HEAT TRANSFER COEFFICIENTS IN A COMPRESSOR CASE FOR IMPROVED TIP CLEARANCE CONTROL SYSTEM
A compressor case to blade tip clearance system comprising a rotor having blades with tips, the case including an inner case comprising at least one surface feature fluidly coupled to a distribution manifold disposed in a cooling air passageway, the at least one surface feature configured to interac...
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Main Authors | , |
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Format | Patent |
Language | English |
Published |
10.06.2021
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Subjects | |
Online Access | Get full text |
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Summary: | A compressor case to blade tip clearance system comprising a rotor having blades with tips, the case including an inner case comprising at least one surface feature fluidly coupled to a distribution manifold disposed in a cooling air passageway, the at least one surface feature configured to interact with the cooling air, and a tip clearance located between the tips and the inner case; wherein the tip clearance is maintained responsive to a flow of the cooling air over the at least one surface feature. |
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Bibliography: | Application Number: US201916704642 |