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Progress towards non-intrusive optical measurement of gas turbine exhaust species distributions

Progress towards non-intrusive optical measurement of gas turbine exhaust species distributions
Progress towards non-intrusive optical measurement of gas turbine exhaust species distributions
We report on the development of three systems intended to provide fast, non-intrusive measurement of cross-sectional distributions of pollutant species within gas turbine exhaust flows, during ground-based testing. This research is motivated by the need for measurement systems to support the introduction of technologies for reducing the environmental impact of civil aviation. Tomographic techniques will allow estimation of the distributions of CO2 , unburnt hydrocarbons (UHC), and soot, without obstruction of the exhaust, bypass or entrained flows, from measurements made in a plane immediately aft of the engine.
Wright, P.
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McCormick, David
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Ozanyan, Krikor
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Johnson, Mark
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Black, John
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Fisher, Edward
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Chighine, Andrea
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Polydorides, Nick
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McCann, Hugh
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Feng, Yutong
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Khan, Khouler
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Bastock, Paul
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Jia, Fuqiang
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Hewak, Dan
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Nilsson, Johan
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Lengden, Michael
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Wilson, David
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Armstrong, Ian
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Benoy, Thomas
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Johnstone, Walter
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Wright, P.
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McCormick, David
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Ozanyan, Krikor
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Johnson, Mark
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Black, John
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Fisher, Edward
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Chighine, Andrea
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Polydorides, Nick
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McCann, Hugh
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Feng, Yutong
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Khan, Khouler
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Bastock, Paul
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Jia, Fuqiang
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Hewak, Dan
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Nilsson, Johan
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Lengden, Michael
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Wilson, David
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Armstrong, Ian
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Benoy, Thomas
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Johnstone, Walter
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Wright, P., McCormick, David, Ozanyan, Krikor, Johnson, Mark, Black, John, Fisher, Edward, Chighine, Andrea, Polydorides, Nick, McCann, Hugh, Feng, Yutong, Khan, Khouler, Bastock, Paul, Jia, Fuqiang, Hewak, Dan, Nilsson, Johan, Lengden, Michael, Wilson, David, Armstrong, Ian, Benoy, Thomas and Johnstone, Walter (2015) Progress towards non-intrusive optical measurement of gas turbine exhaust species distributions. IEEE Aerospace Conference, United States. 07 Mar - 14 Jun 2015. (doi:10.1109/AERO.2015.7119019).

Record type: Conference or Workshop Item (Paper)

Abstract

We report on the development of three systems intended to provide fast, non-intrusive measurement of cross-sectional distributions of pollutant species within gas turbine exhaust flows, during ground-based testing. This research is motivated by the need for measurement systems to support the introduction of technologies for reducing the environmental impact of civil aviation. Tomographic techniques will allow estimation of the distributions of CO2 , unburnt hydrocarbons (UHC), and soot, without obstruction of the exhaust, bypass or entrained flows, from measurements made in a plane immediately aft of the engine.

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More information

Published date: 8 June 2015
Venue - Dates: IEEE Aerospace Conference, United States, 2015-03-07 - 2015-06-14

Identifiers

Local EPrints ID: 442446
URI: http://eprints.soton.ac.uk/id/eprint/442446
PURE UUID: ea9d189a-5b25-4ed9-b197-407ef9fef5cf
ORCID for Yutong Feng: ORCID iD orcid.org/0000-0002-6839-2106
ORCID for Dan Hewak: ORCID iD orcid.org/0000-0002-2093-5773
ORCID for Johan Nilsson: ORCID iD orcid.org/0000-0003-1691-7959

Catalogue record

Date deposited: 15 Jul 2020 16:31
Last modified: 07 Oct 2020 08:01

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Contributors

Author: P. Wright
Author: David McCormick
Author: Krikor Ozanyan
Author: Mark Johnson
Author: John Black
Author: Edward Fisher
Author: Andrea Chighine
Author: Nick Polydorides
Author: Hugh McCann
Author: Yutong Feng ORCID iD
Author: Khouler Khan
Author: Paul Bastock
Author: Fuqiang Jia
Author: Dan Hewak ORCID iD
Author: Johan Nilsson ORCID iD
Author: Michael Lengden
Author: David Wilson
Author: Ian Armstrong
Author: Thomas Benoy
Author: Walter Johnstone

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