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- The merits of flow measurement by this method and a practical method of flow calculating in non-cylindrical pipes are described. 简述了使用此方法进行流量测量的优点和在非圆管流流量计算中的应用方法。
- In the iteration of optimization, the power flow of transmission lines and the angle of voltage are not taken as constant but obtained again from the power flow calculating after every iteration. 在优化的循环迭代过程中,电压相角和支路潮流并未当作常数看待,而是通过每次迭代后系统状态下的潮流计算重新获得的。
- Jameson A. Transonic flow calculation [C]. MAE Report 1651,Prinston University. 傅德薰.;计算空气动力学
- At the same time, the power flow calculation is led in during the intell... 电力系统及发电设备控制和仿真国家重点实验室(清华大学电机系)北京市海淀区;
- Using adjacency list to save topology structure in power flow calculation, the calculation time is greatly reduced. 用邻接表保存中压配电网的拓扑结构,大大缩短了潮流的计算时间。
- The principle and method of pipe flow calculation using friction drag of a straight pipe are introduced. 介绍了利用流体管道直管段的沿程阻力计算管道流量的原理和方法。
- The paper introduces the INERGEN system's design and flow calculation in large-area computer room. 本文阐述了大面积机房的烟烙尽系统的设计和水力计算,以及大面积的机房安全性、有效性的技术措施。
- The electric elements and tope frameworks are modeled, and power flow calculation is realized by Newton-Raphson method. 本文建立了太钢电网仿真培训的数学模型,对电力系统元件和拓扑结构进行建模,利用牛顿-拉夫逊方法实现了潮流计算。
- By analyzing the parallel compute performance of 2D upend-step flow calculation, it is proved that EBE iterative methods can achieve upper speedup rations. 对二维倒台阶流并行计算进行了性能分析,表明基于EBE策略的迭代解法能获得较高的加速比。
- Experiment results show that flow calculated by discretizated formula for the flow in cone-shaped microchannel is more precise. 实验结果表明:采用变锥度角公式计算流量比等锥度角公式计算流量更接近于实验流量。
- This paper describes a newly developed non-isotropic multiple-scale turbulence model (MS/ASM) for complex flow calculations. 本文给出了一种适用于复杂湍流流动计算的各向异性、多重尺度的湍流模型(MS/ASM).
- The down wash flow calculated in an example of a certain helicopter can be used for aerodynamic load calculation of blades. 最后以某直升机为例 ,将求出的诱导下洗用于桨叶气动载荷计算。
- L.Lebrere, B.Dillies, “Engine Flow Calculations Using a Reynolds Stress Model in the KIVA-II Code,” SAE Paper No. 960636. 罗治平,“单缸透明引擎数值模拟与紊流量测”,国立清华大学动力机械研究所硕士论文,1995。
- Secondly, the method and realization of power flow calculation with UPFC is introduced, and the simulation is carried out. 其次,介绍了计及UPFC的电力系统潮流计算的方法和实现,并进行了相关的潮流计算仿真。
- Wei Wenhui, Yuan Qihai, Xue Wei et al.Research and application of extended-type load flow calculation[J].Power System Technology,2003, 27(11): 25-29. [5]魏文辉;袁启海;薛巍;等.;类型扩展潮流计算的研究及应用[J]
- Wei Wenhui, Yuan Qihai, Xue Wei et al.Research and Application of Extended-type of Load Flow Calculation[J].Power System Technology,2003,27(11): 25-29. [5]魏文辉;袁启海;薛巍;等.;类型扩展潮流计算的研究及应用[J]
- Based on these mathematics equivalent models, the author analyzes the characteristics of distributed generation sources and consummates the power flow calculation method. 通过这些模型,笔者描述了分布式电源的特性,完善了电力系统的潮流计算方法。
- The analytical method and the method in RELAP5/MOD1 computer code for reactor coolant coastdown flow calculation in loss of flow accident in PWR are briefly described. 简要介绍解析法和RELAP5/MOD1计算机程序中计算压水堆失流事故下冷却剂惯性流量的方法.
- In this paper, the effects of solidity of rotor-stator cascades on axial-flow compressor performance are investigated with steady and unsteady flow calculation. 采用定常流和非定常流计算方法研究了各种动静叶稠度组合对轴流压缩机性能的影响。
- A free flow of water came from the pipe. 水从管道里通畅地流了出来。