Development of Precise Low Value Capacitance Measurement System for Cryogenics Two Phase Flow Application
In cryogenic two phase flow, it is always challenging to measure the quality and void fraction. In this regard, an effort has been made to indigenously develop an electronic circuit to measure the void fraction by measuring the capacitance of the order of picofarads accurately depending upon the die...
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| Format: | Article |
| Language: | English |
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Editura Universităţii din Oradea
2018-10-01
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| Series: | Journal of Electrical and Electronics Engineering |
| Subjects: | |
| Online Access: | http://electroinf.uoradea.ro/images/articles/CERCETARE/Reviste/JEEE/JEEE_V11_N2_OCT_2018/05paper1130SINGH.pdf |
| _version_ | 1811273842032640000 |
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| author | SINGH Gaurav Kumar PURWAR Gaurav PATEL Rakesh TANNA Vipul L. PRADHAN Subrata |
| author_facet | SINGH Gaurav Kumar PURWAR Gaurav PATEL Rakesh TANNA Vipul L. PRADHAN Subrata |
| author_sort | SINGH Gaurav Kumar |
| collection | DOAJ |
| description | In cryogenic two phase flow, it is always challenging to measure the quality and void fraction. In this regard, an effort has been made to indigenously develop an electronic circuit to measure the void fraction by measuring the capacitance of the order of picofarads accurately depending upon the dielectric constant of nitrogen in vapor and liquid phase. The state-of-art electronics card has been developed and tested successfully for its performance and validation. Using this card, an experiment has been conducted using liquid nitrogen cryo transfer line to study the two phase void fraction. In this paper, the design basis and working principle of the designed electronics card along with the performance results are discussed. A/D conversion and DAQ system has been implemented to display the direct measurement data in a computer. |
| first_indexed | 2024-04-12T23:06:44Z |
| format | Article |
| id | doaj.art-31b500631c7c47f2a561a6b2a7213c24 |
| institution | Directory Open Access Journal |
| issn | 1844-6035 2067-2128 |
| language | English |
| last_indexed | 2024-04-12T23:06:44Z |
| publishDate | 2018-10-01 |
| publisher | Editura Universităţii din Oradea |
| record_format | Article |
| series | Journal of Electrical and Electronics Engineering |
| spelling | doaj.art-31b500631c7c47f2a561a6b2a7213c242022-12-22T03:12:54ZengEditura Universităţii din OradeaJournal of Electrical and Electronics Engineering1844-60352067-21282018-10-011122730Development of Precise Low Value Capacitance Measurement System for Cryogenics Two Phase Flow ApplicationSINGH Gaurav Kumar0PURWAR Gaurav1PATEL Rakesh2TANNA Vipul L.3PRADHAN Subrata4Institute for Plasma Research, Homi Bhabha National Institute, IndiaInstitute for Plasma Research, Homi Bhabha National Institute, IndiaInstitute for Plasma Research, Homi Bhabha National Institute, IndiaInstitute for Plasma Research, Homi Bhabha National Institute, IndiaInstitute for Plasma Research, Homi Bhabha National Institute, IndiaIn cryogenic two phase flow, it is always challenging to measure the quality and void fraction. In this regard, an effort has been made to indigenously develop an electronic circuit to measure the void fraction by measuring the capacitance of the order of picofarads accurately depending upon the dielectric constant of nitrogen in vapor and liquid phase. The state-of-art electronics card has been developed and tested successfully for its performance and validation. Using this card, an experiment has been conducted using liquid nitrogen cryo transfer line to study the two phase void fraction. In this paper, the design basis and working principle of the designed electronics card along with the performance results are discussed. A/D conversion and DAQ system has been implemented to display the direct measurement data in a computer.http://electroinf.uoradea.ro/images/articles/CERCETARE/Reviste/JEEE/JEEE_V11_N2_OCT_2018/05paper1130SINGH.pdfTwo-phaseNitrogenvoid fractioncapacitancecryogenicsvoid sensor |
| spellingShingle | SINGH Gaurav Kumar PURWAR Gaurav PATEL Rakesh TANNA Vipul L. PRADHAN Subrata Development of Precise Low Value Capacitance Measurement System for Cryogenics Two Phase Flow Application Journal of Electrical and Electronics Engineering Two-phase Nitrogen void fraction capacitance cryogenics void sensor |
| title | Development of Precise Low Value Capacitance Measurement System for Cryogenics Two Phase Flow Application |
| title_full | Development of Precise Low Value Capacitance Measurement System for Cryogenics Two Phase Flow Application |
| title_fullStr | Development of Precise Low Value Capacitance Measurement System for Cryogenics Two Phase Flow Application |
| title_full_unstemmed | Development of Precise Low Value Capacitance Measurement System for Cryogenics Two Phase Flow Application |
| title_short | Development of Precise Low Value Capacitance Measurement System for Cryogenics Two Phase Flow Application |
| title_sort | development of precise low value capacitance measurement system for cryogenics two phase flow application |
| topic | Two-phase Nitrogen void fraction capacitance cryogenics void sensor |
| url | http://electroinf.uoradea.ro/images/articles/CERCETARE/Reviste/JEEE/JEEE_V11_N2_OCT_2018/05paper1130SINGH.pdf |
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