Discharge measurement and control system for unsteady flow hydraulic model and its performance analysis;
非恒定流水力模型流量检测控制系统及其特性分析
The paper introduces a method for calculating gas production from CBM vertical fracturing wells or horizontal wells by setting up a hydraulic model.
本文介绍了垂直压裂井和水平井产气量的一种计算方法,通过建立垂直井眼和水平井眼的水力模型,推导出产气量及其它参量的计算公式,引用具体的地层参数、流体特性和煤层中煤的吸附特性数据,进行定量计算。
According to the pump requirements of middle and low delivery lift and large flow capacity for the first-stage construction in South-to-North Water Transfers Eastern Route Project,and the actual pump characteristics in Jinhu Pump Station,a hydraulic model and its pilot-plant unit for the cross-flow pump were built.
为了能够满足在南水北调东线一期工程中低扬程大流量工况的要求,针对南水北调金湖等泵站研制开发的贯流泵装置水力模型,利用FLUENT软件进行了CFD流场计算分析,并进行了反复试验和优化设计。
The experimental study on the influences of adding position of tracking agent,arrangement mode of gas supply bricks and different quantities of gas supply on mixing time of molten steel was performed via water model.
采用水力学模型实验方法研究了不同示踪剂加入位置、不同透气砖布置方式以及不同送气量对钢液混匀时间的影响。
So the ratio of 3:1 between the prototype and model of the tundish water model is established according to the similar principle, and optimization experiment is carried out.
为此,基于相似原理,本文按实物与模型3:1的比例建立中间包水力学模型,采取正交试验[0]方法确立试验方案,测定了各个方案下的RTD曲线,得出其死区体积比例、活塞区体积比例两个指标值,将这两个指标和两者按综合评分法分析的较优生产条件综合平衡,找出兼顾每个指标都尽可能好的生产条件,最终确定出各因素水平的最优搭配组合方案,并对其进行结果验证。
The effects of bottom blowing flow rate,top blowing flow rate and top lance level on mixed time in iron bath of smelting reduction furnace were studied with water modeling.
通过铁浴式熔融还原炉的水力学模型,实验研究了底吹流量、顶枪流量和顶枪枪位对熔融还原炉内混匀时间的影响。
hydraulic model of action specific energy
行为特异能的水力模型
High-powered Hydraulic Model Exploitation of 30m Hydraulic Head;
30M水头段高性能水力模型的开发
Hydraulic Model Exploitation Plan of HL300 Francis Turbine Runner
HL300水轮机转轮水力模型开发方案研究
Hydraulic Model for Downhole Drilling Condition Judgment with Water-saving Drilling System
节水钻探系统井下工况判断水力模型
A THERMAL-HYDRAULIC MODEL FOR BWR SIMULATORS
沸水堆堆芯模拟程序中的热工-水力模型
The models comprise computer-based mathematical models and a large physical model housed in the Harbour Hydraulics Laboratory at Tuen Mun.
整套水力模型包括电脑数学模型，以及设于屯门海港水力试验室内的大型实体潮汐模型。
Research on Developing the Excellent Hydraulic Model Database of Centrifugal Pump by Using MFC ODBC and ObjectARX;
用MFC ODBC与ObjectARX开发离心泵水力模型库
The Hydraulic Calculation Model of Water Supply Network Based on AutoCAD;
基于AutoCAD的给水管网水力计算模型研究
Ice Force Model Test of Water Diversion Projects and Numerical Simulation
输水工程冰力学模型试验及数值模拟
Model experiment study on dynamic hydraulic pressure of hydro-automatic roller gate
水力自动滚筒闸门动水压力的模型试验
Design and Application of Hydrology and Hydraulics in the Huaihe River;
淮河水系水文水力学模型的构建与应用
Combined Flood Forecasting Model of Hydrology and Hydraulics;
水文学与水力学方法相结合的洪水预报模型
Study on the Hydrodynamic and Wastewater Quality Transformation Model in Urban Sewer Networks
城市排水管网水动力及水质转化模型研究
WATER TEMPERATURE MODEL OF SURFACE WATER HEAT PUMP AND ANALYSIS OF WATER CAPACITY FOR COOLING
地表水源热泵水温模型及水体供冷能力分析
high accurancy universal testing stand for hydraulic machinery modelling
水力机械高精度模型通用试验台
Application of the Turbulence Model to Environmental Hydraulics problem
湍流模型在环境水力学研究中的应用
Numerical model of three-dimensional shallow water flow in the Xiamen waters
厦门海域浅水三维潮流场动力学模型
Hydraulical Model on Slag Splashing for BOF
顶吹转炉溅渣工艺水力学模型的研究