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PVC SU BORULARININ İÇİNDEKİ SU SEVİYESİNİN MİKRO ŞERİT DİPOL ANTENLER İLE TESPİT EDİLMESİ

Year 2020, Volume: 8 Issue: 4, 1165 - 1169, 25.12.2020
https://doi.org/10.21923/jesd.807389

Abstract

Bu çalışmada PVC su borularındaki su seviyesini tespit edebilecek bir RF güç iletim düzeneği oluşturulmuştur. Tasarlanan iki mikro şerit dipol anten, bir RF güç alıcı – vericisi olarak kullanılmıştır. Antenler f_0=2,45 GHz ISM bandında çalışmak üzere tasarlanmıştır. PVC su borularının içerisindeki suyun seviyesini, su ile görsel bir temas olmadan ve boruya fiziksel bir müdahalede bulunmadan tespit etmenin çok az yolu vardır. Bu çalışmada saf suyun elektrik geçirgenliğinin, havanınkinden yaklaşık 80 kat daha fazla olmasından yararlanarak boru içindeki suyun doluluk oranına göre iletim katsayısı belirlenmiştir. Boru içerisindeki su miktarı arttığında iletim katsayısı değişimi tespit edilmiştir. Benzetim programından ve ölçümden elde edilen iletim katsayısı değerlerine göre, boru kesitindeki suyun miktarı belirlenmiştir. PVC Boru içerisindeki su miktarının %0, %20, %50, %80 ve %100 değerleri için iletim katsayısının yaklaşık -20 dB ile -60 dB arasında değiştiği gözlemlenmiştir. Tasarlanan düzenek, boru içindeki su miktarının doğrusal karakteristikte tespit edilebilmesine olanak sağlamaktadır.

Supporting Institution

Artvin Çoruh Üniversitesi Bilimsel Araştırma Projeleri Koordinatörlüğü (AÇÜ BAP)

Project Number

2019.F14.02.01

Thanks

Artvin Çoruh Üniversitesi Bilimsel Araştırma Projeleri Koordinatörlüğü (AÇÜ BAP)

References

  • Balanis, C. A. (2005). Antenna theory, analysis and design (3rd ed.). New York, USA, Wiley.
  • Callister, W. D. (2005). Fundamentals of materials science and engineering (2 ed. Vol. 471660817), Wiley London.
  • Chahadih, A., Cresson, P. Y., Hamouda, Z., Gu, S., Mismer, C., Lasri, T. (2015). Microwave/microfluidic sensor fabricated on a flexible kapton substrate for complex permittivity characterization of liquids. Sensors and Actuators A: Physical, 229, 128-135.
  • Chretiennot, T., Dubuc, D., Grenier, K. (2012). A microwave and microfluidic planar resonator for efficient and accurate complex permittivity characterization of aqueous solutions. IEEE Transactions on Microwave Theory and Techniques, 61(2), 972-978.
  • da Mota, F. R. M., Pagano, D. J., Stasiak, M. E. J. I. S. J. (2018). Water Volume Fraction Estimation in Two-Phase Flow Based on Electrical Capacitance Tomometry. 18(16), 6822-6835.
  • de Lima Ávila, H. E., Pagano, D. J., de Sousa, F. R. J. F. M., Instrumentation. (2015). Improving the performance of an RF resonant cavity water-cut meter using an impedance matching network. 43, 14-22.
  • GÖZEL, M., Kasar, Ö., Kahriman, M. (2019). 868 MHz UHF bandında H-şeklinde katlanmış implant mikroşerit dipol anten tasarımı. DÜMF Mühendislik Dergisi, 10(3), 797-806.
  • Kasar, O. (2015). Numerıcal and Experımental Analysıs on Real Impedance Matchıng Technıques for Rectangular and Cırcular Shaped Patch Antennas. Master of Science, Suleyman Demirel University, Isparta.
  • Tayyab, M., Sharawi, M. S., Al-Sarkhi, A. J. I. S. J. (2017). A radio frequency sensor array for dielectric constant estimation of multiphase oil flow in pipelines. 17(18), 5900-5907.
  • Weisstein, E. W. (2020). Quarter-Tank Problem. Erişim Tarihi 19.04.2020), adres https://mathworld.wolfram.com/Quarter-TankProblem.html
  • Zarifi, M. H., Rahimi, M., Daneshmand, M., Thundat, T. (2016). Microwave ring resonator-based non-contact interface sensor for oil sands applications. Sensors and Actuators B: Chemical, 224, 632-639.
  • Zhang, K., Amineh, R. K., Dong, Z., Nadler, D. (2019). A Microwave Sensor Array for Water Quality Testing. Paper presented at the 2019 IEEE 20th Wireless and Microwave Technology Conference (WAMICON).

