Atmospheric Icing Sensors - Capacitive Techniques
Sensors & Transducers is an open access journal which means that all content is freely available without charge to the user or his/her institution. Users are allowed to read, download, copy, distribute, print, search, or link to the full texts of the articles, or use them for any other lawful pu...
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ftunivtroemsoe:oai:munin.uit.no:10037/11617 2023-05-15T15:11:04+02:00 Atmospheric Icing Sensors - Capacitive Techniques Mughal, Umair Najeeb Virk, Muhammad Shakeel 2013-01-22 https://hdl.handle.net/10037/11617 eng eng International Frequency Sensors Associations Publishing (IFSA Publishing) Sensors & Transducers Journal Norges forskningsråd: 195153 Mughal UN, Virk MS. Atmospheric Icing Sensors - Capacitive Techniques. Sensors & Transducers Journal. 2013;18:24-32 FRIDAID 1029263 1726-5479 2306-8515 https://hdl.handle.net/10037/11617 openAccess VDP::Technology: 500 Arktisk teknologi / Arctic Technology Peer reviewed 2013 ftunivtroemsoe 2021-06-25T17:55:22Z Sensors & Transducers is an open access journal which means that all content is freely available without charge to the user or his/her institution. Users are allowed to read, download, copy, distribute, print, search, or link to the full texts of the articles, or use them for any other lawful purpose, without asking prior permission from the publisher or the author. This is in accordance with the BOAI definition of open access. The application of capacitive sensing technique is widely distributed in different physical domains primarily because of the diversity in dielectric permittivity and due to its minimum loading error and inertial effects. Atmospheric ice is a complex mixture of water, ice and air which is reflected in its complex dielectric constant. There are many existing atmospheric icing sensors but only few are based on their complex dielectric permittivity measurements. This technique is very suitable because the capacitive variation in this mixture is due to the reorientation of water dipole in the electromagnetic radiation's oscillating field. Depending on the frequency, the dipole may move in time to the field, lag behind it or remain apparently unaffected. This variation is clearly reflected on the Cole-Cole-diagram, which is a measure of the relaxation frequency. This paper is a detailed understanding of some capacitive sensing techniques in general but based upon dielectric variations and some existing capacitive based atmospheric ice sensing techniques. It is emphasized that the capacitive method proposed by Jarvenin provides maximum atmospheric icing parameters hence future atmospheric icing sensors may utilize the proposed technique with some modifications to further reduce the loading errors. Text Arctic Arktis* University of Tromsø: Munin Open Research Archive Arctic |
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University of Tromsø: Munin Open Research Archive |
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ftunivtroemsoe |
language |
English |
topic |
VDP::Technology: 500 Arktisk teknologi / Arctic Technology |
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VDP::Technology: 500 Arktisk teknologi / Arctic Technology Mughal, Umair Najeeb Virk, Muhammad Shakeel Atmospheric Icing Sensors - Capacitive Techniques |
topic_facet |
VDP::Technology: 500 Arktisk teknologi / Arctic Technology |
description |
Sensors & Transducers is an open access journal which means that all content is freely available without charge to the user or his/her institution. Users are allowed to read, download, copy, distribute, print, search, or link to the full texts of the articles, or use them for any other lawful purpose, without asking prior permission from the publisher or the author. This is in accordance with the BOAI definition of open access. The application of capacitive sensing technique is widely distributed in different physical domains primarily because of the diversity in dielectric permittivity and due to its minimum loading error and inertial effects. Atmospheric ice is a complex mixture of water, ice and air which is reflected in its complex dielectric constant. There are many existing atmospheric icing sensors but only few are based on their complex dielectric permittivity measurements. This technique is very suitable because the capacitive variation in this mixture is due to the reorientation of water dipole in the electromagnetic radiation's oscillating field. Depending on the frequency, the dipole may move in time to the field, lag behind it or remain apparently unaffected. This variation is clearly reflected on the Cole-Cole-diagram, which is a measure of the relaxation frequency. This paper is a detailed understanding of some capacitive sensing techniques in general but based upon dielectric variations and some existing capacitive based atmospheric ice sensing techniques. It is emphasized that the capacitive method proposed by Jarvenin provides maximum atmospheric icing parameters hence future atmospheric icing sensors may utilize the proposed technique with some modifications to further reduce the loading errors. |
format |
Text |
author |
Mughal, Umair Najeeb Virk, Muhammad Shakeel |
author_facet |
Mughal, Umair Najeeb Virk, Muhammad Shakeel |
author_sort |
Mughal, Umair Najeeb |
title |
Atmospheric Icing Sensors - Capacitive Techniques |
title_short |
Atmospheric Icing Sensors - Capacitive Techniques |
title_full |
Atmospheric Icing Sensors - Capacitive Techniques |
title_fullStr |
Atmospheric Icing Sensors - Capacitive Techniques |
title_full_unstemmed |
Atmospheric Icing Sensors - Capacitive Techniques |
title_sort |
atmospheric icing sensors - capacitive techniques |
publisher |
International Frequency Sensors Associations Publishing (IFSA Publishing) |
publishDate |
2013 |
url |
https://hdl.handle.net/10037/11617 |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic Arktis* |
genre_facet |
Arctic Arktis* |
op_relation |
Sensors & Transducers Journal Norges forskningsråd: 195153 Mughal UN, Virk MS. Atmospheric Icing Sensors - Capacitive Techniques. Sensors & Transducers Journal. 2013;18:24-32 FRIDAID 1029263 1726-5479 2306-8515 https://hdl.handle.net/10037/11617 |
op_rights |
openAccess |
_version_ |
1766341979991441408 |