| 摘要 |
29AbstractCHOKE ASSEMBLYA method of controlling the flow of a fluid, the method comprising:providing a fluid control zone having a fluid inlet with an inlet aperture and afluid outlet; supplying a fluid through the inlet aperture into the fluid controlzone; establishing an annular fluid flow pattern within the fluid control zone, inwhich pattern fluid is caused to circulate in an annular region, such that fluidwithin the annular flow pattern is caused to flow across the opening of the inletaperture and, provides a resistance to the flow of fluid through the inletaperture.Figure 229 Abstract CHOKE ASSEMBLY A method of controlling the flow of a fluid, themethod comprising: providing a fluid control zone having a fluid inlet withan inlet aperture and a fluid outlet; supplying a fluid through the inletaperture into the fluid control zone; establishing an annular fluid flowpattern within the fluid control zone, in which pattern fluid is caused tocirculate in an annular region, such that fluid within the annular flowpattern is caused to flow across the opening of the inlet aperture and,provides a resistance to the flow of fluid through the inlet aperture.Figure 2 |
