HIGH-TEMPERATURE COMPONENT FOR GAS TURBINE, GAS TURBINE BLADE AND GAS TURBINE

A high-temperature component for a gas turbine includes: a body part; and a porous part configured such that a cooling gas is capable of passing through the porous part. The high-temperature component for a gas turbine is configured such that distribution is created in an arrangement of the porous p...

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Bibliographische Detailangaben
1. Verfasser:	ISHIGURO, Tatsuo
Format:	Patent
Sprache:	eng
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 high-temperature component for a gas turbine includes: a body part; and a porous part configured such that a cooling gas is capable of passing through the porous part. The high-temperature component for a gas turbine is configured such that distribution is created in an arrangement of the porous part or a passing flow rate of the cooling gas at the porous part, in accordance with one or both of distributions of a thermal load and a pressure difference applied to the body part or the porous part. A gas turbine blade includes: a porous part which constitutes at least a trailing edge portion of an airfoil part and through which a cooling gas is passable, and the porous part has a porous rate having such a distribution that the cooling gas inside the airfoil part flows out through the porous part from a trailing edge of the airfoil part.