NO964171L - System og fremgangsmåte for måling og styring av toveis flerfase fluidströmning i en föring - Google Patents
System og fremgangsmåte for måling og styring av toveis flerfase fluidströmning i en föringInfo
- Publication number
- NO964171L NO964171L NO964171A NO964171A NO964171L NO 964171 L NO964171 L NO 964171L NO 964171 A NO964171 A NO 964171A NO 964171 A NO964171 A NO 964171A NO 964171 L NO964171 L NO 964171L
- Authority
- NO
- Norway
- Prior art keywords
- fluid
- guide
- fluid flow
- pressure transducers
- measuring
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title abstract 9
- 230000002457 bidirectional effect Effects 0.000 title abstract 2
- 238000009530 blood pressure measurement Methods 0.000 abstract 1
- 238000001739 density measurement Methods 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/72—Devices for measuring pulsing fluid flows
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
- G01F1/20—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow
- G01F1/206—Measuring pressure, force or momentum of a fluid flow which is forced to change its direction
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
- G01F1/34—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
- G01F1/34—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure
- G01F1/36—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
- G01F1/363—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction with electrical or electro-mechanical indication
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/74—Devices for measuring flow of a fluid or flow of a fluent solid material in suspension in another fluid
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
- G01F1/78—Direct mass flowmeters
- G01F1/80—Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
- G01F1/86—Indirect mass flowmeters, e.g. measuring volume flow and density, temperature or pressure
- G01F1/88—Indirect mass flowmeters, e.g. measuring volume flow and density, temperature or pressure with differential-pressure measurement to determine the volume flow
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
Abstract
System for å måle toveis fluidstrømning i en føring (10) som har en bøy (18) eller innvendig fremspring. Systemet innbefatter en eller flere trykktransdusere, en (22) anbrakt i føringen ved bøyen (18) og en eller flere (26, 30,34) anbrakt i føringen (10) ved utsiden av bøyen (18), men adskilt med en avstand derfrå. Trykktransduserene (22, 26,30, 34) måler fluidtrykket i føringen (10) ved stedene for trykktransduserene og denne informasjon anvendes av en beregningsanordning (38) på å beregne fluidstrømningshastighet i føringen (10). For flerfasefluid måles fluidens tetthet ved hjelp av et annet par av trykktransdusere (46, 50), hvorav en er plassert i føringen elevasjonsmessig over den andre. Beregningsanordningen (38) anvender så tetthetsmålingen sammen med fluidtrykkmålingene for å beregne fluidstrømning. Beregningsanordningen kan også generere styresignaler for å styre ventiler (44) anbrakt i føringen (10) for derved å styre strømningen av fluid.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/383,343 US5641915A (en) | 1995-02-03 | 1995-02-03 | Device and method for measuring multi-phase fluid flow in a conduit using an elbow flow meter |
PCT/US1996/001521 WO1996024028A1 (en) | 1995-02-03 | 1996-02-02 | System and method for measuring and controlling bidirectional multi-phase fluid flow in a conduit |
Publications (2)
Publication Number | Publication Date |
---|---|
NO964171D0 NO964171D0 (no) | 1996-10-02 |
NO964171L true NO964171L (no) | 1996-12-03 |
Family
ID=23512689
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO964171A NO964171L (no) | 1995-02-03 | 1996-10-02 | System og fremgangsmåte for måling og styring av toveis flerfase fluidströmning i en föring |
Country Status (9)
Country | Link |
---|---|
US (5) | US5641915A (no) |
EP (1) | EP0754293A4 (no) |
AU (1) | AU711838B2 (no) |
BR (1) | BR9605299A (no) |
CA (1) | CA2187029A1 (no) |
NO (1) | NO964171L (no) |
NZ (1) | NZ303801A (no) |
PL (1) | PL316637A1 (no) |
WO (1) | WO1996024028A1 (no) |
Families Citing this family (66)
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-
1995
- 1995-02-03 US US08/383,343 patent/US5641915A/en not_active Expired - Fee Related
-
1996
- 1996-02-02 CA CA002187029A patent/CA2187029A1/en not_active Abandoned
- 1996-02-02 PL PL96316637A patent/PL316637A1/xx unknown
- 1996-02-02 AU AU50213/96A patent/AU711838B2/en not_active Ceased
- 1996-02-02 EP EP96907025A patent/EP0754293A4/en not_active Withdrawn
- 1996-02-02 WO PCT/US1996/001521 patent/WO1996024028A1/en not_active Application Discontinuation
- 1996-02-02 NZ NZ303801A patent/NZ303801A/en unknown
- 1996-02-02 BR BR9605299A patent/BR9605299A/pt unknown
- 1996-10-02 NO NO964171A patent/NO964171L/no unknown
- 1996-10-03 US US08/725,528 patent/US5827977A/en not_active Expired - Fee Related
- 1996-10-03 US US08/725,526 patent/US5834659A/en not_active Expired - Fee Related
- 1996-10-03 US US08/720,849 patent/US5717146A/en not_active Expired - Fee Related
- 1996-10-03 US US08/771,316 patent/US5886267A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
NZ303801A (en) | 1998-07-28 |
US5886267A (en) | 1999-03-23 |
EP0754293A1 (en) | 1997-01-22 |
CA2187029A1 (en) | 1996-08-08 |
US5717146A (en) | 1998-02-10 |
PL316637A1 (en) | 1997-02-03 |
US5641915A (en) | 1997-06-24 |
AU711838B2 (en) | 1999-10-21 |
AU5021396A (en) | 1996-08-21 |
NO964171D0 (no) | 1996-10-02 |
US5834659A (en) | 1998-11-10 |
WO1996024028A1 (en) | 1996-08-08 |
US5827977A (en) | 1998-10-27 |
EP0754293A4 (en) | 1999-08-04 |
BR9605299A (pt) | 1997-09-16 |
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