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TURBINE DISC [4 records]

Filter results by subject field Alphabetical list of terms

Filter results by subject field

Alphabetical list of terms

Record 1 2020-01-29

English

Subject field(s)
  • Turbines
  • Transformation of Momentum (Mechanical Components)
  • Aircraft Propulsion Systems
DEF

The rotating member on which the blades of an axial-flow turbine are carried.

CONT

The rotor element of the turbine section consists essentially of a shaft and a wheel. The turbine wheel is a dynamically balanced unit consisting of blades attached to a rotating disk. The disk, in turn, is attached to the main power-transmitting shaft of the engine. … The turbine disk is referred to as such without blades. When the turbine blades are installed, the disk then becomes the turbine wheel. The disk acts as an anchoring component for the turbine blades.

OBS

turbine disc: designation standardized by the British Standards Institution.

French

Domaine(s)
  • Turbines
  • Transformations de mouvements (Composants mécaniques)
  • Propulsion des aéronefs
OBS

disque de turbine : terme uniformisé par le Comité d'uniformisation de la terminologie aéronautique (CUTA) - Opérations aériennes.

Spanish

Campo(s) temático(s)
  • Turbinas
  • Transformación de la cantidad de movimiento (Componentes mecánicos)
  • Sistemas de propulsión de aeronaves
CONT

La conducción de calor desde los álabes hasta el disco de la turbina requiere que el disco sea refrigerado y así prevenir la fatiga térmica y las tasas de expansión y contracción no controladas.

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Record 2 2014-04-30

English

Subject field(s)
  • Aeroindustry

French

Domaine(s)
  • Constructions aéronautiques

Spanish

Save record 2

Record 3 2007-07-12

English

Subject field(s)
  • Turbines
  • Aircraft Propulsion Systems
CONT

In contrast, the blade roots and the retention slots of the first-stage turbine disk did not exhibit evidence of deformation, most likely since they were located further away from the heat source.

Key term(s)
  • first stage turbine disk
  • first-stage turbine disc
  • first stage turbine disc

French

Domaine(s)
  • Turbines
  • Propulsion des aéronefs
CONT

En revanche, le talon des aubes et les fentes de retenue du disque du premier étage de la turbine n'était pas déformés, sûrement parce qu'ils se trouvaient à une plus grande distance de la source de chaleur.

Spanish

Save record 3

Record 4 1976-06-19

English

Subject field(s)
  • Civil Engineering

French

Domaine(s)
  • Génie civil
OBS

BT-44

Spanish

Save record 4

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