发明名称 |
Flow meter for multi-phase mixtures |
摘要 |
A method and apparatus is disclosed for determining the flow rates of fluid phases in a pipe containing multiple fluid phases. A Venturi is provided to measure total volumetric flow rate measurement and a holdup measurement is taken approximately 3-10 pipe diameters downstream of the Venturi. The holdup measurement is made at a downstream location where a substantial amount of mixing occurs and the differences between the velocities of the fluid phases can effectively be ignored. The flow rates of the phases can thus be determined directly from the holdup measurements. |
申请公布号 |
AU4593600(A) |
申请公布日期 |
2000.11.21 |
申请号 |
AU20000045936 |
申请日期 |
2000.05.08 |
申请人 |
SCHLUMBERGER HOLDINGS LIMITED |
发明人 |
ANTHONY ROBERT HOLMES GOODWIN;GERALD HENRY MEETEN;SARAH ELIZABETH PELHAM |
分类号 |
G01F1/44;G01F1/74 |
主分类号 |
G01F1/44 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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