Test results with large power systems are presented to show that the proposed algorithm can effectively speed up power flow calculations.
通过对大型电力系统进行试算，表明该算法能有效地提高电力系统潮流计算的速度。
Using the streamline curvature method and the full radial equilibrium equations, the duct flow calculations of an axial_flow fan are presented in this paper.
采用流线曲率法，计算完全径向平衡方程，求出轴流通风机轴向间隙的气流分布。
The Euler - Lagrange model is applied to the mixture of oil -gas and the model is applied to the turbulence model were used for the two-phase flow calculations.
在两相流的计算中，对油气混合物选用欧拉-拉格朗日模型，湍流模型则选用 模型。
Simulation result shows compared with calculating several collapse points by repeatedly use continuous power flow calculations, the effectiveness of calculation by this method will be improved.
算例表明，连续崩溃点法与逐点使用连续潮流方法计算崩溃点的方法相比，计算效率得到明显提高。
He also did one fabulous thing: he decided that whatever calculations he made for the flow of sewage, he would double them, for the future.
他也做了件难以置信的事：他决定无论计算所得的下水道排水量是多少，他都要把它们翻倍，为了将来。
How vulnerable is your cash flow to changes in any parameter of your calculations?
如果计算参数变化，你的流动资金会有多么不堪一击？
Flow back of fracturing fluid is currently focus on qualitative analysis, there are few quantitative calculations.
而目前压裂液返排的研究主要集中在定性分析上，很少有定量的计算。
The permeability of a soil is important for calculations of underground flow.
土的渗透性对于地下液流的计算很为重要。
To sum up, we should consider these factors in an integrated manner, through a series of calculations in order to accurately know the actual flow of the pump meets required conditions.
综上所述，要综合地考虑以上各种因素，通过一系列的计算才能精确地知道泵的实际流量是否符合工况要求。
After twice calculations to power flow, the static-voltage stability and voltage-stability indexes of every node can be judged and obtained respectively with the new formula.
只需对系统进行两次常规潮流计算，即可根据公式迅速判断系统每一个节点的电压稳定性，同时计算出各个节点的电压稳定裕度。
The Fluid Flow factors contained herein are calculated values. They are therefore approximations and cannot be used for highly critical flow or pressure drop calculations.
这里的液流系数是预测值。因此这些数据只是大致的数据，不能用作高流量临界值或压降估计值。
Your recommendation should be supported with relevant calculations and analysis; these must include an assessment of the discounted cash flow.
您的建议应支持相关的计算和分析，这些都必须包括贴现现金流量评估。
Cash cost and cash sale income are either the two important cash flow target, or the important evidence of the some financial ratio calculations.
现付成本与现销收入是两个重要的现金流量指标，同时又是一些重要财务比率计算的依据。
This thesis adopts the method which combines model experiment with computer numerical calculations and studies the smoke flow in terminal halls and atria and the affecting factors.
本文采用模型实验和计算机数值计算相结合的方法，对客运大楼、中庭火灾烟气流动及其影响因素进行了研究。
Calculator: a financial calculator is required, of a type that can do discounted cash flow and internal rate of return calculations.
计算机：你必须有一部计算机，而且是附计算折现现金流量及内含回报率财务功能的。
It is important to obtain the wavy film flow solution for the purpose of heat and mass transfer calculations.
为了计算波动降膜传热传质，求解得到波动膜流解是非常重要的。
Numerical calculations for sudden expansion pipe flow have shown that the secondary pressure correction method can clearly accelerate convergence, improve accuracy and save C. P. U time.
对突扩管道流动的数值表明，该方法可以明显地加快收敛速度，提高计算精度和节省计算机时。
An mount of analyses and calculations are carried out in the case of measuring the particle parameters in gas solid phase flow by extinction method.
然后针对实际中，在采用消光方法测量气固两相流流场中的颗粒参数的情况下，对校正系数的表达式进行了大量分析计算。
In numerical calculations, the effects of rainfall pattern, shape of slope layer and changing slope to the development and decline of subsurface flow were examined.
数值计算验算了降雨的方式，斜坡地层的形状以及坡度的变化对地下水位进展和衰退过程的影响。
In the calculations different fuel pebble material and steady state, depressurization and total loss of flow accident conditions are included.
计算中考虑了不同的燃料球材料及稳态、卸压和断流事故工况。
At different attack angles, Mach Numbers and ramp angles, the numerical calculations of inner and external flow field are performed for an adjustable mixed compression inlet.
对某可调混压进气道在不同攻角、不同马赫数、不同斜板角度下进行了大量的数值计算。
The calculations for the inviscid external flow and the boundary layer are carried out by applying potential theory and boundary layer theory, respectively.
无粘区和边界层区分别用位流理论和边界层理论计算。
The results are analysed and compared with those from other flow field tests. The parameters that characterize the flow field are proposed for theoretical calculations.
并与既有的流场测试结果进行对比分析，提出了供理论计算用的流场特征参数。
Finally, the dynamic response study analyzes rotor cascade under aerodynamic force with the steady state results of the flow field calculations.
最后结合在不同转速下的流场稳态计算结果，对叶栅进行在气动力作用下动态响应分析。
The comparison of the results of the calculations and the experiments indicates that the model can reflect the true liquid flow on CTST well.
通过与实验结果的对比，结果表明该模型较好地反映了CTST塔板上液体流动的真实情况。
Numerical calculations for sudden expansion pipe flow have shown that the secondary pressure correction method can clearly accelerate convergence, improve ac...
对突扩管道流动的数值表明，该方法可以明显地加快收敛速度，提高计算精度和节省计算机时。
Craft calculations of parallel-flow adding material process of salt solution of multiple grade evaporation involves in more calculation item with uncertain factor.
食盐水溶液多效蒸发平流加料流程的工艺计算由于涉及较多的计算项目和不定因素而比较困难。
The theoretical calculations show that the inner flow field presents strong 2dimension property. The reattachment point depends on the inlet sidestep height and combustion property.
理论计算表明发动机内流场呈现很强的二维特征，附着点位置与入口台阶高度和燃烧性能有关。
On the basis of a two-phase flow sonic velocity a gas-solid two-phase flow shock-wave model was set up, and calculations and analyses were performed.
建立了基于两相流音速的气固两相流激波模型，并进行了计算分析。
Numerical calculations were performed on a two-stage transonic fan and a five-stage compressor. The two-stage fan flow predictions show a good agreement with experimental data.
对某双级跨音速风扇及五级压气机流场进行了计算，双级风扇各状态的计算结果与实验数据吻合较好。
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