局部阻力

提出了干扰修正系数C，可用于估算局部阻力干扰的水头损失。

It raises the point of interference revision factor C which may be used in the evaluation of head loss for local resistance interference .

玻璃管空气预热器空气侧局部阻力特性的试验研究

Local Resistance on the Air Side of Glass Tube Air Preheater

对1000MW级大型汽轮发电机冷却系统进行了研究，给出了转子绕组本体部分各匝导体通风道的局部阻力系数和沿程阻力系数的计算方法。

This paper studied the rotor winding ventilation of a 1 000 MW inner cooled turbine generator . The methods to calculate the friction loss and minor loss coefficients of each turn vent of rotor coils were provided .

以油-水为工质，对进口水平、出口垂直向上的90°弯管内油水乳状液局部阻力特性进行了实验研究，弯管内径45mm，弯曲半径300mm。

Characteristics of local pressure drop caused by oil water emulsion flowing through horizontal inlet and vertical upward outlet 90 ° bent are studied . The inner diameter of pipe is 45 ? mm , the curvature radius of bent is 300 ?

管道突然扩大局部阻力系数初探

Preliminary Investigation of Local Loss Coefficient at Sudden Expansion of Pipe

燃气管道局部阻力的当量长度法计算

Calculation of Local Resistance of Gas Pipeline by Equivalent Length Method

多级机站通风局部阻力的研究

Study on the Local Ventilation Resistance of Multistage Fan Station

涉水建筑物局部阻力简化计算研究

Study on the local resistance simplified calculation of aquatic building

室内消火栓与孔板组合局部阻力系数的测定

Measurement of Local Resistance Coefficient of Indoor Water Hydrant and Orifice Component

阶梯式浇注系统局部阻力系数测定

Measurement of Local Resistance in the Step - Gate System

油-水乳状液流过弯管的局部阻力特性研究

Characteristics of Local Pressure Drop Caused by Oil-water Emulsion Flowing through Bent

气液两相流流过阀门局部阻力特性研究

Study of local pressure drop characteristics of gas-liquid two-phase flow through valve

竖直弯管内水煤浆局部阻力特性的研究

Research on Local Resistance Characteristics of Coal-water Slurry Flowing Through Vertical Bend

急流滩水面线计算的局部阻力系数研究

On Local Resistance Factor in Calculation of Water Surface Profile of Rapids Reach

南水北调倒虹弯管局部阻力设计方法研究

Local Resistance Design of Inverted Siphon Bend for South North Water Transfer Project

管道相交处几何形状对局部阻力影响的研究

Research on Intersection Piping Geometry Shape Effect on Partial Resistance of Flowing Fluid

过流截面突然扩大和突然缩小时局部阻力的测量与分析

Measurement and analysis of local resistance on flow section expanded and narrowed suddenly

油气两相流流过弯管的局部阻力特性研究

Study of Local Pressure Drop Characteristics of Oil Gas Two Phase Flow through Bend

局部阻力干扰实验研究

Experiment and Research on Interference of Local Resistance

带调节阀片分流四通局部阻力系数实验研究

Experimental Study of Local Resistance of Divided-Flow Adjustable-Cross

管道相交处的局部阻力系数通常由实验确定。

The local resistance coefficient at intersecting pipes corner is determined usually by experiments .

对管路渐扩段局部阻力系数的探讨

Study on local loss coefficient of diffuser

管路截面突然扩大局部阻力计算的探讨

Discussion on the calculation of local resistance loss in case of the pipe section enlarging

住宅厨房排烟气系统多动力源合流局部阻力研究

Research on Confluent Local Resistance of Multi-power Sources in the Exhaust System for Residential Kitchen

通常在计算局部阻力时没有考虑沿程阻力。

In general , the friction head is not concerned in the local resistance computation .

新型建筑构造铝电解厂房内隔墙局部阻力系数的实验研究

Experiment on coefficient of local resistance for perforated interior walls in a new-style aluminum potroom

局部阻力系数查询软件介绍

New software for inquiry local resistance coefficient

气态介质条件下阀门管件局部阻力损失与等效长度测试方法的研究

Research on test method of resistance loss and equivalent length of valve on tube for gas

在室外风作用下，天窗局部阻力系数是变数，而不是常数。

The partial resistance coefficient of skylight under the action of wind pressure is a variable .

在管道设计中，经常遇到局部阻力系数确定的问题。

During the design of pipe , the determination of local loss coefficient is often come across .