WO2001002811A1 - Multiple flow rate measurement using unsteady pressures - Google Patents
Multiple flow rate measurement using unsteady pressures Download PDFInfo
- Publication number
- WO2001002811A1 WO2001002811A1 PCT/US2000/017641 US0017641W WO0102811A1 WO 2001002811 A1 WO2001002811 A1 WO 2001002811A1 US 0017641 W US0017641 W US 0017641W WO 0102811 A1 WO0102811 A1 WO 0102811A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- pressure
- velocity
- vortical
- pipe
- unsteady
- Prior art date
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
- G01F1/708—Measuring the time taken to traverse a fixed distance
- G01F1/7086—Measuring the time taken to traverse a fixed distance using optical detecting arrangements
-
- 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
- G01F1/704—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
- G01F1/712—Measuring the time taken to traverse a fixed distance using auto-correlation or cross-correlation detection means
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Fluid Pressure (AREA)
- Measuring Volume Flow (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP00943200A EP1194746B1 (en) | 1999-07-02 | 2000-06-27 | Multiple flow rate measurement using unsteady pressures |
AU57708/00A AU776583B2 (en) | 1999-07-02 | 2000-06-27 | Multiple flow rate measurement using unsteady pressures |
CA2381902A CA2381902C (en) | 1999-07-02 | 2000-06-27 | Multiple flow rate measurement using unsteady pressures |
DE60042690T DE60042690D1 (en) | 1999-07-02 | 2000-06-27 | MULTI-PHASE FLOW MEASUREMENT USING PRESSURE CHANGES |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US34660599A | 1999-07-02 | 1999-07-02 | |
US09/346,605 | 1999-07-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001002811A1 true WO2001002811A1 (en) | 2001-01-11 |
Family
ID=23360191
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2000/017641 WO2001002811A1 (en) | 1999-07-02 | 2000-06-27 | Multiple flow rate measurement using unsteady pressures |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1194746B1 (en) |
AU (1) | AU776583B2 (en) |
CA (1) | CA2381902C (en) |
DE (1) | DE60042690D1 (en) |
WO (1) | WO2001002811A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040069069A1 (en) * | 2002-01-23 | 2004-04-15 | Gysling Daniel L. | Probe for measuring parameters of a flowing fluid and/or multiphase mixture |
WO2005003693A2 (en) * | 2003-06-24 | 2005-01-13 | Cidra Corporation | System of distributed configurable flowmeters |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5367911A (en) * | 1991-03-21 | 1994-11-29 | Halliburton Logging Services, Inc. | Device for sensing fluid behavior |
US5591922A (en) * | 1994-05-27 | 1997-01-07 | Schlumberger Technology Corporation | Method and apparatus for measuring multiphase flows |
US5708211A (en) * | 1996-05-28 | 1998-01-13 | Ohio University | Flow regime determination and flow measurement in multiphase flow pipelines |
-
2000
- 2000-06-27 AU AU57708/00A patent/AU776583B2/en not_active Ceased
- 2000-06-27 DE DE60042690T patent/DE60042690D1/en not_active Expired - Fee Related
- 2000-06-27 WO PCT/US2000/017641 patent/WO2001002811A1/en active IP Right Grant
- 2000-06-27 CA CA2381902A patent/CA2381902C/en not_active Expired - Fee Related
- 2000-06-27 EP EP00943200A patent/EP1194746B1/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5367911A (en) * | 1991-03-21 | 1994-11-29 | Halliburton Logging Services, Inc. | Device for sensing fluid behavior |
US5591922A (en) * | 1994-05-27 | 1997-01-07 | Schlumberger Technology Corporation | Method and apparatus for measuring multiphase flows |
US5708211A (en) * | 1996-05-28 | 1998-01-13 | Ohio University | Flow regime determination and flow measurement in multiphase flow pipelines |
Non-Patent Citations (1)
Title |
---|
MESCH F: "SPEED AND FLOW MEASUREMENT BY AN INTELLIGENT CORRELATION SYSTEM", ADVANCES IN INSTRUMENTATION AND CONTROL,US,INSTRUMENT SOCIETY OF AMERICA, RESEARCH TRIANGLE PARK, vol. 45, no. PART 04, 1990, pages 1899 - 1914, XP000172126, ISSN: 1054-0032 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040069069A1 (en) * | 2002-01-23 | 2004-04-15 | Gysling Daniel L. | Probe for measuring parameters of a flowing fluid and/or multiphase mixture |
US7328624B2 (en) * | 2002-01-23 | 2008-02-12 | Cidra Corporation | Probe for measuring parameters of a flowing fluid and/or multiphase mixture |
WO2005003693A2 (en) * | 2003-06-24 | 2005-01-13 | Cidra Corporation | System of distributed configurable flowmeters |
WO2005003693A3 (en) * | 2003-06-24 | 2005-05-19 | Cidra Corp | System of distributed configurable flowmeters |
US7623976B2 (en) | 2003-06-24 | 2009-11-24 | Cidra Corporate Services, Inc. | System of distributed configurable flowmeters |
Also Published As
Publication number | Publication date |
---|---|
AU776583B2 (en) | 2004-09-16 |
CA2381902A1 (en) | 2001-01-11 |
EP1194746B1 (en) | 2009-08-05 |
DE60042690D1 (en) | 2009-09-17 |
AU5770800A (en) | 2001-01-22 |
CA2381902C (en) | 2010-08-10 |
EP1194746A1 (en) | 2002-04-10 |
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