pipe network

Urban Water Supply Pipe network of Computer Incidents Squib Valve Clearance

城市供水管网爆管事故的计算机关阀

Study on the calculation of time-varying system of pipe network of hydropower station

水电站辅机管网时变系统计算研究

Steiner Problem and Optimization of the Layout for a Pipe Network of water Supply

Steiner问题和给水管网布局的优化

Optimization of Pumping Tree Pipe Network by Using Annealing-genetic Algorithms Based on Infeasible Degree

基于不可行度的机压树状管网退火遗传算法优化

The Study of Influence to Hydraulic Computation of Pipe Network on the Bypass Local Resistance Losses

旁路局部损失对管网水力计算影响的研究

A New Program for Calculating Water Supply Pipe Network

一种新的给水管网水力计算程序

According to the calculation results, circular pipe network could improve the hydraulic conditions, reduce the designed flux and water head loss, and debase the lift of fire protection water pump of wet automatic sprinkler systems.

由计算出来的结果可以看出，环状管网能够改善湿式自动喷水灭火系统的水力条件，减小系统的设计流量与水头损失，降低消防水泵的扬程。

Application of improved single parent genetic algorithm for optimal design of the layout of sewage pipe network

改进单亲遗传算法应用于污水管网的布局优化

Use OLE to Achieve the Computer Management of the Map of Pipe Network

利用VB中OLE技术实现供水管网图纸库管理

Pipe Network Management sub system;

管网管理子系统；

Technologies of directly buried hot water pipes have been mature and are widely used in thermal pipe network of a city.

热水管道无补偿直埋技术已趋于成熟，在城市热力管网建设中得到了广泛应用。

However, due to the specificity of its own nature, its behavior in the pipe network is very complex.

但由于三氟甲烷灭火剂自身性质的特殊性，其在管网中的行为非常复杂，只通过实验很难直观形象地把握其运行规律。

Low efficiency, disorders of the hydraulic and thermal conditions, too large energy consumption of the pipe network and other issues the district heating business facing have been researched in this paper.

本文针对集中供热事业所面临的低效率运行、水力及热力工况失调、管网能耗过大等问题进行了相关研究。

Optimal design of steam injection pipe network for heavy oil thermal recovery

稠油热采注蒸汽管网枝状布置优化设计

For inspection person inspect by area, mobile terminal just store personal gas pipe network data in order to improve the confidentiality of the data and reduce the mobile terminal storage.

由于移动终端巡检人员往往分区巡检，为了提高燃气管网数据的保密性，减少移动终端存储量，移动终端只需存储对应巡检区域内的燃气管网数据。

The expert KBS of heating pipe network failure diagnosis system was established via the results of failure simulating experiments.

通过对故障模拟实验结果的分析，进一步建立起供热管网故障诊断的系统专家知识库。

Research on Optimization of hydraulic equilibrium for Bao Steel 1550 refrigeration pipe network

宝钢1550制冷站管网系统水力平衡优化研究

The optimum design of pipe network system for Gravity Sprinkler

自压喷灌管网系统优化设计

Build-up and Practice of High Pressure Pipe Network of Blast Furnace Gas

鞍钢高炉煤气高压管网的建立与实践

Geographic Information System and Gas Pipe Network Management

地理信息系统与煤气管网管理

Application of single parent genetic algorithm for optimization of tree pipe network layout

应用单亲遗传算法进行树状管网优化布置

Data exchange between the remote control center and field equipment is implemented by using Modbus/ TCP protocol, C++ builder is used to make a software system for real-time, multi-task pipeline leakage detection, on-line diagnosis can be conducted on the pipe network with it.

通过Modbus和Modbus/TCP协议实现了远程监控中心与现场设备之间的数据交换，用C++builder编制了实时多任务的管道泄漏检测软件系统，可对管网进行在线诊断。

Failure Analysis on Large Dish Valve in Thermal Pipe Network

热力管网大型蝶阀故障的试验研究

Owing to the complex construction of the wye, the pressure loss coefficients are much different from that of common wyes, so that the difference must be considered in the pipe network calculation.

由于球形管接结构复杂，因此与普通三通的阻力系数有很大差异，在管网设计中必须考虑此变化。

Pipeline computational model and CAA interfaces are studied, and extracting technology of components geometry information and pipeline components topology information is developed. Several universal search strategies of pipe network topology are excogitated due to the second technology.

研究管路计算模型的需求和CAA接口，开发出元件几何信息获取技术和管路元件拓扑信息获取技术，并由元件拓扑信息获取技术，设计出几种通用的管网拓扑信息搜索算法。

Application and Innovation of Control Device for Single System Blast Furnace Gas Pipe Network

单系统高炉煤气管网调控装置的应用和创新

The nonlinear relation between node pressure head of the pipe network and water capacity and pressure of water supply pump station was deduced by SVM.

利用支持向量机推求管网节点水头和供水泵站供水量、供水压力的非线性关系。

Study and Application Using Gas-Water Impulse Technique to Solve the Problems of Secondary Pollution of Lager Diameter Pipe Network Specifications for microfilm processors

气水脉冲冲洗技术在解决大口径供水管网二次污染问题中的研究与应用

Research on combined pipe network for Bao Steel 1550 and 1420 refrigeration station

宝钢1420和1550制冷站并网研究

Laying of pipe network for vacuum sewage system

真空排污系统管网的铺设