TURBINE BLADE AND TURBINE

TURBINE BLADE AND TURBINE

A turbine blade with an internally cooled turbine blade airfoil, in which a hollow space is divided by rib elements in at least one cooling channel carrying a coolant, wherein a recess of material, which is arranged next to at least one rib element on a turbine blade airfoil wall, is embodied such t...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: KURT, Nihal, AHMAD, Fathi, RADULOVIC, Radan
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
BLASTING
ENGINE PLANTS IN GENERAL
HEATING
LIGHTING
MACHINES OR ENGINES IN GENERAL
MECHANICAL ENGINEERING
NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES
STEAM ENGINES
WEAPONS
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Beschreibung
Zusammenfassung:A turbine blade with an internally cooled turbine blade airfoil, in which a hollow space is divided by rib elements in at least one cooling channel carrying a coolant, wherein a recess of material, which is arranged next to at least one rib element on a turbine blade airfoil wall, is embodied such that tensions occurring within the turbine blade airfoil can be reduced in a region surrounding the at least one rib element.