exit pressure drop

it was shown in this paper that the power-law existed between the die swellratio B and the exit pressure drop ΔPexit, of the rubber mix during flowing in the extruder die.

阐明混炼胶于口型流动中挤出胀大比Ｂ与出口压力降ΔＰｅｘｉｔ之间基本上呈幂律关系。

The relationship among shear stress at wall τw, die swell ratio B and exit pressure drop △Pexit during capillary extrusion of polymer melts was studied.

研究了聚合物熔体挤出过程中出口压力降△Ｐ＿（ｅｘｉｔ）与剪切应力τ＿ｗ和挤出胀大比Ｂ三者之间的关系。

Quick determination of outlet pressures of the gas injection compressor.;

注天然气压缩机出口压力的快速确定

Research on outlet pressure deviation calculation of pressure reducing valve for attitude control engine;

姿控发动机减压阀出口压力偏差计算方法研究

According to measured data, the variation of outlet pressure of building regulator is discussed.

　根据实测数据探讨了楼栋调压器出口压力的波动情况。

Calculate the pressure difference by subtracting the desired outlet pressure from the maximum inlet pressure.

通过从最大进口压力减去所需要的出口压力来计算压差。

Find the number on the pressure difference line and note the outlet pressure index number.

找出压差线上的数字，并且注意出口压力指数。

The compressor-outlet pressure is nearly constant around the circumference.

压气机出口压力沿圆周方向接近于常数。

After selecting valve size, locate inlet and outlet pressures on this chart.

阀门通径选择后，在这个图表中找出进口和出口压力。

The Controlling System about the Automatic Adjustment of Press Control Values Based on PLC;

基于PLC的压力控制阀出口压力自动调节设备的控制

This is the lowest outlet pressure setting allowed without failing into the cavitation zone.

这是不会落入空穴区的最低的出口压力设置。

Research of Measuring Method on the Pumpage of Concrete Pump Based on Discharge Pressure;

基于出口压力的混凝土泵排量测量方法研究

Like the single-stage regulator, outlet pressure from the first stage of the two-stage regulator rises as cylinder pressure decreases.

同单级调整器一样，两级调整器的第一级的出口压力随钢瓶压力的降低而升高。

Calculation of Outfall Pressure and Water Carrying Capacity of Hydraulic Tunnel under Pressure;

水工有压隧洞出口断面压强及输水能力的计算

Essentially balanced single seat minimizes a variation in delivery pressure resulting from a varying inlet pressure.

基本平衡单阀座最大限度减小进口压力变化对输出压力的影响。

42LE PRESSURE PORT LOCATIONS

４２ＬＥ压力端口定位

Risks and Countermeasures for Export Enterprises under the New RMB Exchange Rate Mechanism;

浅析人民币升值压力下出口企业的应对策略

Pressure Analysis and Structure Optimization for Outlet Pipe of Exhaust Fan

抽雾风机出口管道的压力分析及结构优化

Design of upper water inlet/outlet penstock for Yixing Pumped-Storage Power Station

宜兴抽水蓄能电站上进/出水口压力钢管设计

Inflation Pressure Measurement Based on Output Gap Estimates

基于产出缺口估计的通货膨胀压力测度研究

Influence of exit parameters of igniter on pressure vibration at grain surface

点火器出口参数对装药表面压力振荡的影响

The Effect of the Variable Load on the Pressure of the Hydraulic Cylinder in the Metering-out Control System;

出口节流调速系统负载变化对液压缸压力的影响

Application of BP Neural Network to Predict the Extrusion Load and Exit Temperature Evolution during Extrusion Process

基于BP神经网络的挤压力与挤压出口温度预测研究