0
TECHNICAL PAPERS

Unsteady and Calming Effects Investigation on a Very High-Lift LP Turbine Blade—Part I: Experimental Analysis

[+] Author and Article Information
Thomas Coton, Tony Arts

Turbomachinery and Propulsion Department, von Karman Institute for Fluids Dynamics, 1640 Rhode-Saint-Genèse, Belgium

Michaël Lefebvre, Nicolas Liamis

Snecma Moteurs—Turbine Aero-Cooling Department, Center de Villaroche, 77550 Moissy Cramayel, France

J. Turbomach 125(2), 281-290 (Apr 23, 2003) (10 pages) doi:10.1115/1.1556013 History: Received December 21, 2001; Online April 23, 2003
Copyright © 2003 by ASME
Your Session has timed out. Please sign back in to continue.

References

Figures

Grahic Jump Location
Sketch of the wake generator
Grahic Jump Location
Distribution of the acceleration around the blade (based on fully turbulent NS computation)
Grahic Jump Location
Profile loss evolution with wake frequency
Grahic Jump Location
Loss coefficient maps (Reis,2=190,000)
Grahic Jump Location
Heat transfer coefficient distributions (gb/c=1.235)
Grahic Jump Location
Simultaneous raw heat transfer coefficient traces at Reis,2=190,000 (suction side)
Grahic Jump Location
Space-time diagrams of hadim (a), STD (b), and HTFI (c) at Reis,2=190,000, Sr=0
Grahic Jump Location
Phase-locked-averaged hadim:Reis,2=190,000,Sr=0.29 (a); Reis,2=650,000,Sr=0, (b); Reis,2=650,000,Sr=0.36 (c)
Grahic Jump Location
Phase-locked-averaged hadim (a), STD (b), and HTFI (c) at Reis,2=350,000,Sr=0.29
Grahic Jump Location
Phase-locked-averaged Δ(Reis,2=350,000,Sr=0.29)
Grahic Jump Location
Time-averaged intermittency factor evolution
Grahic Jump Location
Space-time evolutions of γ and Δ′ (Reis,2=190,000,Sr=0.29)
Grahic Jump Location
Distribution of the intermittency factor based on Wu’s formulation (Reis,2=190,000,Sr=0.29)

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