to describe the characteristic of fluid flow in low permeability media, because they are all based on the Darcy's law.
而传统的油藏数值模拟理论都是建立在达西定律之上的，因而它很难反映低渗介质中的流体渗流特征。
A numerical method is then proposed by applying the method of finite member element for analysing dynamic characteristic of the structure with perforated core walls.
利用有限杆元法，提出开洞核芯筒结构动力特性分析的数值方法。
Base on the nonlinear characteristic of cold ring rolling machine's manufacturing procedure, Design the numerical real-time measurement and online control system of cold ring rolling machine.
冷辗环机数字控制系统设计针对冷辗环加工过程非线性的特点，设计了对冷辗环机加工过程实时测量和在线控制的数字控制系统。
Based on wave radiation transmission theory in random medium and Monte Carlo numerical simulation method, the transmission characteristic of the laser in aerosol in different situations is studied.
本文基于随机介质中波的辐射传输理论，采用蒙特卡罗数值模拟方法，研究了激光在不同情况的大气气溶胶中的传输特性。
Hydrodynamic characteristic of grid fin for missile applications has been numerical studied by using the commercial software FLUENT.
该文采用商用软件FLUENT计算了栅格翼在雷体上应用时的水动特性。
An unsteady heat transfer model was sot up and solved by numerical solution for the heat transfer characteristic of U-pipe heat exchanger and the interaction of the two pipe legs of the GSHPs.
针对U型管埋地换热器的传热特点，考虑了两管脚之间的相互影响，建立起非稳态传热模型。
The effects of moisture vaporization and organic matter pyrolysis on crown fire spreading are discussed, and the characteristic curves are obtained by numerical calculation.
通过数值分析，得到树冠火蔓延速度特性曲线，研究水份蒸发和有机物热解对树冠火蔓延速度的影响。
The ways of founding the characteristic line equation for adaptive incremental bending is feasible to realize numerical control of the bending process.
自适应增量弯曲特征线方程的建立思想，对于实现零件数控弯曲成形过程是可行的。
By introducing the so-called blending partial differences, a recursive algorithm is given as well as a numerical example. The characteristic theorem and an error estimation are also presented.
通过引入所谓的混合偏差商，给出一个递推算法及一个数值例子，进一步给出了其特征定理和误差估计。
Discussed the characteristic and method of UG-CAM system the complicated surface numerical control programming.
探讨了运用UG -CAM系统进行复杂曲面数控编程的特点和方法。
The paper has tried to Simulate and analyse working characteristic of loading mechanism in excavating machine using numerical mathematics analysis by computer's program.
本论文从数值分析的角度，以计算机编程为辅助手段，对掘进机装载机构的工作特性进行模拟研究。
The velocity field resulting from vortex flow is studied. The vector field distribution and geometry topology characteristic are discussed by means of numerical simulations.
研究了由涡度诱导出的速度场，采用数值模拟方法，讨论了矢量场的分布和几何拓扑性质。
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