the real entrance pressure of reservoir rocks is a key quantitative parameter calculated during the exploration and exploitation of oil and gas.
储集巖石的真实突破压力是油气勘探开发中一项定量计算的关键参数。
two types of booster stations are stated, 2 necessary conditions for pipeline network booster stations are put forward and their entrance pressure is determined.
介绍城市中增压泵站的两种形式,提出管道增压站两个必备的条件和确定其进站压力。
the results showed better agreement between the theoretical prediction values and the measured data of entrance pressure drop for the sample within limits.
结果表明,应用本方程式得出的入口压力降的计算值与试样的测量值有较好的一致性。
the molecule flow diffusion equation and the boundary conditions are given. the solution with linear approximation of entrance pressure is presented.
给出了分子流扩散方程的边界条件,推导出入口压力在线性近似下方程的解。
the main factor was the entrance pressure of the regulating valve before surge valve to influence the conversion of valve slice of surge valve.