在高炉喷吹废塑料过程中，废塑料颗粒输送管道压力损失是重要参数之一。
The pressure loss in the conveying pipe is one of the important parameters during injecting waste plastic particles into blast furnace.
该公式可作为工程上分析炭黑与气体混合流在输送管道中压力损失的经验公式。
The formulas can be used as empirical formulas for the analysis of pressure loss of carbon black and gas mixture in the conveying pipe.
通过分析和计算发现，管道内压缩气体的压力损失比较明显。
Through analysis and calculation I find the pressure loss of the compressed gas in the pipelines is more obvious.
本研究中的数值仿真结果表明，在太空中采用管道空气输送能够最大限度地减小压力损失从而提高能源利用率；
Numerical simulation results indicate that in outer space air transportation of powder in pipes can reduce pressure losses and improve energy utilization ratio.
并给出了对于不同物料流动状态的压力损失计算公式及浆状管道输送的理论设计计算步骤。
The author also provided basic pressure drop equations for different flow regimes of bulk Solids and Slurry Pipeline Transportation design calculation procedures.
光滑的表现和非粘附特性保证HDPE管道具有较传统管材更高的输送能力，同时也降低了管路的压力损失和输水能耗。
Smooth performance and to ensure non-adhesion properties of HDPE pipe has a higher than conventional transmission capacity pipe, but also reduces the pressure loss in piping and water consumption.
可在井下移动，节约大量输气管道，减少压力损失，最大限度降低能耗。
It can move under well, saving gas pipe, reducing the loss of pressure, decreasing energy consumption as possible.
该公式可作为工程上分析炭黑与气体混合流在输送管道中压力损失的经验公式。
For the formula which can be taken as the experience formula for analyzing the pressure losing of carbon black and air mixed flow inside the pipe line.
对压力损失系数随气体压力变化的规律进行分析，并给出压力损失系数随管道内气体压力变化的计算公式。
This changing regularity is studied and the equation which expresses the relation between the pressure loss coefficient and gas pressure in pipe is given.
利用数值模拟软件，通过改变管道内气体的压力，对内锥流量传感器的压力损失系数进行模拟研究。
Using numerical simulation software, with setting different gas pressure in pipe, the pressure loss coefficient of inner-cone flowmeter was simulated.
由于声激波降噪需要附加一段具有高速流动的缩放管道，它会附加流动噪声和压力损失，本文提供了这方面的一组实验数据，以说明应用声激波消声器的现实可能性。
Meanwhile, a group of experimental data of additional noise pressure level and fluid pressure loss generated by flow in a duct is presented to explain the readability of us...
对摆动管道输送特性的研究结果表明，摆动管中的压力损失比静止状态的压力损失大。
From the study it is indicated that the pressure in a swing pipeline loses more than in a static pipeline.
利用工程流体力学理论，对装置中管道内的压缩气体进行压力损失分析。
Using the engineering fluid dynamics theory, I carry on the pressure loss analysis to the compressed gas the pipelines which are in the installment.
利用工程流体力学理论，对装置中管道内的压缩气体进行压力损失分析。
Using the engineering fluid dynamics theory, I carry on the pressure loss analysis to the compressed gas the pipelines which are in the installment.
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