水力工况,hydraulic regime
1)hydraulic regime水力工况
1.Applying graph theory, the mathematic model for simulation analysis ofhydraulic regime of tree-shaped heat-supply network is established.应用图论理论建立了枝状管网水力工况模拟分析的数学模型,编制了水力工况计算程序,并对某一管网水力工况进行了分析。
2.At the same time the procedure about hot-water networkhydraulic regime calculation & corresponding regime pressure diagram demonstration is programmed with C++ Builder.本文给出了热水网路水力工况的数学模型,采用了相应的算法基本回路分析法,并应用C++Builder语言编制了热水网路水力工况计算的可视化程序,可以作为供热工程的教学辅助软件,同时也可以为实际热网水力工况分析提供有价值的参考。
3.The actual measurement ofhydraulic regime of secondary circuit in a residential area is performed.对某小区二级管网的水力工况进行了实测。
英文短句/例句
1.The Analysis of Hydraulic Condition in Indoor Hot Water Heat-Supply System;跨越式室内热水供暖系统水力工况分析
2.Hydraulic Conditions Experimental Study and Simulation of Ring-shaped Heat-supply Network with Multi-heat Sources;多热源环状管网水力工况的实验研究与仿真
3.Actual Measurement of Hydraulic Regime of a Secondary Circuit and Scheme for Energy-saving Reconstruction某二级热网水力工况实测与节能改造方案
4.The Analysis of Hydraulic Condition of Ring-shaped Heating Network and the Optimization of Operation Scheme in Handan;邯郸市环状热网水力工况分析及运行方案的优化
5.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
6.Methods Analysis of Load Cases Designing on Horizontal Axis Wind Turbine水平轴风力机载荷工况设计方法研究
7.Report on present status of energy efficiency in China s cement industry and its energy saving potentiality;中国水泥工业能效现况和节能潜力报告
8.Analysis of hydraulic transient and transient condition test of pressure relief valve on long-distance pipeline长输管道泄压阀水力瞬变分析及瞬变工况测试
9.Temperature and thermal stress analysis in membrane wall gasifier under varied work conditions水冷壁气化炉变工况温度及热应力分析
10.Character of Current and Hydraulic Calculation Simulation under the Control of Valves in Water Supply Pipe Network of Cities;城市给水管网系统阀门调节工况下的水流特征及水力模拟研究
11.Water Level Dropped Circumstances Geomembrane Impervious Dam Structure of the Calculation of the Pore Water Pressure库水位骤降情况下坝体土工膜防渗结构的孔隙水压力计算
12.Research on Interim Process in Condition of Water-pumping Power Failure under Low Head in Bailianhe Pumped-storage Power Station白莲河抽水蓄能电站首台机组低扬程下水泵工况抽水断电水力过渡过程研究
13.Heat transfer study of surface air coolers (3): Thermodynamic calculation of combined dry and wet cooling condition水冷式表冷器传热研究(3):半干半湿工况热力计算
14.Direct Solution Method for Load Force and Jacobi Matrix of Water Guide Bearing in Turbulent Regime湍流工况下水导轴承承载力及其Jacobi矩阵的一维直接算法
15.An Experimental Study of Hydraulic Characteristics on Automatic Flushing Desilting Basin小型自排沉沙池沉沙工况的水力学特性试验研究
16.Geosynthetics : state of the art, recent developments : proceedings of the seventh International Conference on Geosynthetics, v.3, Transportation and hydraulic engineering土工聚合物的技术状况，最新进展：第7届土工聚合物国际会议录，卷3，运输工程和水力工程.
17.The interactional condition of district heating system and hot water supply system are analyzed.分析集中供热管网与热水供应热用户水力或热力工况变化时的相互影响规律。
18.1 Understanding the characteristics of the project, such as backwater curve, change of hydraulic and hydrological regime (such as change of discharge and silt distribution).（1）了解工程状况及其特征，如回水曲线、水文、水力情势变化(诸如流量变化及泥沙分布)。
相关短句/例句
hydraulic condition水力工况
1.Presents the configuration of the test bed and completes the pressure diagram experiment of reversed return and direct return piping networks under differenthydraulic conditions by regulating valves.介绍了水压图教学实验台的构成,通过调节阀门进行了不同水力工况下同程式和异程式管网的水压图实验。
2.In this paper,the characteristics of the pipe network with double-heat sources was analyzed by the software of Pipe Flow Expert, and the experimental was established to analyze the changes of the four kinds of typicalhydraulic conditions of the heating net work with double-heat sources,then,a adjustment method of h.本文利用Pipe FlowExpert软件分析了双热源并网后的管网特性,并建立了双热源集中供热调节模型实验台,分析了供热中4种典型的水力工况变化,并提出了调节方法。
3.Analyze and calculate various differenthydraulic conditions of ring-shaped heating networ.分析计算该环网系统各变动水力工况(如设计工况、故障工况等),对部分不合理管段作出相应调整,为热源循环泵和中继泵的选取及调整提供技术依据,最后选取水泵并作校核分析。
3)hydraulic status水力工况
1.The study focuses on thehydraulic status of the pipe network and the hydrauli.本文对其进行了初步的分析和研究,并着重讨论了其在水力工况和水力稳定性方面的性质。
4)hydraulic operation state水力工况
1.Two primary selection schemes of zoned converting manufactured gas to natural gas for existing distribution network in Hankou of Wuhan are put forward, thehydraulic operation state is analyzed, and the practical conversion scheme is recommended.对武汉汉口原有人工燃气输配管网向天然气的分区转换提出了 2种初选方案,对其进行了水力工况分析,推荐了切实可行的转换方案。
5)hydraulic cases管网水力工况
6)Analysis of hydraulic condition水力工况分析
延伸阅读
泵工况点分子式：CAS号：性质：泵完成输送液体必须具有一定的流量和一定的排出压力。在泵运行中某一时只能有一种相对应的流量和排出压力，这就是泵在此时的工况点。在实际应用时，泵的工况点：离心泵等叶片泵以流量和相对应的扬程表示；往复泵等容积泵以压差和相应的流量表示。以泵的性能曲线表示时，叶片泵的流量和扬程曲线、容积泵的压差和流量曲线与泵排出系统的阻力曲线的交点，即为该泵的运行工况点。
