Full Content is available to subscribers

Subscribe/Learn More  >

Infrared Low Temperature Turbine Vane Rough Surface Heat Transfer Measurements

[+] Author Affiliations
R. J. Boyle, C. M. Spuckler, B. L. Lucci, W. P. Camperchioli

NASA Glenn Research Center, Cleveland, OH

Paper No. 2000-GT-0216, pp. V003T01A024; 15 pages
  • ASME Turbo Expo 2000: Power for Land, Sea, and Air
  • Volume 3: Heat Transfer; Electric Power; Industrial and Cogeneration
  • Munich, Germany, May 8–11, 2000
  • Conference Sponsors: International Gas Turbine Institute
  • ISBN: 978-0-7918-7856-9
  • Copyright © 2000 by ASME


Turbine vane heat transfer distributions obtained using an infrared camera technique are described. Infrared thermography was used because non-contact surface temperature measurements were desired. Surface temperatures were 80°C or less. Tests were conducted in a three vane linear cascade, with inlet pressures between 0.14 and 1.02atm., and exit Mach numbers of 0.3, 0.7, and 0.9, for turbulence intensities of approximately 1 and 10%. Measurements were taken on the vane suction side, and on the pressure side leading edge region. The designs for both the vane and test facility are discussed. The approach used to account for conduction within the vane is described. Midspan heat transfer distributions are given for the range of test conditions.

Copyright © 2000 by ASME



Interactive Graphics


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

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