Research on Low Water Volume Fraction Measurement of Two-Phase Flow Based on TM<sub>010</sub> Mode Microwave Cavity Sensor

Yang, Yiguang; Xu, Ying; Zhang, Tao

doi:10.1109/i2mtc.2019.8827167

Cited by 6 publications

(1 citation statement)

References 9 publications

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“…Experimental results were in good correlation with simulated results by HFSS software. Yang et al [10] designed a cavity resonator focusing on the gas-water flow with water fraction 0 ~ 10 %. The theoretical analysis and HFSS simulation results indicated that the resonant frequency decreases with the water fraction increase.…”

Section: Introductionmentioning

confidence: 99%

A Void Fraction Measurement Method of Gas-water Flow Based on Microwave Method

Ma¹,

Xu²,

Chào³

et al. 2023

Proceedings of the 19th International Flow Measurement Conference 2022 on Flow Measurement - FLOMEKO 2022

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In the natural gas industry, measuring void fraction with high accuracy is challenging, because the flow pattern of gas-flow is complicated and changeable. This research presents a microwave sensor to measure void fraction of gas-water flow based on the microwave transmission line method. The sensor contains horizontal and vertical electrodes resulting in a spatial orthogonal transmission line combination structure, so that the gas-water flow regime can be detected and its influence on the measurement can be accounted for. The electromagnetic fields inside the sensor for stratified and annular distribution structure are simulated and analyzed using COMSOL software. Furthermore, the variation characteristics of the horizontal and vertical electrode phase outputs of the stratified distribution structure are investigated by static experiments. Finally, flow experiments covering stratified, wavy, slug, annular gas-water flow regimes, indicates that the void fraction are positive correlated to the sensor outputs and can be predict by the sensor.

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Section: Introductionmentioning

confidence: 99%

A Void Fraction Measurement Method of Gas-water Flow Based on Microwave Method

Ma¹,

Xu²,

Chào³

et al. 2023

Proceedings of the 19th International Flow Measurement Conference 2022 on Flow Measurement - FLOMEKO 2022

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IoT Based Water flow Monitoring, Theft Avoidance and Alert system for Water Supply

Tharanyaa¹,

Satheesan²,

Saravanakumar³

et al. 2021

IOP Conf. Ser.: Mater. Sci. Eng.

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Most of the urban areas in India depend on Government water supply for their daily usage. The amount of water supply will be limited and provided in a short period of time by the Government. According to the climate and environmental changes the amount of water will be varied. Now many private companies have emerged in the field of water supply to sell water to gain huge profit. But still Government water supply is the main source for common people in urban areas of India. Most of the water connections are given to the individual home by plastic or steel pipes through underground or overground. It is very easy for a person to steal the water from the pipeline illegally. Others cannot identify the theft easily and they will be cheated. Consequently, water availability/supply for the homes in that area will be reduced. A system has been proposed in the paper to find and stop the water theft in an area using the sensors and IoT technology. This system can also identify the leakage of pipes anywhere in the line.

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Gas Holdup Measurement of Gas-water Flow Using Microwave Transmission Line Method

Yuan

et al. 2022

2022 IEEE International Instrumentation and Measurement Technology Conference (I2MTC)

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Research on Low Water Volume Fraction Measurement of Two-Phase Flow Based on TM₀₁₀ Mode Microwave Cavity Sensor

Cited by 6 publications

References 9 publications

A Void Fraction Measurement Method of Gas-water Flow Based on Microwave Method

A Void Fraction Measurement Method of Gas-water Flow Based on Microwave Method

IoT Based Water flow Monitoring, Theft Avoidance and Alert system for Water Supply

Gas Holdup Measurement of Gas-water Flow Using Microwave Transmission Line Method

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Research on Low Water Volume Fraction Measurement of Two-Phase Flow Based on TM010 Mode Microwave Cavity Sensor

Cited by 6 publications

References 9 publications

A Void Fraction Measurement Method of Gas-water Flow Based on Microwave Method

A Void Fraction Measurement Method of Gas-water Flow Based on Microwave Method

IoT Based Water flow Monitoring, Theft Avoidance and Alert system for Water Supply

Gas Holdup Measurement of Gas-water Flow Using Microwave Transmission Line Method

Contact Info

Product

Resources

About

Research on Low Water Volume Fraction Measurement of Two-Phase Flow Based on TM₀₁₀ Mode Microwave Cavity Sensor