Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/87245
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dc.contributor.authorSandfort, Vincenzen
dc.contributor.authorTrabold, Barbara M.en
dc.contributor.authorAbdolvand, Amiren
dc.contributor.authorBolwien, Carstenen
dc.contributor.authorRussell, Philip St. J.en
dc.contributor.authorWöllenstein, Jürgenen
dc.contributor.authorPalzer, Stefanen
dc.date.accessioned2018-01-24T04:07:00Zen
dc.date.accessioned2019-12-06T16:38:03Z-
dc.date.available2018-01-24T04:07:00Zen
dc.date.available2019-12-06T16:38:03Z-
dc.date.issued2017en
dc.identifier.citationSandfort, V., Trabold, B. M., Abdolvand, A., Bolwien, C., Russell, P. S. J., Wöllenstein, J., et al. (2017). Monitoring the Wobbe Index of Natural Gas Using Fiber-Enhanced Raman Spectroscopy. Sensors, 17(12), 2714-.en
dc.identifier.urihttps://hdl.handle.net/10356/87245-
dc.identifier.urihttp://hdl.handle.net/10220/44340en
dc.description.abstractThe fast and reliable analysis of the natural gas composition requires the simultaneous quantification of numerous gaseous components. To this end, fiber-enhanced Raman spectroscopy is a powerful tool to detect most components in a single measurement using a single laser source. However, practical issues such as detection limit, gas exchange time and background Raman signals from the fiber material still pose obstacles to utilizing the scheme in real-world settings. This paper compares the performance of two types of hollow-core photonic crystal fiber (PCF), namely photonic bandgap PCF and kagomé-style PCF, and assesses their potential for online determination of the Wobbe index. In contrast to bandgap PCF, kagomé-PCF allows for reliable detection of Raman-scattered photons even below 1200 cm−1, which in turn enables fast and comprehensive assessment of the natural gas quality of arbitrary mixtures.en
dc.format.extent17 p.en
dc.language.isoenen
dc.relation.ispartofseriesSensorsen
dc.rights© 2017 The Author(s). Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).en
dc.subjectRaman Spectroscopyen
dc.subjectWobbe Indexen
dc.titleMonitoring the Wobbe Index of Natural Gas Using Fiber-Enhanced Raman Spectroscopyen
dc.typeJournal Articleen
dc.contributor.schoolSchool of Electrical and Electronic Engineeringen
dc.identifier.doihttp://dx.doi.org/10.3390/s17122714en
dc.description.versionPublished versionen
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