Patent ID: 6482485
Filing Date: 2002-11-19
Classification: F02K,F05D,F28D,F28F,Y02E,Y10T

Abstract:
A structural part comprising a piece of thermo-structural composite material connected to a metal wall provided with fluid circulation passages, wherein the composite material piece comprises:a plate having a front face for exposure to a heat flux back face opposite said front face, and a plurality of stiffeners formed integrally with the plate and extending from the back face thereof, said stiffeners being spaced apart from one another and defining gaps therebetween over the whole height of the stiffeners between the back face of the plate and end edges of the stiffeners, and wherein the metal wall is fixed to the end edges of the stiffeners, whereby heat transfer between the plate and the metal wall principally takes place by radiation in said gaps.