SU822039A1 - Device for measuring the rate of liquid flows in mutually opposite directions - Google Patents
Device for measuring the rate of liquid flows in mutually opposite directions Download PDFInfo
- Publication number
- SU822039A1 SU822039A1 SU792741378A SU2741378A SU822039A1 SU 822039 A1 SU822039 A1 SU 822039A1 SU 792741378 A SU792741378 A SU 792741378A SU 2741378 A SU2741378 A SU 2741378A SU 822039 A1 SU822039 A1 SU 822039A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- measuring
- rate
- opposite directions
- liquid flows
- mutually opposite
- Prior art date
Links
Landscapes
- Measuring Volume Flow (AREA)
Description
поверхностью к торцам лопастного винта, при этом один из электродов 6 узла имеет капливидную форму поперечного сечени , второй из электродов 7 имеет любую форму поперечного сечени , и оба электрода разделены изолирующей прокладкой 8. Электроды посредством линий 9 св зи соединены с регистрирующей (осциллограф) и питающей аппаратурой 10.the surface to the ends of the propeller screw, with one of the electrodes 6 of the assembly has a drop-shaped cross-sectional shape, the second of the electrodes 7 has any cross-sectional shape, and both electrodes are separated by an insulating pad 8. The electrodes are connected to a recording oscilloscope and power equipment 10.
Возможен.вариант выполнени устройства с одним электродом.Possible embodiment of the device with a single electrode.
Устройство работает следугацим образом .The device works in the same way.
При движении измер емого потока жидкости в одном из направлений лопастной винт вращаетс , и узел электродов формирует импульсы с пологим передним фронтом и крутым задним. Пр изменении направлени измер емого потока лопастной винт также измен ет направление вршдёни , и узел электродов формирует импульсы с крутым передним фронтом и пологим задним.As the measured flow of fluid moves in one of the directions, the propeller rotates, and the electrode assembly generates pulses with a gentle leading edge and a steep posterior edge. By changing the direction of the measured flow, the propeller screw also changes the direction of the flow, and the electrode assembly generates impulses with a steep leading front and a gentle rear.
Таким образом, частота следовани импульсов на выходе устройства пропорциональна величине скорости измер емого потока жидкости, а форма этих импульсов соответствует направлению Потока.Thus, the pulse frequency at the output of the device is proportional to the magnitude of the velocity of the measured fluid flow, and the shape of these pulses corresponds to the direction of flow.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU792741378A SU822039A1 (en) | 1979-03-26 | 1979-03-26 | Device for measuring the rate of liquid flows in mutually opposite directions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU792741378A SU822039A1 (en) | 1979-03-26 | 1979-03-26 | Device for measuring the rate of liquid flows in mutually opposite directions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU822039A1 true SU822039A1 (en) | 1981-04-15 |
Family
ID=20817227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU792741378A SU822039A1 (en) | 1979-03-26 | 1979-03-26 | Device for measuring the rate of liquid flows in mutually opposite directions |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU822039A1 (en) |
-
1979
- 1979-03-26 SU SU792741378A patent/SU822039A1/en active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2303283A1 (en) | ELECTRO-OPTICAL MEASUREMENT OF THE MASS PER UNIT OF VOLUME OF A PARTICULAR MATTER IN SUSPENSION IN A FLUID ENVIRONMENT, BY IRRADIATION AND DETECTION OF REDIFFUSED RADIATION | |
| SU822039A1 (en) | Device for measuring the rate of liquid flows in mutually opposite directions | |
| DK307179A (en) | FLOW MEASURING DEVICE ACCORDING TO THE VARIETY PRINCIPLE OF THE KARMAN | |
| SU583397A1 (en) | Capacitance-type angular acceleration transducer | |
| GB1383056A (en) | Analogue computers | |
| SU805120A1 (en) | Device for measuring kinematic viscosity of liquids | |
| JPS52132866A (en) | Flow velocity measuring device | |
| SU639525A1 (en) | Device for rheography investigations | |
| JPS57100340A (en) | Measuring apparatus of electrophoresis of cell | |
| SU591685A1 (en) | Magnetic modulation angular displacement- to-electric signal transducer | |
| DE3580719D1 (en) | DEVICE FOR MEASURING THE SPEED AND, IF NECESSARY, THE DIRECTION OF A FLYER WHEEL A FLYER WHEEL FLOW METER IN FLOWING LIQUIDS. | |
| SU773496A1 (en) | Apparatus for measuring fluctuations of electrically conductive liquid flow speed | |
| SU767660A1 (en) | Device for measuring pulse recurrence frequency | |
| SU716004A1 (en) | Autonomous meter of parameters of sea flows,temperature and the depth | |
| SU448387A1 (en) | Hydrometric spinner | |
| SU396626A1 (en) | TO AUTHOR'S CERTIFICATE. Cl. G 01 p 5 / 08UDK 531.768 (088.8) Authors | |
| SU549780A1 (en) | Method for measuring response time of indicating instrument | |
| Bennett et al. | Comparison of a propeller flowmeter with a hot-film anemometer in measuring turbulence in movable-boundary open-channel flows | |
| SU647604A1 (en) | Object motion speed measuring device | |
| MEYERS | The elusive third component((development of techniques for measuring velocity with laser velocimeters)) | |
| SU736120A1 (en) | Pulse-time multiplying-integrating arrangement | |
| SU1091023A2 (en) | Ultrasonic flaw detecor | |
| SU946501A1 (en) | Blood flow measuring apparatus | |
| SU712975A1 (en) | Method of measuring the coefficient of axial concentration of hydroacoustical transducers | |
| SU518733A1 (en) | Method of measuring intrinsic potential difference between ship-towed electrodes used to measure flow velocity |