SAE AIR5826B
Current
The latest, up-to-date edition.
Distortion Synthesis/Estimation Techniques
Hardcopy , PDF
English
21-03-2017
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1 SCOPE
2 REFERENCES
3 BACKGROUND
4 REVIEW OF CURRENT STATUS
5 RECOMMENDATIONS
6 NOTES
Gives a review of published methods that have been used to provide estimates of the levels of distortion and/or the concomitant loss of stability pressure ratio that can occur when the recommended full complement of aerodynamic interface plane high-response instrumentation is not used when obtaining inlet data.
| DocumentType |
Standard
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| Pages |
15
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| ProductNote |
This version is now stabilized.
|
| PublisherName |
SAE International
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| Status |
Current
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| Supersedes |
This document provides a review of published methods that have been used to provide estimates of the levels of distortion and/or the concomitant loss of stability pressure ratio that can occur when the recommended full complement of aerodynamic interface plane high-response instrumentation is not used when obtaining inlet data. The methods have been categorized based on the underlying mathematical representation of the aerophysics. Further, the use of maximum value statistics, which has been used to further improve the results where short-duration time records have been employed, is discussed.
| MIL-HDBK-516 Revision C:2014 | AIRWORTHINESS CERTIFICATION CRITERIA |
| SAE AIR1419C | Inlet Total-Pressure-Distortion Considerations for Gas-Turbine Engines |
| SAE ARP 1420 : 2002 | GAS TURBINE ENGINE INLET FLOW DISTORTION GUIDELINES |
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