0

Full Content is available to subscribers

Subscribe/Learn More  >

Evaluation of Weighted Sum of Grey Gases Coefficients for Combustion Gases Using Predicted Emissivities From High Resolution Spectroscopic Databases

[+] Author Affiliations
Mehdi Bahador

Siemens Industrial Turbomachinery AB, Finspong, Sweden

Bengt Sunden

Lund University, Lund, Sweden

Paper No. GT2008-51028, pp. 1791-1799; 9 pages
doi:10.1115/GT2008-51028
From:
  • ASME Turbo Expo 2008: Power for Land, Sea, and Air
  • Volume 4: Heat Transfer, Parts A and B
  • Berlin, Germany, June 9–13, 2008
  • Conference Sponsors: International Gas Turbine Institute
  • ISBN: 978-0-7918-4314-7 | eISBN: 0-7918-3824-2
  • Copyright © 2008 by ASME

abstract

A new set of weighted sum of grey gases coefficients have been predicted using new total emissivity databases for CO2 -H2 O mixtures and pure H2 O in different ranges of pressure. For this purpose, available high temperature spectroscopic databases were verified and suitable databases were selected. By line by line calculations, the total emissivity was calculated and the effects of total and partial pressures on this parameter were investigated. Finally, sets of total emissivity data on the wide range of temperatures and pressure path lengths were predicted which were used to estimate a new weighted sum of grey gases coefficients.

Copyright © 2008 by ASME

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