25th Congress of International Council of the Aeronautical Sciences, 3 - 8 September 2006, Hamburg, Germany
Paper ICAS 2006-5.8.3

ADVANCED LINER COOLING NUMERICAL ANALYSIS FOR LOW EMISSION COMBUSTORS

A. Andreini, J. L. Champion*, B. Facchini, E. Mercier**, M. Surace
Univ. of Florence, Italy; *LCD-CNRS, France; **SNECMA, France

Keywords: liner, cooling, effusion

Low emissions goal has changed several aspects of combustor cooling, which need significant design efforts to match desired performances. Paper deals with simplified 1D and complete CFD-3D conjugate simulations of effusion cooling, performed in the first year of INTELLECT-D.M. (FP6-EUproject). Geometries are derived from typical LPP combustor cooling configurations.

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