0

Full Content is available to subscribers

Subscribe/Learn More  >

Rapid Non-Intrusive Gas Turbine Exhaust Temperature Measurement

[+] Author Affiliations
Michael. A. Welch, Moira Hilton

University of Reading, Reading, United Kingdom

Chris W. Wilson

DERA Pyestock, Farnborough, United Kingdom

Paper No. 2000-GT-0101, pp. V002T02A021; 5 pages
doi:10.1115/2000-GT-0101
From:
  • ASME Turbo Expo 2000: Power for Land, Sea, and Air
  • Volume 2: Coal, Biomass and Alternative Fuels; Combustion and Fuels; Oil and Gas Applications; Cycle Innovations
  • Munich, Germany, May 8–11, 2000
  • Conference Sponsors: International Gas Turbine Institute
  • ISBN: 978-0-7918-7855-2
  • © British Crown copyright 2000. Published with the permission of the Defence Evaluation and Research Agency on behalf of the Controller of HMSO

abstract

An integrated data collection and rapid analysis system was developed which produces temperature maps of gas turbine efflux using Fourier Transform Infrared (FTIR) spectroscopy. The system is purely passive, collecting the infrared radiation from the hot plume gases and requiring no contact with the plume or additional source of infrared radiation. A remotely controlled infrared beam steering mechanism traverses in 2 dimensions, parallel to the direction of exhaust gas flow, positioning the line of sight of a FTIR spectrometer across the plume. Project-specific software integrates the collection of infrared spectra by the FTIR spectrometer (interfacing with the commercial spectrometer software) and analysis of the data utilising a single PC. The plume gas temperatures are calculated by comparison of specific CO2 bands with the radiance of a black body source.

© British Crown copyright 2000. Published with the permission of the Defence Evaluation and Research Agency on behalf of the Controller of HMSO

Figures

Tables

Interactive Graphics

Video

Country-Specific Mortality and Growth Failure in Infancy and Yound Children and Association With Material Stature

Use interactive graphics and maps to view and sort country-specific infant and early dhildhood mortality and growth failure data and their association with maternal

NOTE:
Citing articles are presented as examples only. In non-demo SCM6 implementation, integration with CrossRef’s "Cited By" API will populate this tab (http://www.crossref.org/citedby.html).

Some tools below are only available to our subscribers or users with an online account.

Related Content

Customize your page view by dragging and repositioning the boxes below.

Related eBook Content
Topic Collections

Sorry! You do not have access to this content. For assistance or to subscribe, please contact us:

  • TELEPHONE: 1-800-843-2763 (Toll-free in the USA)
  • EMAIL: asmedigitalcollection@asme.org
Sign In