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

P. Wright; David Mccormick; K. Ozanyan; M. Johnson; J. Black; E. Fisher; A. Chighine; H. McCann; Y. Feng; K. Khan; P. Bastock; Fuqiang Jia; D. Hewak; J. Nilsson; M. Lengden; D. Wilson; I. Armstrong; T. Benoy; W. Johnstone

doi:10.1109/AERO.2015.7119019

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

P. Wright, David Mccormick, K. Ozanyan, M. Johnson, J. Black, E. Fisher, A. Chighine, H. McCann, Y. Feng, K. Khan, P. Bastock, Fuqiang Jia, D. Hewak, J. Nilsson, M. Lengden, D. Wilson, I. Armstrong, T. Benoy, W. Johnstone

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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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.

Original language	English
Title of host publication	Aerospace Conference, 2015 IEEE
Place of Publication	IEEEXplore Digital Library
Publisher	IEEE
Pages	1-14
Number of pages	14
ISBN (Print)	978-1-4799-5379-0
DOIs	https://doi.org/10.1109/AERO.2015.7119019
Publication status	Published - Jun 2015
Event	IEEE Aerospace Conference - Big Sky, MT, USA Duration: 5 Mar 2015 → 12 Mar 2015

Conference

Conference	IEEE Aerospace Conference
City	Big Sky, MT, USA
Period	5/03/15 → 12/03/15

Keywords

aero engines
turbine exhaust
lasers
tomography

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

10.1109/AERO.2015.7119019

FULL-TEXT

1 Finished

Fibre-laser imaging of gas turbine exhaust species
Ozanyan, K. (PI) & Mccann, H. (CoI)
1/03/13 → 30/11/16
Project: Research

1 Article

An efficient approach for limited-data chemical species tomography and its error bounds
Polydorides, N., Tsekenis, S.-A., McCann, H., Prat, V.-D. A. & Wright, P., 2016, In: Royal Society of London. Proceedings A. Mathematical, Physical and Engineering Sciences. 472, 2187
Research output: Contribution to journal › Article › peer-review

Cite this

Wright, P., Mccormick, D., Ozanyan, K., Johnson, M., Black, J., Fisher, E., Chighine, A., McCann, H., Feng, Y., Khan, K., Bastock, P., Jia, F., Hewak, D., Nilsson, J., Lengden, M., Wilson, D., Armstrong, I., Benoy, T., & Johnstone, W. (2015). Progress towards non-intrusive optical measurement of gas turbine exhaust species distributions. In Aerospace Conference, 2015 IEEE (pp. 1-14). IEEE. https://doi.org/10.1109/AERO.2015.7119019

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title = "Progress towards non-intrusive optical measurement of gas turbine exhaust species distributions",

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.",

keywords = "aero engines, turbine exhaust, lasers, tomography",

author = "P. Wright and David Mccormick and K. Ozanyan and M. Johnson and J. Black and E. Fisher and A. Chighine and H. McCann and Y. Feng and K. Khan and P. Bastock and Fuqiang Jia and D. Hewak and J. Nilsson and M. Lengden and D. Wilson and I. Armstrong and T. Benoy and W. Johnstone",

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Wright, P, Mccormick, D, Ozanyan, K, Johnson, M, Black, J, Fisher, E, Chighine, A, McCann, H, Feng, Y, Khan, K, Bastock, P, Jia, F, Hewak, D, Nilsson, J, Lengden, M, Wilson, D, Armstrong, I, Benoy, T & Johnstone, W 2015, Progress towards non-intrusive optical measurement of gas turbine exhaust species distributions. in Aerospace Conference, 2015 IEEE. IEEE, IEEEXplore Digital Library, pp. 1-14, IEEE Aerospace Conference, Big Sky, MT, USA, 5/03/15. https://doi.org/10.1109/AERO.2015.7119019

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AU - Wright, P.

AU - Mccormick, David

AU - Ozanyan, K.

AU - Johnson, M.

AU - Black, J.

AU - Fisher, E.

AU - Chighine, A.

AU - McCann, H.

AU - Feng, Y.

AU - Khan, K.

AU - Bastock, P.

AU - Jia, Fuqiang

AU - Hewak, D.

AU - Nilsson, J.

AU - Lengden, M.

AU - Wilson, D.

AU - Armstrong, I.

AU - Benoy, T.

AU - Johnstone, W.

PY - 2015/6

Y1 - 2015/6

N2 - 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.

AB - 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.

KW - aero engines

KW - turbine exhaust

KW - lasers

KW - tomography

U2 - 10.1109/AERO.2015.7119019

DO - 10.1109/AERO.2015.7119019

M3 - Conference contribution

SN - 978-1-4799-5379-0

SP - 1

EP - 14

BT - Aerospace Conference, 2015 IEEE

PB - IEEE

CY - IEEEXplore Digital Library

T2 - IEEE Aerospace Conference

Y2 - 5 March 2015 through 12 March 2015

ER -

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

Abstract

Conference

Keywords

UN SDGs

Access to Document

Fingerprint

Projects

Fibre-laser imaging of gas turbine exhaust species

Research output

An efficient approach for limited-data chemical species tomography and its error bounds

Cite this