液氦热沉管路出口处安装有管路调节阀，用于调节管路流量和压 力。
The outlet of the liquid helium heat sink pipeline is provided with a pipeline regulating valve for regulating the flow rate and pressure of the pipeline.
本发明提供一种避免减少管路流量、增大拉拔力、有效解决管路泄漏的管道连接件。
The invention provides a pipeline connector which avoids reducing the pipeline flow, increases the drawing force and effectively solves the pipeline leakage.
通常双缸单作用活塞泵的恒转速运行会导致管路流量波动，使之在恒流量场合较少应用。
In general, a double cylinder single acting piston pumps rotates at a constant speed, this results in considerable fluctuation in the flow curve.
针对目前主要采用阀门调节管路流量而造成能源浪费的问题，提出通过变频调速改变流量的观点。
In view of energy waste will be made mainly through regulating valve to change the flow, the point of adopting frequency conversion is put forward to change the flow.
并且在三通调节阀调节的过程中，主管路流量是变化的，只要采用合适的泵和节流装置，可以实现主柴油机的变流量冷却。
If suitable pump and throttle equipment are applied, we can realize the variable flow cooling for main Marine diesel engine.
通过试验和GRNN神经网络对输送表观气速和两分支管路流量控制阀开度发生变化时，各分支管路中的阻力特性进行了研究。
The respective resistance properties for branch pipe were investigated through experiments and GRNN neural network when both conveying velocity and the flow valve opening of branch pipe were changed.
通过试验，当输送气速和分支管路流量控制阀开度变化时，对分支管路各自的阻力特性和固相颗粒在各分支管路中的流量分配特性进行了研究。
The paper investigated the flow distribution of solid phase and the respective resistance properties of branch pipes when both conveying velocity and the flow valve opening of branch pipe are changed.
雨水和低流量管路装置可以将饮用水需求减少68%。
The use of rainwater and low-flow plumbing fixtures will reduce potable water consumption by 68 percent.
电动V型调节阀用于调节管路中介质的压力及流量。
V-type electric control valve for regulating the pressure medium in pipelines and flow.
最大持续流量以管路流速每秒20英尺为计算基础。
Maximum continuous flow based on pipe line velocity of 20 ft. per second.
任何管路的限制将会改变流量式减压器的运行特性。
Any line restriction downstream of the unloader will change the Flow -actuated unloaders operating characteristics.
一般适用于工业、环保等管路作通风型调节介质流量之用。
Generally applied to industry, environmental protection, ventilation pipes for medium-conditioning flow.
推导出了水流量变化对供暖房间温度的影响以及管路水力失调度允许波动的取值范围，指出循环水量减小时对室温的影响较水量增加时为大。
Derives an equation set to reveal the influence of water flow variation on temperature of the heated room and permitted fluctuation of the hydraulic imbalance degree of pipeline.
本文对不可压缩流体和可压缩流体管路的输送能力(流量)提出了一种新的计算方法。
A new method for calculating the capacity of pipeline in transporting compressible and incompressible fluids (flux) is presented in this article.
管路压降随着流量、颗粒密度、颗粒初始加入量及液相介质密度和粘度增大而增大。
The pressure drop of pipe increases with increasing of flux, liquid density, liquid viscosity, particle density and particle volume density.
简述并联管路特性及流量分配综合实验系统的组成，介绍该实验系统的功能。
The composition and function of parallel pipeline characterization and flow distribution synthetic test system was introduced.
压缩机节能改造不仅要满足管路系统流量、压头的需要，在确定降速幅度时还要进行喘振的校核。
Energy saving of centrifugal compressor not only satisfies the flux and pressure of pipeline system, but also verifies vibration when choosing the extent of lowering speed.
液压管路内的流量和压力脉动问题，是一个复杂而又难以解决的问题。
The flow rate and pressed pulsation in the pipe of liquid pressure is a such a complicated problem that it is hard to solve.
文章分析了孔板的开孔率对管路最大流量、孔板前压力、孔板后压力和孔板前后压差等的影响。
The paper analyzed the influence of the orifice ratio on maximum discharge, the inlet pressure, outlet pressure, differential pressure, ect.
适用于建材、玻璃、矿山、电力、轻工、造纸等行业的风机出口及通风管道，对管路中流量根据工况的不同需要进行调节。
It is widely used at venting pipe and air-blower outlet in building material, glass, mining, power, light industry and papermaking departments. It adjusts flow in pipe by different working conditions.
本蝶阀用于冶金、矿山、水泥、石化、电力，城市供热等行业的高温流体管路上作为截断和调节流量的最佳设备。
For use with the high temperature pipeline in metallurgy, mine, cement, petrochemical industry and power plant etc. as shutting off and regulating equipment.
通过实验研究，观察分析了流量测量管路中空间弯头下游有(或无)整流器时对孔板流量计流量系数的影响。
The flow coefficients of the orifice-plate flowmeters are experimentally studied with or without a rectifier at the lower reach of a space elbow in the measuring pipe of flow.
通过实验，分析了温度、转速、冷却油流量对带排转矩和带排功率损失的影响以及制动器制动管路控制流量对湿式多片制动器制动响应时间的影响。
Through the tests, influence of temperature, speed and cooling oil flow on torque and power loss, and influence of controlled flow in brake piping of braking response are analyzed.
本文对改造前后的阻损进行了定量计算，指出了大流量系统中管路设计应尽可能降低阻损。
In this paper, the head loss before and after modification were quantitatively calculated, and the view that in the large flow pipe system, the head loss must designed as possible as lower.
针对飞机地面压力加油管路系统通向油箱的管路压力脉动现象，本文提出一种新的实时主动流量控制方法。
Aimed at the pressure transient of the aircraft refueling pipeline, a new real time flow control method based on the traditional passive accumulator is presented in this paper.
在分支管路中，当分支管中的流量大于某一值时，自激振动就不会产生。
Whenthe discharge is higher than a certain value in a branch pipe, on self - excited vibration will produce.
借助空气室气体可压缩和膨胀的特点，可以减小管路中流量脉动。
Under the help of the traits of condensable and inflatable for air room, the flux pulse in pipeline can be minished.
本单位设计的水流量综合标准装置，主要由标准金属量器组、标准流量计、供水系统、管路系统、控制台和换向器组成。
Composite water flow Calibration Facility that our unit designed, makes up of standard metal tank group, standard flow meter, water-supply system, pipeline system, control cabinet and diverter mainly.
本单位设计的水流量综合标准装置，主要由标准金属量器组、标准流量计、供水系统、管路系统、控制台和换向器组成。
Composite water flow Calibration Facility that our unit designed, makes up of standard metal tank group, standard flow meter, water-supply system, pipeline system, control cabinet and diverter mainly.
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