PAROI ANNULAIRE DE CHAMBRE DE COMBUSTION EN AVAL D'UN COMPRESSEUR CENTRIFUGE

PAROI ANNULAIRE DE CHAMBRE DE COMBUSTION EN AVAL D'UN COMPRESSEUR CENTRIFUGE

The internal wall (30) or external wall has a set of cooling holes (44), each being inclined at an inclination angle with respect to a normal to the wall. The holes are distributed according to a set of axially spaced lines from/to each other to allow air to circulate from a cold side of the wall to...

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Hauptverfasser: LEGLAYE, FRANCOIS, COMMARET, PATRICE, ANDRE, CABRE, JEAN-FRANCOIS
Format: Patent
Sprache:fre
Schlagworte:
BLASTING
COMBUSTION APPARATUS
COMBUSTION PROCESSES
GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGHVELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
HEATING
LIGHTING
MECHANICAL ENGINEERING
WEAPONS
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creator LEGLAYE, FRANCOIS
COMMARET, PATRICE, ANDRE
CABRE, JEAN-FRANCOIS
description The internal wall (30) or external wall has a set of cooling holes (44), each being inclined at an inclination angle with respect to a normal to the wall. The holes are distributed according to a set of axially spaced lines from/to each other to allow air to circulate from a cold side of the wall to penetrate on a hot side, in order to form a film of cooling air along the wall. Geometric drilling axes of each of the holes are directed according to a direction of air flow (F2) circulating around the wall in order to maintain supply of air axially across the holes along the wall. An independent claim is also included for a combustion chamber.
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subjects BLASTING
COMBUSTION APPARATUS
COMBUSTION PROCESSES
GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGHVELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
HEATING
LIGHTING
MECHANICAL ENGINEERING
WEAPONS
title PAROI ANNULAIRE DE CHAMBRE DE COMBUSTION EN AVAL D'UN COMPRESSEUR CENTRIFUGE
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