0
TECHNICAL PAPERS

Assessment of Various Film-Cooling Configurations Including Shaped and Compound Angle Holes Based on Large-Scale Experiments

[+] Author and Article Information
J. Dittmar, A. Schulz, S. Wittig

Institut für Thermische Strömungsmaschinen, Universität Karlsruhe (TH), 76128 Karlsruhe, Germany

J. Turbomach 125(1), 57-64 (Jan 23, 2003) (8 pages) doi:10.1115/1.1515337 History: Received November 21, 2001; Online January 23, 2003
Copyright © 2003 by ASME
Your Session has timed out. Please sign back in to continue.

References

Figures

Grahic Jump Location
Experimental setup and large-scale film-cooling model
Grahic Jump Location
Distributions of Reynolds number and acceleration parameter k
Grahic Jump Location
Photo of assembled suction side film-cooling test section
Grahic Jump Location
Investigated film-cooling injection configurations
Grahic Jump Location
Using the linear superposition principle for the determination of η and hf
Grahic Jump Location
Local adiabatic effectiveness η at low blowing rate
Grahic Jump Location
Local adiabatic effectiveness η at high blowing rate
Grahic Jump Location
Lateral averaged adiabatic effectiveness for small (a), medium (b), and high (c) blowing rate
Grahic Jump Location
Nondimensional local heat transfer coefficient hf/h0 at a blowing rate of M=0.5 and 1.0 respectively
Grahic Jump Location
Nondimensional local heat transfer coefficient hf/h0 at a blowing rate of M=1.5 and 3.0, respectively
Grahic Jump Location
Nondimensional lateral averaged heat transfer coefficient hf/h0 for small (a), medium (b), and high (c) blowing rate
Grahic Jump Location
Lateral averaged net heat flux reduction parameter NHFR for small (a), medium (b), and high (c) blowing rate

Tables

Errata

Discussions

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 Journal Articles
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