FI930229A - Procedure for determining the flow rate of a material - Google Patents
Procedure for determining the flow rate of a material Download PDFInfo
- Publication number
- FI930229A FI930229A FI930229A FI930229A FI930229A FI 930229 A FI930229 A FI 930229A FI 930229 A FI930229 A FI 930229A FI 930229 A FI930229 A FI 930229A FI 930229 A FI930229 A FI 930229A
- Authority
- FI
- Finland
- Prior art keywords
- procedure
- determining
- flow rate
- rate
- flow
- 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
- G01F1/712—Measuring the time taken to traverse a fixed distance using auto-correlation or cross-correlation detection means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
- G01P5/18—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring the time taken to traverse a fixed distance
-
- 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
- G01F1/7084—Measuring the time taken to traverse a fixed distance using thermal detecting arrangements
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Measuring Volume Flow (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI930229A FI930229A (en) | 1993-01-20 | 1993-01-20 | Procedure for determining the flow rate of a material |
AU58614/94A AU5861494A (en) | 1993-01-20 | 1994-01-20 | Procedure for determining material flow rate |
PCT/FI1994/000022 WO1994017373A1 (en) | 1993-01-20 | 1994-01-20 | Procedure for determining material flow rate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI930229A FI930229A (en) | 1993-01-20 | 1993-01-20 | Procedure for determining the flow rate of a material |
Publications (2)
Publication Number | Publication Date |
---|---|
FI930229A0 FI930229A0 (en) | 1993-01-20 |
FI930229A true FI930229A (en) | 1994-07-21 |
Family
ID=8536834
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI930229A FI930229A (en) | 1993-01-20 | 1993-01-20 | Procedure for determining the flow rate of a material |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU5861494A (en) |
FI (1) | FI930229A (en) |
WO (1) | WO1994017373A1 (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5646354A (en) * | 1995-10-06 | 1997-07-08 | Lovejoy Controls Corporation | Microwave thermal trace flowmeter |
FI105363B (en) * | 1997-07-04 | 2000-07-31 | Neles Field Controls Oy | Flow measurement method and flow meter |
NO326977B1 (en) | 2006-05-02 | 2009-03-30 | Multi Phase Meters As | Method and apparatus for measuring the conductivity of the water fraction in a wet gas |
NO324812B1 (en) | 2006-05-05 | 2007-12-10 | Multi Phase Meters As | Method and apparatus for tomographic multiphase flow measurements |
NO334550B1 (en) | 2008-12-12 | 2014-04-07 | Multi Phase Meters As | Method and apparatus for flow measurements for a wet gas and gas value measurements |
NO330911B1 (en) | 2008-12-12 | 2011-08-15 | Multi Phase Meters As | Method and apparatus for measuring composition and flow rates for a wet gas |
CN102116652A (en) * | 2011-02-18 | 2011-07-06 | 福建恒劲科博测控技术有限公司 | Microwave flow meter |
NO344669B1 (en) | 2012-11-21 | 2020-03-02 | Fmc Kongsberg Subsea As | A method and device for multiphase measurement in the vicinity of deposits on the pipe wall |
JP2016033472A (en) * | 2014-07-31 | 2016-03-10 | 株式会社ワイヤーデバイス | Flow rate measuring method of powder flowing through pipe |
US10996091B2 (en) | 2015-07-23 | 2021-05-04 | Khalifa University of Science and Technology | System and method for real-time flow measurement in pipelines using THz imaging |
CN107024250A (en) * | 2017-04-26 | 2017-08-08 | 成都声立德克技术有限公司 | The system and method for gas flow measurement |
CN114324973B (en) * | 2022-03-17 | 2022-06-07 | 南方海洋科学与工程广东省实验室(广州) | Typhoon wind speed inversion method and device, electronic equipment and storage medium |
EP4345500A1 (en) * | 2022-09-28 | 2024-04-03 | Acconeer AB | Determining a flow metric for a flow of granular particles |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA996245A (en) * | 1972-05-01 | 1976-08-31 | Canadian General Electric Company Limited | Measuring liquid velocity through pipe wall |
JPS544169A (en) * | 1977-06-10 | 1979-01-12 | Yokogawa Hokushin Electric Corp | Corelation flow speed and rate meter |
US4423623A (en) * | 1981-08-24 | 1984-01-03 | Rockwell International Corporation | Microwave meter for fluid mixtures |
US4659982A (en) * | 1984-06-21 | 1987-04-21 | Centre National De La Recherches Scientifique | Microwave apparatus and method of operation to determine position and/or speed of a movable body or discontinuity or change in a material |
DE3627162A1 (en) * | 1986-08-11 | 1988-02-25 | Endress Hauser Gmbh Co | ARRANGEMENT FOR THE CONTACTLESS MEASUREMENT OF THE VOLUME OR MASS FLOW OF A MOVING MEDIUM |
US4888547A (en) * | 1989-01-23 | 1989-12-19 | Rockwell International Corporation | Meter using a microwave bridge detector for measuring fluid mixtures |
US5121639A (en) * | 1990-03-05 | 1992-06-16 | Westinghouse Electric Corp. | Fluid flow measurement |
-
1993
- 1993-01-20 FI FI930229A patent/FI930229A/en not_active Application Discontinuation
-
1994
- 1994-01-20 WO PCT/FI1994/000022 patent/WO1994017373A1/en active Application Filing
- 1994-01-20 AU AU58614/94A patent/AU5861494A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
AU5861494A (en) | 1994-08-15 |
WO1994017373A1 (en) | 1994-08-04 |
FI930229A0 (en) | 1993-01-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD | Application lapsed |