英语词典
Effect of Horizontal Wellbore Friction Pressure Drop on Productivity
水平井筒摩擦压降对产能的影响
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according to different flow pattern, the martinelli model is used to correlate friction pressure drop of window zone and cross zone.
在不同流型下,按窗口区、错流区用Martinelli参数关联了两相摩擦压降,获得了较高精度的关联式。
darcy's formula is used for hydraulic calculation of gathering station piping, colebrook equation used for determination of friction coefficient, and pressure drop from local resistance is determined using equivalent length method.
站内管路水力计算采用达西公式,摩阻系数采用科尔布鲁克公式,局部阻力压降采用等效长度法。
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