Articles with "flow measurement" as a keyword



Hydraulic Performance of Measurement‐Control Integrated Side Sluice Gates Under Subcritical Flow Conditions

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Published in 2025 at "Irrigation and Drainage"

DOI: 10.1002/ird.3085

Abstract: The lack of a precise flow measurement device for terminal irrigation channel diversion often results in significant inaccuracies. To address this issue, a wide‐bottom sill flow measurement device, the ‘measurement‐control integrated side sluice gate’ (MCIS),… read more here.

Keywords: measurement control; side; accuracy; measurement ... See more keywords
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Large-scale volumetric flow measurement in a pure thermal plume by dense tracking of helium-filled soap bubbles

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Published in 2017 at "Experiments in Fluids"

DOI: 10.1007/s00348-017-2390-2

Abstract: We present a spatially and temporally highly resolved flow measurement covering a large volume (~0.6 m3) in a pure thermal plume in air. The thermal plume develops above an extended heat source and is characterized by… read more here.

Keywords: flow measurement; particle; plume; thermal plume ... See more keywords
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A Review of Arterial Phantom Fabrication Methods for Flow Measurement Using PIV Techniques

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Published in 2018 at "Annals of Biomedical Engineering"

DOI: 10.1007/s10439-018-2085-8

Abstract: Cardiovascular diseases (CVD) are the leading cause of morbidity and mortality in the western world. In the last three decades, fluid dynamics investigations have been an important component in the study of the cardiovascular system… read more here.

Keywords: review arterial; piv; measurement; phantom fabrication ... See more keywords

Mass flowrate measurement using the swirl motion in circular conduits

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Published in 2017 at "Flow Measurement and Instrumentation"

DOI: 10.1016/j.flowmeasinst.2017.02.002

Abstract: Abstract In this paper, a method of mass flow measurement was presented based on swirl motion motivated by specific shapes of swirlers. The measuring principle of the method has been proposed by theoretical analysis and… read more here.

Keywords: swirl motion; mass; measurement; swirler ... See more keywords

Estimation of ultrasonic signal onset for flow measurement

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Published in 2017 at "Flow Measurement and Instrumentation"

DOI: 10.1016/j.flowmeasinst.2017.04.002

Abstract: Abstract Accurate determination of time-of-flight (TOF) is crucially important for precise ultrasonic flow measurement. Detection of ultrasonic signal onset (USO) is considered as an effective approach to determine the actual value of TOF. The USO… read more here.

Keywords: signal onset; ultrasonic signal; flow; flow measurement ... See more keywords

Synthetic turbulence modeling for evaluation of ultrasonic cross-correlation flow measurement

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Published in 2017 at "Flow Measurement and Instrumentation"

DOI: 10.1016/j.flowmeasinst.2017.12.013

Abstract: Abstract Performance of an ultrasonic cross-correlation flow measurement instrument may be significantly affected by turbulence at the location of the ultrasonic sensors. In this paper, a new method of generating Synthetic Turbulence is presented, to… read more here.

Keywords: cross correlation; turbulence; ultrasonic cross; flow measurement ... See more keywords
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Application of soft computing techniques to multiphase flow measurement: A review

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Published in 2018 at "Flow Measurement and Instrumentation"

DOI: 10.1016/j.flowmeasinst.2018.02.017

Abstract: Abstract After extensive research and development over the past three decades, a range of techniques have been proposed and developed for online continuous measurement of multiphase flow. In recent years, with the rapid development of… read more here.

Keywords: flow measurement; soft computing; multiphase flow; computing techniques ... See more keywords
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A review of in-situ optical flow measurement techniques in the Deepwater Horizon oil spill

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Published in 2020 at "Measurement"

DOI: 10.1016/j.measurement.2019.107396

Abstract: Abstract The ability to estimate the flow rate of an oil spill from a well blowout is crucial in determining the appropriate type of response and containment method, as well as to gauge the efficacy… read more here.

Keywords: oil spill; deepwater horizon; flow; flow measurement ... See more keywords

Uncertainty of mass flow measurement using centric and eccentric orifice for Reynolds number in the range 10,000 ≤ Re ≤ 20,000

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Published in 2020 at "Measurement"

DOI: 10.1016/j.measurement.2020.107851

Abstract: Abstract The article analyses the impact of the Reynolds number on the estimated uncertainty of the mass flow rate measurement using an orifice plate. The objects of the research were two types of orifices: centric… read more here.

Keywords: reynolds number; flow; uncertainty; flow measurement ... See more keywords
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Research on effect of Helmholtz resonance on the stability of reactor coolant flow measurement

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Published in 2020 at "Nuclear Engineering and Design"

DOI: 10.1016/j.nucengdes.2020.110644

Abstract: Abstract Reactor coolant flow measurement plays an important role in ensuring the normal and safe operation of nuclear power unit, but Helmholtz resonant cavity structure is easy to be formed in the flow measurement system,… read more here.

Keywords: coolant flow; reactor coolant; resonance; measurement ... See more keywords

Application of machine learning in on-line calibration of flow measurement errors

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Published in 2024 at "AIP Advances"

DOI: 10.1063/5.0226455

Abstract: With the vigorous construction of an intelligent pipe network, an automatic flowmeter was the key to realize online flow measurement of oil and gas. Ensuring the accuracy of flow measurement was very important to achieve… read more here.

Keywords: oil gas; measurement; flow measurement; machine learning ... See more keywords