JPH0415887B2 - - Google Patents
Info
- Publication number
- JPH0415887B2 JPH0415887B2 JP1418184A JP1418184A JPH0415887B2 JP H0415887 B2 JPH0415887 B2 JP H0415887B2 JP 1418184 A JP1418184 A JP 1418184A JP 1418184 A JP1418184 A JP 1418184A JP H0415887 B2 JPH0415887 B2 JP H0415887B2
- Authority
- JP
- Japan
- Prior art keywords
- plate
- measuring device
- flow velocity
- capacitor
- plate capacitor
- 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
- 239000003990 capacitor Substances 0.000 claims description 39
- 238000005259 measurement Methods 0.000 claims description 10
- 239000012530 fluid Substances 0.000 claims description 9
- 238000011156 evaluation Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 239000012811 non-conductive material Substances 0.000 claims description 3
- 230000001788 irregular Effects 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims 1
- 230000005684 electric field Effects 0.000 description 6
- 230000001681 protective effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
Classifications
-
- 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
- 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
- G01P5/08—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring variation of an electric variable directly affected by the flow, e.g. by using dynamo-electric effect
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3302736.6 | 1983-01-27 | ||
DE19833302736 DE3302736A1 (de) | 1983-01-27 | 1983-01-27 | Anordnung zur korrelativen messung der stroemungsgeschwingikeit eines mehrphasenfluids |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59182316A JPS59182316A (ja) | 1984-10-17 |
JPH0415887B2 true JPH0415887B2 (en]) | 1992-03-19 |
Family
ID=6189369
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1418184A Granted JPS59182316A (ja) | 1983-01-27 | 1984-01-27 | 流速測定装置 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS59182316A (en]) |
DE (1) | DE3302736A1 (en]) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3433148C2 (de) * | 1984-09-10 | 1987-01-22 | Endress U. Hauser Gmbh U. Co, 7867 Maulburg | Anordnung zur Erfassung räumlicher Inhomogenitäten in einem Dielektrikum |
DE59200669D1 (de) * | 1991-02-25 | 1994-12-01 | Claas Ohg | Vorrichtung zur Messung eines Massestromes mit einem Messkondensator. |
DE4105857C2 (de) * | 1991-02-25 | 1994-07-07 | Claas Ohg | Vorrichtung zur Messung eines Massestromes |
DE9204374U1 (de) * | 1992-03-31 | 1993-08-12 | Technische Universität München, 80333 München | Vorrichtung zur Messung von Mehrphasenströmungen charakterisierenden Parametern |
DE4442711A1 (de) * | 1994-12-01 | 1996-06-05 | Claas Ohg | Kapazitive Meßvorrichtung |
CN101900743B (zh) * | 2010-05-28 | 2012-04-25 | 东南大学 | 颗粒速度的线性静电传感器阵列测量方法及装置 |
DE102014214026A1 (de) * | 2014-07-18 | 2016-01-21 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Sensor zum Erfassen einer Flüssigkeit in einem Fluidkanal |
CN114814275B (zh) * | 2021-01-27 | 2024-06-25 | 中国石油天然气股份有限公司 | 多相流体流速的动态计算方法及装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1235856A (en) * | 1967-09-06 | 1971-06-16 | Nat Res Dev | Improvements in or relating to the measurement of the flow of a particulate material |
DE1623997A1 (de) * | 1967-09-26 | 1971-07-08 | Fett Karl | Elektronischer Durchflussmesser |
FR2133773B1 (en]) * | 1971-04-15 | 1975-06-20 | Gb | |
DE2202512A1 (de) * | 1972-01-20 | 1973-07-26 | Karl Fett | V8rrichtung zur bestimmung des durchflusses elektrisch leitender und elektrisch nichtleitender fluessigkeiten |
-
1983
- 1983-01-27 DE DE19833302736 patent/DE3302736A1/de not_active Withdrawn
-
1984
- 1984-01-27 JP JP1418184A patent/JPS59182316A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS59182316A (ja) | 1984-10-17 |
DE3302736A1 (de) | 1984-08-02 |
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