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SAE ARP1420A

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by

Gas Turbine Engine Inlet Flow Distortion Guidelines

Available format(s)

Hardcopy , PDF

Superseded date

20-07-2011

Superseded by

SAE ARP1420B

Language(s)

English

Published date

01-11-1998

€129.21
Excluding VAT

DocumentType
Standard
Pages
23
PublisherName
SAE International
Status
Superseded
SupersededBy
Supersedes

The turbine-engine inlet flow distortion methodology addressed in this document applies only to the effects of inlet total-pressure distortion. Practices employed to quantify these effects are developing and therefore, periodic updates are anticipated. The effects of other forms of distortion on flow stability and performance and of any distortion on aeroelastic stability are not addressed.The guidelines can be used as necessary to create a development method to minimize the risk of inlet/engine compatibility problems. The degree to which guidelines for descriptor use, assessment techniques, and testing outlined in this document are applied to a specific program should be consistent with the expected severity of the compatibility problem.

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