TRIP STRIPS FOR AUGMENTED BOUNDARY LAYER MIXING

An airfoil includes a first wall (403, 503a, 603a) and a second wall (503b, 603b) that at least partially define a channel (400, 500, 600), and a trip strip (402) coupled to the first wall (403), where at least a part of the trip strip (402) forms a corrugated pattern. A gas turbine engine includes...

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Bibliographic Details
Main Authors STILLMAN, William P, STYBORSKI, Jeremy
Format Patent
LanguageEnglish
French
German
Published 03.11.2021
Subjects
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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Summary:An airfoil includes a first wall (403, 503a, 603a) and a second wall (503b, 603b) that at least partially define a channel (400, 500, 600), and a trip strip (402) coupled to the first wall (403), where at least a part of the trip strip (402) forms a corrugated pattern. A gas turbine engine includes a compressor section (19), a combustor section (20), and a turbine section (21), where the turbine section (21) includes an airfoil, where the airfoil includes a first wall (403, 503a, 603a) and a second wall (503b, 603b) that at least partially define a channel (400, 500, 600), and a trip strip (402) coupled to the first wall (403), where at least a part of the trip strip (402) forms a corrugated pattern.
Bibliography:Application Number: EP20190179785