CLINQUANT POUR AUBE DE TURBOMACHINE

The tinsel (20) has a base (20B) i.e. plate, connecting lateral sections (20A) with each other. A multilayer structure has three layers (31-33) that are fixed and superposed with respect to one another and made of respective materials. The materials of the layers (31, 33) possess respective Young�...

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Bibliographische Detailangaben
Hauptverfasser: DOUGUET CHARLES, LOMBARD JEAN PIERRE, JACQ CHRISTOPHE
Format: Patent
Sprache:fre
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Zusammenfassung:The tinsel (20) has a base (20B) i.e. plate, connecting lateral sections (20A) with each other. A multilayer structure has three layers (31-33) that are fixed and superposed with respect to one another and made of respective materials. The materials of the layers (31, 33) possess respective Young's moduli of elasticity with values E and E', at any operating temperature in an operating temperature range of the tinsel. The material of the layer (32) possesses a Young's modulus of elasticity with a value ranging from E/ 20 to E/ 5 and from E'/ 20 to E'/ 5, at the temperature. The materials of two of the layers are metallic alloy or organic matrix composite materials. The material of the other layer is non-metallic material.