AMELIORATIONS CONCERNANT DES COMPOSANTS A PROFILS D'AILETTES POUR MOTEURS A TURBINE

• Main Author: JOHN CHARLES COX, MARTIN HAMBLETT, STEPHEN EDWARD MORGAN ET ALFRED HENTY RUBINI
• Format: Patent
• Language: French
• Published: 06.06.1986
• Edition: 4
• Subjects: BLASTING; CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION; ENGINE PLANTS IN GENERAL; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; HEATING; LIGHTING; MACHINES OR ENGINES IN GENERAL; MECHANICAL ENGINEERING; NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES; STEAM ENGINES; TECHNICAL SUBJECTS COVERED BY FORMER USPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ARTCOLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; WEAPONS

POUR REDUIRE LES PERTES SECONDAIRES ET LES MAUVAISES DISTRIBUTIONS D'ECOULEMENT, UNE AILETTE 36, 38, TELLE QU'UNE AUBE DIRECTRICE DE TUYERE DE TURBINE A GAZ, EST CONCUE DE FACON A CE QUE DANS L'ETRANGLEMENT DELIMITE PAR LE BORD DE FUITE D'UNE AILETTE ET LE FLANC DE L'AILETTE ADJACENTE, LES LIGNES DE COURANT S A S DE L'ECOULEMENT DE GAZ LOCAL SONT PERPENDICULAIRES AU BORD DE FUITE DE L'AILETTE AU POINT D'INTERSECTION.