1) flow_pressure
压差助动
2) differential pressure fluctuation
压差波动
1.
Hurst exponent calculation and analysis of differential pressure fluctuation signal in gas-liquid two-phase flow;
气液两相流压差波动信号的Hurst指数计算与分析
2.
This article analyzes the reason for differential pressure fluctuation in CO_2 stripper for melamine plant.
对引起三聚氰胺装置CO2汽提塔压差波动的原因进行了分析,并通过减负荷冲洗、增加塔顶冲洗水量、提高操作压力等措施来避免结晶堵塞,使CO2汽提塔的工作状况有了很大的改善。
3.
In a horizontal pipe with a length of 2 000 mm and an inner diameter of 26 mm,differential pressure fluctuations are measured at different flow regimes.
在内径26 mm、长2 000 mm的水平管内,用差压变送器测量气液两相流不同流型下的压差波动信号,通过小波变换对信号进行除噪后,运用确定性混沌分析技术对信号进行分析,研究两相流系统分层流、泡状流、间歇流和环状流压差波动信号的混沌动力学行为。
3) triggering pressure differential
启动压差
1.
The generalization mechanism and variation law of triggering pressure differential in a lowpermeability reservoir, as well as the generalization condition and percolation law of nonDarcy flow, was demonstrated.
研究了低渗透油藏启动压差的形成机理及变化规律、非达西流动的产生条件及其渗流规律，并建立起３类流体非线性渗流时的流动方程。
4) differential pressure driving
差压驱动
5) differential pressure fluctuation
差压波动
1.
Analysis of differential pressure fluctuation signal of gas-liquid two-phase flow based on higher-order spectrum;
基于高阶谱的气液两相流差压波动信号的分析
2.
Property of differential pressure fluctuation signal of gas-liquid two-phase flow based on Hilbert-Huang transform;
气液两相流差压波动信号的Hilbert-Huang变换特性
6) air pressure drop
气动差压
1.
This paper introduces the principle and development process on coal level measurement equipment of ball mill in air pressure drop.
本文介绍了气动差压式磨煤机料位测量装置的原理和开发过
2.
This paper introduces the principle and development procss on coal level measurement equipment of ball mill in air pressure drop.
本文介绍了气动差压式磨煤机料位测量装置的原理和开发过程。
补充资料：冲击波超压与动压