دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: The pressure of fluid decreases below saturated vapor pressure and forms jet with numbers of air bubble when the fluid passes through special nozzle. The air bubble forms domestic high pressure when striking the solid border.

n: the phenomenon of breaking and disappearing after the air bubble ascending onto the surface of the fluid

n: 1. in cement evaluation work, the agitation of cement slurry with a rod to remove trapped air bubbles. 2. in field practice, the rotation of the casing during or after a primary cementing operation.