Accession Number:

ADA172470

Title:

Studies of Gas Turbine Heat Transfer: Airfoil Surface and End-Wall.

Descriptive Note:

Annual progress rept. 3 Jan 85-28 Feb 86,

Corporate Author:

MINNESOTA UNIV MINNEAPOLIS HEAT TRANSFER LAB

Report Date:

1986-04-01

Pagination or Media Count:

74.0

Abstract:

The annual report documents progress at the University of Minnesota Heat Transfer Laboratory on the topic of heat transfer from gas turbine airfoil and end-wall surface. Subtopics are Curvature effects, End-wall heat transfer and Near-end-wall heat transfer. Curvature effects on turbulent transport are shown for a smooth convex wall and for single-row film-cooled convex and concave walls. End-wall mass heat transfer coefficient contours show the horseshoe vortex, the passage vortex and an inner vortex.

Subject Categories:

  • Thermodynamics
  • Jet and Gas Turbine Engines

Distribution Statement:

APPROVED FOR PUBLIC RELEASE