GB1528232A - Method of and apparatus for measuring the mass flow rate of individual components of a gas-liquid medium - Google Patents
Method of and apparatus for measuring the mass flow rate of individual components of a gas-liquid mediumInfo
- Publication number
- GB1528232A GB1528232A GB282676A GB282676A GB1528232A GB 1528232 A GB1528232 A GB 1528232A GB 282676 A GB282676 A GB 282676A GB 282676 A GB282676 A GB 282676A GB 1528232 A GB1528232 A GB 1528232A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mass flow
- vibration
- rate
- gas
- measuring
- 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.)
- Expired
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
- G01F1/74—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
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
Abstract
1528232 Mass flow-rate measurement; density measurement VSES NI I PROEKTNOKONSTRUKT INST KOMPLEX AVTOMAT NEFTY I GAZOVOI PROMYSHLENNOSTI VNIIKANEFTEGAZ 26 Jan 1976 02826/76 Heading G1G In a method of measuring mass flow-rate of a gas-liquid fluid, the end mass 5 of a hollow cantilever 2 in a housing 1 is maintained in vibration of constant amplitude by pick-up 20 and feedback 11 electromagnets whilst fluid flows through the cantilever 2, and the power required to maintain the constant amplitude vibration, the frequency of the vibration and the fluid pressure are all measured. In order to determine individual mass flow in a three-phase fluid the relative volumetric gas content is determined using a radio-active source 59 and sensor 60. The average density and mass flow-rate are read out as frequencies from respective voltage-to-frequency converters 51, 40. Individual mass flow-rates are obtained by mathematical manipulation using derived formulae (not shown).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB282676A GB1528232A (en) | 1976-01-26 | 1976-01-26 | Method of and apparatus for measuring the mass flow rate of individual components of a gas-liquid medium |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB282676A GB1528232A (en) | 1976-01-26 | 1976-01-26 | Method of and apparatus for measuring the mass flow rate of individual components of a gas-liquid medium |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1528232A true GB1528232A (en) | 1978-10-11 |
Family
ID=9746672
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB282676A Expired GB1528232A (en) | 1976-01-26 | 1976-01-26 | Method of and apparatus for measuring the mass flow rate of individual components of a gas-liquid medium |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1528232A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7726203B2 (en) | 2003-02-10 | 2010-06-01 | Invensys Systems, Inc. | Multiphase Coriolis flowmeter |
US8117921B2 (en) | 2003-02-10 | 2012-02-21 | Tombs Michael S | Multi-phase coriolis flowmeter |
-
1976
- 1976-01-26 GB GB282676A patent/GB1528232A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7726203B2 (en) | 2003-02-10 | 2010-06-01 | Invensys Systems, Inc. | Multiphase Coriolis flowmeter |
US8117921B2 (en) | 2003-02-10 | 2012-02-21 | Tombs Michael S | Multi-phase coriolis flowmeter |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |