pressure loss

Water passages are streamline to provide high water flow with minimal pressure loss.

水流道为流线型,在压降最小前提下实现高流量.

The air conveyor alarmed when air pressure loss was abnormal or tube blocked, and the feeding to screw electronic weigher was stopped at the same time.

当空气压力损失不正常或管路阻塞时，输送空气压力报警装置自动报警，并停止螺旋电子称供料。

The discharge pressure loss in large capacity scroll compressor is discussed in this paper.

论文重点针对如何解决在大排气量下涡旋压缩机排气压力损失问题展开了讨论.

Such features include, for example, the use of throttle regulation for high pressure cylinder inlet steam to minimize pressure loss, the preven-tion of excessive speed after load rejection, and lond adjustement patterns, etc.

如，高压缸进汽采用节流调节、力求减少压力损失、甩电负荷后需限制转速过分飞升、负荷调整方式等。

There are many things that can cause confusion and memory loss, including health problems like temporary stoppage of breathing during sleep, high blood pressure, or depression, as well as medications like antidepressants.

有很多情况会造成混乱和记忆缺失，包括一些健康问题，比如睡眠中的呼吸暂停、高血压或抑郁症以及服用抗抑郁的药物。

A predicting method of pressure loss in realistic annulus DS ring

预测实际环空中压降的方法

Based on energy equation, it is proposed that thermal drag in non-viscous horizontal duct should be equal to total pressure loss of air flow passing through heating zone, and not equal to static pressure loss.

根据能量方程提出水平无粘管流的热阻力应等于气流经过加热区的全压力降，而非静压力降；

Pressure loss constitution and causative factor analysis to the preheater system

旋风预热器阻力损失的构成及其影响因素

In order to ensure ship safety, we must know the ship ′ s ballast tank pressure loss.

为了确保更换压载水时船舶的安全，设计船舶时必须对船舶压载舱压力损失进行计算。

The experimental results show that the total pressure loss and outlet derivation angle can be retained in an acceptable range when the bend angle of van rear end is less than a specific value, reaching the aim of adjusting the outlet angle of variable curvature cascade.

研究结果表明：叶片弯角小于一定值时，叶栅的总压损失和出口气流落后角保持在可接受的范围，能达到调节气流出口方向的目的；

In addition, the measurement on pressure loss cross one side of four-way diverter valve has been carried out and some questions on pressure loss of four-way diverter valve are posed.

同时，也对四通换向阀进行了单侧压力损失测量，对四通换向阀说明书上的压力损失参数的准确性提出了质疑。

By strict mathematical deduction, it is being proven that the influence of steam extraction pressure loss on a unit's thermal efficiency is equivalent to the linear superposed effects on efficiency, caused by relevant heaters' out flowing feed and drain water enthalpy variation.

经过严格的数学推导，证明了抽汽压损对热经济性的影响等同于抽汽压损引起的加热器出口水焓和疏水焓变化对热经济性影响的线性叠加。

An experimental study on pressure loss in annular of a slim hole was con-ducted with a test rack of annular in slim hole in laboratory.

在室内小井眼环空实验架上对小井眼环空压力损失进行了试验研究。

Total pressure loss through water jacket is 40 kPa.

水套总压力的计算结果为40kPa。

The Transitive Loss of Pressure Cell with Secondary Membranes

二次膜压力盒的传力损耗

Based on the matrix method, two mathematical models influenced by each extraction steam pressure loss and terminal temperature difference on thermal economy of unit are established.

本文基于矩阵法，分别建立了定流量条件下抽汽压损、加热器端差对机组热经济性影响的数学模型。

This paper provides methods of calculating the ship ′ s ballast tank pressure loss. We can provide the theory basis to the ballast pump optimized design.

提供了一种计算船舶压载舱压力损失的方法，为船舶设计或选用更换压载水的压载泵提供参考。

The truss structure featured by small flow resistance , strong toughness and less pressure loss.

具有流阻小, 刚性好,压力损失小的桁架式结构.

Research on influencing factors of fire hose's pressure loss and its calculation method

消防水带压力损失的影响因素及计算方法研究

Friction losses in the equivalent lengths of ducts constitute the pressure loss in the elbow.

管道的等量长度中的摩擦损失即构成弯管中的压力损失.

It can not require a pressure loss.

它不会造成压力损失.

NLF 9 provides better-average flow rate and consequently lower pressure loss.

NLF9具有更高的流量和更低的压力损失.

Water passages are streamlined to provide high water flow with minimal pressure loss.

水路都是流线型的,水流顺畅,压降最小.

The pressure loss and separation efficiency under various temperature conditions of cyclones has been numerically studied.

对不同温度条件下旋风分离器的压力损失和分离效率进行了数值研究。

But total pressure loss increases with the increasing of the velocity difference accompanied with the increase of the density and the static temperature ratio.

但速度差随密度比、静温比增大而增大时总压损失亦随之增大。

However, owing to lower formation pressure, a normal blasting fluid circulation cannot be built due to heavy loss of circulation.

然而，地层压力过低，可能导致无法建立正常的冲砂液循环，冲砂液大量漏入地层。

And it has the merits of small pressure loss and long life.

它具有压力损失很小、寿命长等特点.

The utility model has the advantages of low pressure loss, high accuracy and on-line operation.

具有低压损 、 高精度,可在线使用的优点.

The air france A330 last words released by the media "power failure, cabin pressure loss", has a lot of scrutable information hidden therein.

媒体披露的法航A330最后遗言“电力中断、机舱失压”，隐藏着很多可以解读的信息。

Experiments on the pressure loss coefficient of pipe sections around elbow and tee junction

管道弯头和三通近距离耦合阻力系数实验研究