In-situ monitoring of carbon dioxide emissions from a diesel engine using a mid-infrared optical fibre sensor

Elfed Lewis; John Clifford; Colin Fitzpatrick; Gerard Dooly; Weizhong Zhao; Tong Sun; Ken Grattan; James Lucas; Martin Degner; Hartmut Ewald; Steffan Lochmann; Gero Bramann; Edoardo Merlone-Borla; Flavio Gili

doi:10.1117/12.885186

17 May 2011 In-situ monitoring of carbon dioxide emissions from a diesel engine using a mid-infrared optical fibre sensor

Elfed Lewis; John Clifford; Colin Fitzpatrick; Gerard Dooly; Weizhong Zhao; Tong Sun; Ken Grattan; James Lucas; Martin Degner; Hartmut Ewald; Steffan Lochmann; Gero Bramann; Edoardo Merlone-Borla; Flavio Gili

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Proceedings Volume 7753, 21st International Conference on Optical Fiber Sensors; 77534P (2011) https://doi.org/10.1117/12.885186
Event: 21st International Conference on Optical Fibre Sensors (OFS21), 2011, Ottawa, Canada

Abstract

A robust optical fibre based CO₂ exhaust gas sensor operating in the mid infrared spectral range is described. It is capable of detecting on board carbon dioxide (CO₂) emissions from both diesel and petrol engines. The optical fibre sensor is not cross sensitive to other gaseous species in the exhaust such as water vapour (H₂O), carbon monoxide (CO), oxides of nitrogen (NO_x) or oxides of sulphur (SO_x).The response of the sensor to carbon dioxide present in the exhaust of Fiat Croma diesel engine are presented.

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Elfed Lewis, Elfed Lewis, John Clifford, John Clifford, Colin Fitzpatrick, Colin Fitzpatrick, Gerard Dooly, Gerard Dooly, Weizhong Zhao, Weizhong Zhao, Tong Sun, Tong Sun, Ken Grattan, Ken Grattan, James Lucas, James Lucas, Martin Degner, Martin Degner, Hartmut Ewald, Hartmut Ewald, Steffan Lochmann, Steffan Lochmann, Gero Bramann, Gero Bramann, Edoardo Merlone-Borla, Edoardo Merlone-Borla, Flavio Gili, Flavio Gili, } "In-situ monitoring of carbon dioxide emissions from a diesel engine using a mid-infrared optical fibre sensor", Proc. SPIE 7753, 21st International Conference on Optical Fiber Sensors, 77534P (17 May 2011); doi: 10.1117/12.885186; https://doi.org/10.1117/12.885186

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