DETERMINING THE WATER LEVEL IN PVC WATER PIPES WITH MICRO-STRIP DIPOLE ANTENNAS

Year 2020, Volume: 8 Issue: 4, 1165 - 1169, 25.12.2020
https://doi.org/10.21923/jesd.807389

Abstract

In this study, a power transmission setup was created to detect the water level in PVC water pipes. The two identical micro-strip dipole antennas designed were used as an RF transceiver system. The antennas were designed for the f_0=2.45 GHz ISM band. In this study, the transmission coefficients were determined according to the filling ratios of the water in the pipe by making use of the fact that the permittivity of distilled water is approximately 80 times higher than that of air. When the amount of water in the pipe increases, the changes of the transmission coefficient were determined. Thus, the water level in the pipe section can be determined according to the transmission coefficient values obtained from the simulation and measurement. It was observed that the transmission coefficient varies between -20 dB and -60 dB for 0%, 20%, 50%, 80% and 100% of the water in the PVC Pipe. The designed setup allows the water level in the pipe to be determined in a linear characteristic.

Project Number

2019.F14.02.01

References

  • Balanis, C. A. (2005). Antenna theory, analysis and design (3rd ed.). New York, USA, Wiley.
  • Callister, W. D. (2005). Fundamentals of materials science and engineering (2 ed. Vol. 471660817), Wiley London.
  • Chahadih, A., Cresson, P. Y., Hamouda, Z., Gu, S., Mismer, C., Lasri, T. (2015). Microwave/microfluidic sensor fabricated on a flexible kapton substrate for complex permittivity characterization of liquids. Sensors and Actuators A: Physical, 229, 128-135.
  • Chretiennot, T., Dubuc, D., Grenier, K. (2012). A microwave and microfluidic planar resonator for efficient and accurate complex permittivity characterization of aqueous solutions. IEEE Transactions on Microwave Theory and Techniques, 61(2), 972-978.
  • da Mota, F. R. M., Pagano, D. J., Stasiak, M. E. J. I. S. J. (2018). Water Volume Fraction Estimation in Two-Phase Flow Based on Electrical Capacitance Tomometry. 18(16), 6822-6835.
  • de Lima Ávila, H. E., Pagano, D. J., de Sousa, F. R. J. F. M., Instrumentation. (2015). Improving the performance of an RF resonant cavity water-cut meter using an impedance matching network. 43, 14-22.
  • GÖZEL, M., Kasar, Ö., Kahriman, M. (2019). 868 MHz UHF bandında H-şeklinde katlanmış implant mikroşerit dipol anten tasarımı. DÜMF Mühendislik Dergisi, 10(3), 797-806.
  • Kasar, O. (2015). Numerıcal and Experımental Analysıs on Real Impedance Matchıng Technıques for Rectangular and Cırcular Shaped Patch Antennas. Master of Science, Suleyman Demirel University, Isparta.
  • Tayyab, M., Sharawi, M. S., Al-Sarkhi, A. J. I. S. J. (2017). A radio frequency sensor array for dielectric constant estimation of multiphase oil flow in pipelines. 17(18), 5900-5907.
  • Weisstein, E. W. (2020). Quarter-Tank Problem. Erişim Tarihi 19.04.2020), adres https://mathworld.wolfram.com/Quarter-TankProblem.html
  • Zarifi, M. H., Rahimi, M., Daneshmand, M., Thundat, T. (2016). Microwave ring resonator-based non-contact interface sensor for oil sands applications. Sensors and Actuators B: Chemical, 224, 632-639.
  • Zhang, K., Amineh, R. K., Dong, Z., Nadler, D. (2019). A Microwave Sensor Array for Water Quality Testing. Paper presented at the 2019 IEEE 20th Wireless and Microwave Technology Conference (WAMICON).
There are 12 citations in total.

Details

Primary Language Turkish
Subjects Electrical Engineering
Journal Section Research Articles
Authors

Ömer Kasar 0000-0003-1859-5236

Project Number 2019.F14.02.01
Publication Date December 25, 2020
Submission Date October 8, 2020
Acceptance Date November 1, 2020
Published in Issue Year 2020 Volume: 8 Issue: 4

Cite

APA Kasar, Ö. (2020). PVC SU BORULARININ İÇİNDEKİ SU SEVİYESİNİN MİKRO ŞERİT DİPOL ANTENLER İLE TESPİT EDİLMESİ. Mühendislik Bilimleri Ve Tasarım Dergisi, 8(4), 1165-1169. https://doi.org/10.21923/jesd.807389