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  2. Ultrasonic flow meter - Wikipedia

    en.wikipedia.org/wiki/Ultrasonic_flow_meter

    Schematic view of a flow sensor. An ultrasonic flow meter is a type of flow meter that measures the velocity of a fluid with ultrasound to calculate volume flow. Using ultrasonic transducers, the flow meter can measure the average velocity along the path of an emitted beam of ultrasound, by averaging the difference in measured transit time between the pulses of ultrasound propagating into and ...

  3. Flow measurement - Wikipedia

    en.wikipedia.org/wiki/Flow_measurement

    Sonar flowmeters have the capacity of measuring the velocity of liquids or gases non-intrusively within the pipe and then leverage this velocity measurement into a flow rate by using the cross-sectional area of the pipe and the line pressure and temperature. The principle behind this flow measurement is the use of underwater acoustics.

  4. Ultrasound (film) - Wikipedia

    en.wikipedia.org/wiki/Ultrasound_(film)

    Ultrasound premiered at the Tribeca Film Festival on June 15, 2021, at Pier 76 in Hudson River Park. [6] The film was also screened at Fantasia International Film Festival on August 6, 2021. [7] In October 2021, Magnet Releasing acquired the film's distribution rights. [8] The film was released in the United States on March 11, 2022. [9]

  5. Ultrasound - Wikipedia

    en.wikipedia.org/wiki/Ultrasound

    Ultrasonic sensors are also used to detect intruders; the ultrasound can cover a wide area from a single point. The flow in pipes or open channels can be measured by ultrasonic flowmeters, which measure the average velocity of flowing liquid. In rheology, an acoustic rheometer relies on the principle of ultrasound.

  6. Flow conditioning - Wikipedia

    en.wikipedia.org/wiki/Flow_conditioning

    In case of a perfect fully developed real velocity profile of Ultrasonic meter which is shown in Fig.(7) indicating a possible sound path as a result of an installation in a real flow. Figure (7) showing Ultrasonic meter sound path - fully developed flow. Here a mathematical derivation for this Ultrasonic meter is also becomes very complicated.

  7. No. 1 Oregon demolished by Ohio State in Rose Bowl. What ...

    www.aol.com/no-1-oregon-demolished-ohio...

    One quarter was all Ohio State really needed to prove it was better than Oregon. The Buckeyes were already up 7-0 after the first minute and the Ducks had back-to-back three-and-outs to start.

  8. Crowd crush kills 35 children at funfair in Nigeria, police say

    www.aol.com/crowd-crush-kills-35-children...

    At least 35 children were killed and six others critically injured in a crowd crush at a funfair in southwest Nigeria on Wednesday, police said. Eight people have been arrested for their alleged ...

  9. Parshall flume - Wikipedia

    en.wikipedia.org/wiki/Parshall_flume

    For submerged flow, a secondary head measurement (Hb) is required to determine the flume is submerged and the degree of submergence. The primary point of measurement (Ha) is located in the inlet of the flume, two-thirds of the length of the converging section from the flume crest.