pressure gradient

Spatial gain analysis of pressure gradient hydrophone based on general signal processing principles

用信号处理的一般原理分析压差水听器的空间增益

The method to analyze the pressure gradient with mean radial velocity is used.

本文提出了利用平均径向速度分析压力梯度的方法。

The non-linear stable flow considering threshold pressure gradient is studied.

研究了考虑启动压力梯度的非线性稳定渗流问题。

Evaluation of pressure gradient force in coordinate system following the terrains

地形坐标系数值模式中气压梯度力的计算

Effect of Starting Pressure Gradient Dynamic Change on IPR Equation

启动压力梯度动态变化对IPR方程影响分析

Simulation study on the change of pressure gradient influenced by exterior interference

外扰对隔离病区压力梯度影响的数值模拟研究

Threshold pressure gradient selection in polymer flooding process

聚合物驱油过程中的阈压梯度选择

There is no pressure gradient through the thickness of the film.

贯穿流体膜厚度无压力梯度.

Effect of starting pressure gradient on the production performance of fractured wells

启动压力梯度对压裂井生产动态影响研究

Pressure gradient force plays a vital role in radial.

压力梯度力主要在径向起作用。

Unsteady seepage model for low permeability reservoir with threshold pressure gradient

考虑启动压力梯度的低渗透油藏不稳定渗流模型

The study and analysis of starting pressure gradient in low permeability gas reservoirs

低渗气藏启动压力梯度研究与分析

Plastic limit load of viscoplastic thick-walled cylinder and spherical shell subjected to internal pressure is investigated analytically using a strain gradient plasticity theory.

基于应变梯度塑性理论，分析了内压作用下厚壁圆筒和球壳的塑性极限荷载。

And this paper build the relationship formula between threshold pressure gradient and air permeability, water saturation.

并且建立了油水两相启动压力梯度与空气渗透率、含水饱和度的关系式。

Study and Application Pressure Gradient Distribution Chart

压力梯度分布图的研究及应用

Research of pressure gradient for abnormal high pressure reservoirs

异常高压油藏油层内部压力梯度探讨

Application of Radial Basic Function Neural Network on the Prediction of Starting Pressure Gradient

径向基函数神经网络在启动压力梯度预测中的应用

Pressure gradient model for variable mass fluid flow in horizontal wellbore

水平井筒流体变质量流动压力梯度模型

Research on the Pressure Gradient of Air Cleaning and Conditioning System in Animal Building

动物厂房净化空调系统压强梯度的研究

Influencing Factors for Threshold Pressure Gradient near the Wellbore on Tight Sand Stones Reservoirs

致密砂岩储层近井区启动压力梯度的存在原因探讨

One-dimension water-oil displacement mathematics model considering threshold pressure gradient is established.

建立了考虑启动压力梯度的一维油水两相驱替数学模型，进行了数值求解。