Near-infrared incoherent broadband cavity enhanced absorption spectroscopy (NIR-IBBCEAS) for detection and quantification of major natural gas components
dc.contributor.advisor | Du, Ke | |
dc.contributor.author | Prakash, Neeraj | |
dc.contributor.committeemember | Kim, Seonghwan | |
dc.contributor.committeemember | Song, Hua | |
dc.contributor.committeemember | Park, Simon S. | |
dc.date | 2018-06 | |
dc.date.accessioned | 2018-04-25T14:55:42Z | |
dc.date.available | 2018-04-25T14:55:42Z | |
dc.date.issued | 2018-04-24 | |
dc.description.abstract | The efforts for reducing carbon emissions by switching from coal to natural gas have created a bigger threat to global warming through natural gas leaks. Apart from the monetary losses, leakage of natural gas releases methane, which can trap more than 80 times as much heat as carbon dioxide. Most often, the leaks are left unmonitored due to the huge cost and clumsy nature of existing leak detection techniques. Hence, this thesis presents the development of a low cost and efficient technique to simultaneously detect and quantify the major hydrocarbons in natural gas and thereby determine the gas composition. The instrument is based on the principle of incoherent broadband cavity enhanced absorption spectroscopy in the near infrared region (1100 to 1250 nm). The performance and detection sensitivities of the prototype were tested, and results showed detection limits much less than 1% of the lower explosion limits (LEL) of the gases. | en_US |
dc.identifier.citation | Prakash, N. (2018). Near-infrared incoherent broadband cavity enhanced absorption spectroscopy (NIR-IBBCEAS) for detection and quantification of major natural gas components. University of Calgary, Calgary, AB. doi:10.11575/PRISM/31828 | en_US |
dc.identifier.doi | http://dx.doi.org/10.11575/PRISM/31828 | |
dc.identifier.uri | http://hdl.handle.net/1880/106542 | |
dc.language.iso | eng | |
dc.publisher.faculty | Graduate Studies | |
dc.publisher.faculty | Schulich School of Engineering | |
dc.publisher.institution | University of Calgary | en |
dc.publisher.place | Calgary | en |
dc.rights | University of Calgary graduate students retain copyright ownership and moral rights for their thesis. You may use this material in any way that is permitted by the Copyright Act or through licensing that has been assigned to the document. For uses that are not allowable under copyright legislation or licensing, you are required to seek permission. | |
dc.subject | Natural gas leak detection | |
dc.subject | Optical leak monitoring | |
dc.subject | IBBCEAS | |
dc.subject.classification | Optics | en_US |
dc.subject.classification | Engineering--Environmental | en_US |
dc.subject.classification | Engineering--Mechanical | en_US |
dc.title | Near-infrared incoherent broadband cavity enhanced absorption spectroscopy (NIR-IBBCEAS) for detection and quantification of major natural gas components | |
dc.type | master thesis | |
thesis.degree.discipline | Mechanical and Manufacturing Engineering | |
thesis.degree.grantor | University of Calgary | |
thesis.degree.name | Master of Science (MSc) | |
ucalgary.item.requestcopy | true |