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SAE ARP1420

Gas Turbine Engine Inlet Flow Distortion Guidelines

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Organization: SAE
Publication Date: 1 April 2017
Status: active
Page Count: 25
scope:

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 continue to develop 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.

Document History

SAE ARP1420
April 1, 2017
Gas Turbine Engine Inlet Flow Distortion Guidelines
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 continue...
February 1, 2002
Gas Turbine Engine Inlet Flow Distortion Guidelines
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 continue...
February 1, 2002
Gas Turbine Engine Inlet Flow Distortion Guidelines
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 continue...
November 1, 1998
Gas Turbine Engine Inlet Flow Distortion Guidelines
SCOPE: 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...
March 1, 1978
Gas Turbine Engine Inlet Flow Distortion Guidelines
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References

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