本文讨论水力计算与GIS的集成方法，并提出了模型网络生成算法和流量归结算法。
This paper discusses the integration of hydraulic calculation and GIS, and then brings up the model network creation algorithm and the flux induction algorithm.
提出了定向射孔水力压裂裂缝的延伸轨迹计算模型和步骤，编制了裂缝延伸的模拟软件。
The models and computation procedures for determining fracture propagation path were provided, and the software for simulation of fracture propagation was developed.
在此基础上模拟计算了几种不同形式的水口对流动形态的影响，并用水力模型试验进行了验证。
On the basis of flow field simulation, the effect of different types of nozzle structure on the flow patterns are calculated and examined with water model experiments.
本文采用雷诺应力模型计算了水力旋流器的水相湍流流场，计算结果与实验数据吻合很好。
The turbulent flow in a hydrocyclone is predicted numerically using a Reynolds stress model, and the numerical results agree well with experimental data.
文中提供了水力计算数学模型，介绍了该阀的试验和使用情况。
The paper shows a mathematical model for hydraulic calculation and introduces testing and applying of such valve.
应用几种不同的湍流模型，模拟计算水力光滑管的沿程阻力系数。
Friction loss factors of hydraulically smooth pipes have been calculated by using several different turbulent models.
建立了下开式水锤消除器在泵系统水力过渡过程计算中的数学模型。
A mathematical model of water hammer arrester with the lower open type in calculating the hydraulic transient in the pump systems is established.
应用流场计算软件PHOENICS及水力模型，模拟了方坯连铸结晶器内钢液的流场和流动分布。
Using flow field software PHOENICS and water model, this paper describes the flow field of molten steel in continuous casting billet mold.
建立了计算掺气设施水力特性的数学模型和挑坎掺气槽坎高的优化目标函数，对原型掺气槽的体型优化进行了研究。
In this paper, a mathematical model for calculating the air demand of the aerator is established, and the target mathematical function for optimizing the shape of the aerator is proposed.
应用施工水力学方法建立了施工导流的联合泄流计算模型，在此基础上开发了施工导流联合泄流计算软件（CDHCS）。
This paper builds the models on combined discharge of various discharging methods during construction by applying the hydraulic computation theory and develops the software (CDHCS).
本文介绍计算机水力学模型在城市排水管理领域应用的初步探索。
Discussed in this paper is the application of computer hydraulic model (CHM) in the city sewer systems.
模型试验表明本方法可以比较准确地反映这种窄缝挑坎的水力特性，试验结果与计算结果基本一致。
Hydraulic model tests have showed that the devised method describes the hydraulic characteristics of the bucket well, and the computational results agree with those measured.
建立了套管管束式换热器的计算模型，以便进行该种换热器热工水力学设计计算和结构优化。
An analytical model of thermal-hydraulic design and structural optimization was developed for a double-tube bundle heat exchanger of an integrated nuclear reactor.
另外，本文用颗粒轨道模型计算了进入水力旋流器的油滴颗粒运动轨迹，在此基础上，得出了水力旋流器的分离效率曲线。
In addition, the trajectories of oil droplets entering the hydrocyclone were computed by using the particle obit model. Thereby the separation efficiency of the hydrocyclone can be obtained.
介绍了采用燃气管网节点法水力计算的数学模型，运用线性化法进行水力计算。
Mathematical model of gas networks hydraulic calculation by node method is introduced, and hydraulic calculation is done by linear method.
本文建立了水轮机引水部件多目标水力优化的数学模型，并进行了计算机数字仿真。
The mathematical model is established for the multi-objective hydraulic optimizations of the diversion components of hydraulic turbines, and the computer simulation is carried out.
应用该模型可计算出二维裂隙网络中任意交点（内结点）的水头、等效水力隙宽、渗透系数、水力梯度等参数。
With the model, many parameters can be obtained such as water head, equivalent mechanical fissure width, seepage coefficient, and hydraulic gradient etc.
通过与锦州20 - 2凝析气管道的生产试验数据对比，得出了适于湿天然气管道工艺计算的热力学模型和水力学模型。
By comparing with the field data for Jinzhou 20-2 offshore pipeline, the available thermodynamic models and hydrodynamic models applied to the wet gas pipeline have been chosen.
通过带调压室水电站的模型试验和数值仿真计算，分析了阻抗式调压室在各种水力过渡过程下的水力工作特性。
The hydraulic characteristics of the throttled surge chamber under various hydraulic transition processes are analyzed through combination of numerical simulation and model test.
本文以抽水蓄能电站及有压引水式水电站为典型对象对水力系统各建筑物建立了整体参数优化数学模型，其后又针对该模型的目标函数不可求导、计算量大、维数多、非线性的特点。
This paper take pumped storage station and diversion type power station as typical objects of study and gives out a global optimal model of the parameters of the water way structures.
本文应用图论原理建立了管网恒定流水力计算的新模型及利用管网图直接确定的方法。
This paper presents a new model for computation of steady flows in networks by means of theory of graph and a method for directly determining the matrix AT-1 accordiny to the network graph.
本文建立了一维河道溃堤与二维溃堤波耦合计算的水力模型。
A hydraulic model of coupling 1-d river dike-breaking and 2-d dike-break waves is established in the paper.
建立了一维河道溃堤与二维溃堤波耦合计算的水力模型。
A hydraulic model of coupling 1-d river dike-breaking and 2-d dike-break waves is established in the paper.
为解决供水管网实时水力模型节点流量计算不准确的问题，提出了一种计算节点流量的方法。
This paper presents a better method to determine node-flow in hydraulic model of urban water supply network.
根据渗流力学、岩石力学、传热学、断裂力学知识，建立了油水井三维水力压裂模拟计算的数学模型。
According to the theory of fluid mechanics in porous media, rock mechanics, heat transferring and fracture mechanics, the mathematic model is established to characterize 3d hydraulic fracturing.
本文较系统地介绍了三向电阻网渗流模型试验原理及其实际应用，提出了较合理的模型电阻计算方法和测试技术和水力坡降计算公式。
The paper describes systematically the principles of the model test techniques using the electric-resistance networks to simulate the three-dimensional seepage problems and its practical applications.
本文较系统地介绍了三向电阻网渗流模型试验原理及其实际应用，提出了较合理的模型电阻计算方法和测试技术和水力坡降计算公式。
The paper describes systematically the principles of the model test techniques using the electric-resistance networks to simulate the three-dimensional seepage problems and its practical applications.
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