SU561870A1 - Vortex Flowmeter - Google Patents
Vortex FlowmeterInfo
- Publication number
- SU561870A1 SU561870A1 SU2307132A SU2307132A SU561870A1 SU 561870 A1 SU561870 A1 SU 561870A1 SU 2307132 A SU2307132 A SU 2307132A SU 2307132 A SU2307132 A SU 2307132A SU 561870 A1 SU561870 A1 SU 561870A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- vortex flowmeter
- vortex
- electrodes
- field
- signal
- Prior art date
Links
Landscapes
- Measuring Volume Flow (AREA)
Description
иитным Полем в области обтекател образуетс электрическое поле. Поскольку магнитное поле с двух сторон обтекател имеет разное направление, то разность потенциалов между электродами 3 от основного потока практически равна нулю. При этом предполагаетс , что обтекатель расположен в трубопроводе симметрично.An electric field is formed in the field of a winding field. Since the magnetic field on both sides of the winding has a different direction, the potential difference between the electrodes 3 from the main flow is almost zero. In this case, it is assumed that the fairing is positioned symmetrically in the pipeline.
В результате нарушени симметрии распределени скорости потока, возникающего при по влении вихр , между электродами 3 возникает сигнал. Поскольку вихри образуютс с определенной частотой, .на электродах 3 возникает сигнал с той же частотой, т. е. пропорциональный расходу.As a result of the violation of the symmetry of the distribution of the flow velocity that occurs when a vortex appears, a signal arises between the electrodes 3. Since the vortices are formed with a certain frequency, a signal with the same frequency is generated on the electrodes 3, i.e. proportional to the flow rate.
Амплитуда сигнала пропорциональна индукции магнитного пол и скорости вихр .The amplitude of the signal is proportional to the induction of the magnetic field and the velocity of the vortex.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2307132A SU561870A1 (en) | 1976-01-04 | 1976-01-04 | Vortex Flowmeter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2307132A SU561870A1 (en) | 1976-01-04 | 1976-01-04 | Vortex Flowmeter |
Publications (1)
Publication Number | Publication Date |
---|---|
SU561870A1 true SU561870A1 (en) | 1977-06-15 |
Family
ID=20643199
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU2307132A SU561870A1 (en) | 1976-01-04 | 1976-01-04 | Vortex Flowmeter |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU561870A1 (en) |
-
1976
- 1976-01-04 SU SU2307132A patent/SU561870A1/en active
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