Three-dimensional Limit Equilibrium Analyses of the Stability of Saturated-unsaturated Soil Slopes; SIMULATION OF NONEQUILIBRIUM TRANSPORT OF ATRAZINE IN SATURATED SANDY LOAM UNDE R STEADY-STATE WATER FLOW CONDITION 饱和&非饱和土坡稳定性的三维极限平衡分析阿特拉津在饱和砂质壤土中非平衡运移的模拟
Simulation of nonequilibrium transport of atrazine in saturated sandy loam unde r steady-state water flow condition the nonlinear drift motion simulation of multi-chain mooring buoy in time domain 阿特拉津在饱和砂质壤土中非平衡运移的模拟多锚链系泊浮筒非线性漂移运动的时域模拟
Steady-state power flow analyses of large-scale grid-connected photovoltaic generation system 大型并网光伏发电系统稳态模型与潮流分析
Study on pressure drop models of gas-liquid two-phase pipe flow in gas reservoir Steady-state heat flow is comparable to the flow of an incompressible fluid. 产水气藏气液两相管流动态规律研究稳态热流和不可压缩流体的流动可相比拟。
Steady-state heat flow is comparable to the flow of an incompressible fluid. 稳态热流和不可压缩流体的流动可相比拟。
Measurement of Gas and Water Relative Permeability for the Low Permeability Rock Cores by the Steady-State Flow Method 稳定法测低渗透率岩心的气水相对渗透率
Calculation of steady-state flow of a partially penetrating recharge well with a filter layer in a confined aquifer 承压含水层非完整反滤回灌井的稳定流计算
An approximate method is given for computing the specific yield under steady-state flow and it is available for reference in practice. 文中提出的按稳定流态计算完全给水度的近似方法,可供使用中参考。
Using Variable Complex Function to Analys Mathematically Two Dimensional Steady-State Heat Flow Field 用复变函数法分析二维稳态热流场
Second, miscible displacement experiments were carried out in saturated homogeneous soil columns under steady-state water flow, and the dynamics of flux concentration of cadmium leached in soils were measured. 其次,采用易混合置换实验的方法,对其在稳定流场饱和土壤中的运移进行了室内研究,获得了目标溶质镉在定浓度输入条件下的出流液浓度动态。
Finite element analysis of visco-plastic steady-state flow of metals 用有限单元法研究金属粘塑性稳态流动问题
Calculation of supersonic steady-state flow in axisymmetric nozzles with an upwind difference scheme 用迎风格式计算轴对称喷管的定常超音流动
Application of Wu Method in Solving for All the Steady-State Power Flow Solutions 吴消元法在精确求解电力系统潮流方程中的应用
Dynamic pressure calculation of steady-state micro-scale flow field in spiral grooved dry gas seals 螺旋槽干气密封稳态微尺度流动场的动压计算
Numerical computation of and experiment on the steady-state flow and temperature fields in three dimensional multi-channels 三维多通道稳态流场和温度场的数值计算与实验
In this paper, mathematical models are established on the basis of theoretical analysis of steady-state flow and consist of equations of mass conservation, momentum conservation, energy conservation and state equation for real gases. 在对稳定流动理论分析的基础上,建立了较真买反映管内气体稳定流动的基本数学模型,该模型包括连续性方程、动量方程、能量方程和状态方程。
The steady-state flow characteristics exist on the other deformation conditions. 在其它变形条件下存在较为明显的稳态流变特征;
Based on the N-S equation, a nonlinear Reynolds equation for a steady-state micro-scale flow field was derived. 从N-S方程出发,推导了螺旋槽内稳态微尺度流动场的非线性雷诺方程。
The calculation and analysis of the steady-state flow force of the sliding valve 滑阀稳态液动力的计算和分析
The Sinh-Arrhenius constitutive equations of peak stress and steady-state flow stress are found. 建立了峰值应力和稳态流变应力的Sinh-Arrhenius本构方程。
A study of the method of steady-state flow test of internal combustion engine intake ports 内燃机进气道稳流试验方法的研究
Numerical simulation of steady-state flow field and thermal field of HFETR multi-tubular fuel assembly has been conducted, and CASH. 采用有限容积法对高通量工程试验堆(HFETR)使用的带肋多层套管燃料元件稳态流场及温度场进行了数值模拟,开发了Cash.f程序。
The pressure difference feedback closed loop control was applied in the performance testing of test-bed of electrohydraulic proportional valve, the actual testing result of the steady-state flow characteristic a electrohydraulic proportional valve was obtained. 将压差反馈闭环控制方法成功地应用于比例阀性能测试试验台上,得到了某电液比例方向阀稳态流量特性测试的实测结果。
The main conclusions are as follows: Steady-state flow characteristics were observed during hot deformation of TiCp/ AZ91D magnesium matrix composites in cast condition, and the flow stresses decrease with the increasing of temperature and the decreasing of strain rate. 研究主要结论如下:铸态TiCp/AZ91D镁基复合材料在高温压缩变形过程中存在稳态流变特征,流变应力随着温度的升高,应变速率的降低而降低。
The steady-state flow force is measured by experiment and its mathematical model is provided. 根据实验拟合了稳态液动力的数学模型。
Under the rolling state of natural circulation, Increasing the rolling cycle and increasing the rolling angle has the same effect which increase the severity of experimental tube swing, causes friction coefficient of test section increase compared with the steady-state and flow flux decrease. 在摇摆自然循环状态下,增大周期和增大摇摆角度具有相同效果,都是加剧了实验段摇摆的剧烈程度,导致实验段阻力系数与稳态相比增大,流量减小。
According to the steady-state flow regular pattern, to analysis H-K hydrodynamic model, to collate pressure calculation model of under-balanced drilling steady-state design. 根据稳态的流动规律,分析H-K水动力学模型,研究欠平衡钻井稳态设计的压力计算模型。
Liquid flow includes laminar flow and turbulent flow, it is steady-state flow or transient flow. 液流可以是层流或湍流,稳态的或瞬态的。
The simulation results show that, the solution based on the differential sensitivity has good convergence properties and can effectively solve the steady-state power flow control problem. 仿真结果表明,基于微分灵敏度的求解方法具有良好的收敛特性,能有效地解决稳态潮流控制问题。
So, this paper analyses and describes the operation behavior of modern power system from the mathematical point, and converts its electrical operation characteristics to the corresponding mathematical model& the model of steady-state power flow control. 因此,本文从数学的角度分析和描述了现代电力系统的运行行为,并将其电气运行特性转换为相应的数学模型&稳态潮流控制模型。