FIELD: measurement technology. SUBSTANCE: one radiating transducer is manufactured for radiation with wide directivity pattern. Several receiving transducers are mounted over tube circumference on different sides of radiating transducer at distance d along tube length. Chords dividing tube cross section into channels have binding point at place of arrangement of radiating transducer. Auxiliary receiving transducer is positioned opposite to radiating transducer and connected to microprocessor input. Radiating transducer is connected to ultrasonic generator controlled by microprocessor. Device ensures required accuracy of measurement under condition of abnormal or complicated distribution of velocities in flow. EFFECT: reduced time of measurement. 5 cl, 6 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| ULTRASONIC METHOD MEASURING FLOW RATE OF WATER IN OPEN BED AND DEVICE FOR ITS REALIZATION | 1996 |
|
RU2139502C1 |
| ULTRASONIC DEVICE MEASURING FLOW VELOCITY | 1999 |
|
RU2186399C2 |
| ULTRASONIC METHOD MEASURING CURRENT SPEED (VERSIONS) | 1999 |
|
RU2193208C2 |
| METHOD OF MEASURING AVERAGE HORIZONTAL SPEED OF RIVER CURRENT | 1999 |
|
RU2194949C2 |
| PROCESS MEASURING LEVEL OF WATER OR LIQUID ( VERSIONS ) AND BUBBLING LEVEL INDICATOR | 1996 |
|
RU2124702C1 |
| METHOD AND DEVICE FOR ACOUSTIC MEASUREMENT OF GAS FLOW RATE | 2008 |
|
RU2396518C2 |
| METHOD AND APPARATUS FOR ACOUSTIC MEASUREMENT OF GAS FLOW RATE | 2010 |
|
RU2453815C2 |
| ULTRASONIC FACILITY MEASURING CURRENT SPEED ( VERSIONS ) | 2000 |
|
RU2189602C2 |
| ULTRASONIC FLOW METER-COUNTER OF VOLUMETRIC FLOW RATE AND VOLUME OF FLUID MEDIA FLOWS | 2024 |
|
RU2825979C2 |
| ULTRASONIC METHOD OF DETERMINING FLOW RATE OF GAS MEDIUM AND APPARATUS THEREFOR | 2013 |
|
RU2529635C1 |
