DE602007011981D1 - Fluidströmungsmesser mit thermischen tracern - Google Patents
Fluidströmungsmesser mit thermischen tracernInfo
- Publication number
- DE602007011981D1 DE602007011981D1 DE602007011981T DE602007011981T DE602007011981D1 DE 602007011981 D1 DE602007011981 D1 DE 602007011981D1 DE 602007011981 T DE602007011981 T DE 602007011981T DE 602007011981 T DE602007011981 T DE 602007011981T DE 602007011981 D1 DE602007011981 D1 DE 602007011981D1
- Authority
- DE
- Germany
- Prior art keywords
- flow speed
- fluid
- conduit
- fluid flow
- heating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
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
- G01F1/704—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow using marked regions or existing inhomogeneities within the fluid stream, e.g. statistically occurring variations in a fluid parameter
- G01F1/7044—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow using marked regions or existing inhomogeneities within the fluid stream, e.g. statistically occurring variations in a fluid parameter using thermal tracers
-
- 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
- G01F1/68—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 thermal effects
- G01F1/684—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow
- G01F1/688—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow using a particular type of heating, cooling or sensing element
- G01F1/6882—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow using a particular type of heating, cooling or sensing element making use of temperature dependence of acoustic properties, e.g. propagation speed of surface acoustic waves
-
- 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
- G01F1/704—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow using marked regions or existing inhomogeneities within the fluid stream, e.g. statistically occurring variations in a fluid parameter
- G01F1/708—Measuring the time taken to traverse a fixed distance
- G01F1/7082—Measuring the time taken to traverse a fixed distance using acoustic detecting arrangements
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Measuring Volume Flow (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06077001A EP1921425A1 (de) | 2006-11-10 | 2006-11-10 | Durchflussmesser mit thermischen Markierungen |
PCT/NL2007/050550 WO2008056984A1 (en) | 2006-11-10 | 2007-11-09 | Fluid flow meter using thermal tracers |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602007011981D1 true DE602007011981D1 (de) | 2011-02-24 |
Family
ID=37890630
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602007011981T Active DE602007011981D1 (de) | 2006-11-10 | 2007-11-09 | Fluidströmungsmesser mit thermischen tracern |
Country Status (7)
Country | Link |
---|---|
US (1) | US8225678B2 (de) |
EP (2) | EP1921425A1 (de) |
AT (1) | ATE495426T1 (de) |
DE (1) | DE602007011981D1 (de) |
DK (1) | DK2100105T3 (de) |
ES (1) | ES2359794T3 (de) |
WO (1) | WO2008056984A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7880133B2 (en) * | 2006-06-01 | 2011-02-01 | Weatherford/Lamb, Inc. | Optical multiphase flowmeter |
EP2107350A1 (de) * | 2008-04-02 | 2009-10-07 | Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO | Durchflussmesser mit thermischen Markierungen |
US9383476B2 (en) | 2012-07-09 | 2016-07-05 | Weatherford Technology Holdings, Llc | In-well full-bore multiphase flowmeter for horizontal wellbores |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0532734Y2 (de) * | 1986-05-16 | 1993-08-20 | ||
US4932250A (en) * | 1987-12-03 | 1990-06-12 | Aberdeen University | Multi point sensor |
DE19858388A1 (de) * | 1998-12-17 | 2000-06-21 | Bsh Bosch Siemens Hausgeraete | Verfahren zur Strömungsgeschwindigkeits- und Durchflußmessung sowie Sensor zur Durchführung des Verfahrens und nach diesem Verfahren arbeitender Durchflußmesser |
US6386050B1 (en) * | 1999-12-21 | 2002-05-14 | Agilent Technologies, Inc. | Non-invasive fluid flow sensing based on injected heat tracers and indirect temperature monitoring |
US20050005710A1 (en) * | 2002-05-15 | 2005-01-13 | Therafuse, Inc. | Liquid metering system |
US7270015B1 (en) * | 2006-11-29 | 2007-09-18 | Murray F Feller | Thermal pulsed ultrasonic flow sensor |
EP2107350A1 (de) * | 2008-04-02 | 2009-10-07 | Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO | Durchflussmesser mit thermischen Markierungen |
-
2006
- 2006-11-10 EP EP06077001A patent/EP1921425A1/de not_active Withdrawn
-
2007
- 2007-11-09 AT AT07834679T patent/ATE495426T1/de active
- 2007-11-09 DE DE602007011981T patent/DE602007011981D1/de active Active
- 2007-11-09 WO PCT/NL2007/050550 patent/WO2008056984A1/en active Application Filing
- 2007-11-09 EP EP07834679A patent/EP2100105B1/de not_active Not-in-force
- 2007-11-09 ES ES07834679T patent/ES2359794T3/es active Active
- 2007-11-09 DK DK07834679.8T patent/DK2100105T3/da active
- 2007-11-09 US US12/514,020 patent/US8225678B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ATE495426T1 (de) | 2011-01-15 |
DK2100105T3 (da) | 2011-05-09 |
US8225678B2 (en) | 2012-07-24 |
EP2100105B1 (de) | 2011-01-12 |
WO2008056984A1 (en) | 2008-05-15 |
ES2359794T3 (es) | 2011-05-26 |
US20100000333A1 (en) | 2010-01-07 |
EP2100105A1 (de) | 2009-09-16 |
EP1921425A1 (de) | 2008-05-14 |
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