水力模拟

大型铝合金铸件水力模拟与数值模拟的研究

Study on Hydraulic Simulation and Numerical Simulation of Large Aluminum Alloy Casting

计算机可视化技术在铸造水力模拟试验中的应用

Application of Computer Visualization Technology in the Hydraulic Simulation of Casting Process

495A柴油机缸体铸造充型过程流动场水力模拟试验

Water Simulation Test of Flow Field During Mold Filling for 495A Diesel Engine Block Casting

真空吸铸叶轮铸件水力模拟试验研究

Study on Hydraulic Analogue of Vacuum Suction Pouring for Impeller Casting

脉冲进气旋转喷吹技术的水力模拟

Water modeling of rotating impeller degassing with pulse gas current

提出电力系统的水力模拟方法。

A simulation method of power system using hydraulic system is presented .

低压铸造浇注过程水力模拟试验

Hydraulic Simulating Experiements on the Casting Process Under Low Pressures

铝液在多孔介质中流动的水力模拟测试

Measurement of Hydraulic Simulation of Infiltration of Al Alloy in Porous Media

水力模拟与固体火箭发动机流场分析

Hydraulic analogy and solid rocket motor flow field analysis

充型过程的数值模拟及水力模拟实验验证

Numerical simulation of mold filling and water analog verification

双金属液复合铸造斗齿的过渡区水力模拟试验

Hydraulic simulated test of transitional zone of dipper teeth for bimetal composite cast

调蓄池提高已建系统排水能力的水力模拟研究

Modeling of applying detention tanks to increase drainage capacity for existing sewer system

大型河网水力模拟图形显示系统的开发及应用

Development of graphic display system for large - scale river networks and its application

水力模拟试验井的设计思路及应用

Design and Application of Simulated Hydraulic Test Well

城市供水管网实时水力模拟节点流量的计算

Calculation of node water flow in real-time hydraulic model of urban water supply network

脉冲进气精炼铝合金熔体的水力模拟研究

Study on Aluminum Alloy Melt Degassing with Pulse Gas Current by Water Simulated Test

电力系统的水力模拟，则是在数学相似基础上的物理系统模拟。

Power system simulation using hydraulic system is a physical simulation based on mathematical similarity .

杭州城市内河底泥磷污染与磷释放水力模拟

Phosphorus Pollution of the Sediment from Hangzhou Urban River and Hydraulic Simulation of Phosphorus Release

特大型铝铸件充型过程水力模拟优化研究

The Hydrodynamic Simulation Optimized Research for the Heavy Size Aluminum Casting during the Pouring Process

遗传编码方式对管网水力模拟准确度的影响分析

Different Influence on Accuracy of Hydraulic Simulation of Pipe Networks by Different Genetic Coding Modes

活塞环铸件的水力模拟研究

Hydraulic Simulation of Piston Ring Castings

电力系统的水力模拟

Power system simulation using hydraulic system

基于相似性原理设计制作了缸体水力模拟模型。

Water simulation model for 495A diesel engine block casting is completed based on the similarity theory .

为了验证所开发的电磁泵充型过程数值模拟程序的正确性，作者采用水力模拟实验进行验证。

Hydraulic analogy experiment is made to validate the program of numerical simulation on process of Electromagnetic Pump filling .

证明水力模拟研究熔融金属充填金属型的流动、消除充填造成的缺陷是可行的、经济的。

Results prove that the water simulation test is economical and reliable in the research on molten metal permanent mold casting .

最后，综合水力模拟和数值模拟结果，确定了合理的工艺方案，确保铸件一次浇注成功

At last , both hydraulic simulation and numerical simulation were synthesized to determine rational processing sketch for pouring success at first time

在设计上，它以热工水力模拟理论及模拟准则为依据，在保持原型系统主要热工水力现象和过程的前提下，对系统进行了必要的简化。

On the design , some necessarys simplifications are taken on condition that main thermal hydraulic phenomena and process can be conserved .

为保证大型铝合金铸件的质量，通过水力模拟和数值模拟两个途径优化铸造工艺；

Both hydraulic simulation and numerical simulation were used to optimize casting technology in order to ensure the quality of large aluminum alloy castings .

水力模拟依据相似理论，建立水力模型，选出最佳浇注系统，防止吸气、浇不足等缺陷；

Based on analogic theory , hydraulic model was founded to choose the optimum gating system for prevention from casting defects including gas hole and misrun .

用不同粘度的流体通过水力模拟的方法近似地描述了双金属斗齿过渡区的混合状态。

This paper described the mixed state of transitional zone of dipper teeth for bimetal composite cast by mean of hydraulic simulation with fluids of different viscosity .