This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Methods of Controlling Distortion of Inlet Airflow During Static Acoustical Tests of Turbofan Engines and Fan Rigs
- Aerospace Standard
- AIR1935A
- Stabilized
Downloadable datasets available
Annotation ability available
Sector:
Issuing Committee:
Language:
English
Scope
This Aerospace Information Report provides guidelines for hardware design. Guidelines on such items as engine types, test arrangements, and test purposes that would benefit from the use of an inflow control device during static noise testing are outside the scope of this report.
Rationale
This AIR is in need of an update, but recent engineering guidance is lacking. There is some work in this area being done by industry, and if at some time in the future an industry need arises, SAE A-21 can create a WIP to update. In the meantime, the document should be stabilized.
Recommended Content
| Aerospace Standard | Aircraft Noise Level Reduction Measurement of Building Façades |
| Aerospace Standard | Procedures for the Calculation of Airplane Fuel Consumption |
| Technical Paper | Fuel-Line Temperatures in Cars of 1931
|
Data Sets - Support Documents
| Title | Description | Download |
|---|---|---|
| TABLE 1 | DESIGN PARAMETERS OF INFLOW CONTROL DEVICES | |
| TABLE 2 | DIFFERENCES BETWEEN MEASURED FLYOVER SOUND PRESSURE LEVELS AND SOUND PRESSURE LEVELS PROJECTED FROM MEASUREMENTS AROUND A STATIC ENGINE | |
| TABLE 3 | DESIGN PARAMETERS FOR INFLOW CONTROL DEVICES |
Issuing Committee
A-21 Aircraft Noise Measurement Aviation Emission Modeling
To develop and maintain relevancy of recommended practices for aircraft noise measurement and guidance for modeling of both aircraft noise and aviation emissions and to promote a unified technical approach to support the practical assessment of their impact.
Reference
| Number | Title |
|---|---|
| AIAA Paper 77-1323 | This document is not part of the subscrption. |
| AIAA Paper 79-0655 | This document is not part of the subscrption. |
| AIAA Paper 80-1022P | This document is not part of the subscrption. |
| AIAA Paper 80-1023 | This document is not part of the subscrption. |
| AIAA Paper 80-1024 | This document is not part of the subscrption. |
| AIAA Paper 80-1025 | This document is not part of the subscrption. |
| AIAAPaper77-132 | This document is not part of the subscrption. |
| AIAAPaper77-139 | This document is not part of the subscrption. |
| AIAAPaper79-065 | This document is not part of the subscrption. |
| AIAAPaper80-102 | This document is not part of the subscrption. |
| ASME Paper 73-WA/GT-4 | This document is not part of the subscrption. |
| ASMEPaper73-WA/ | This document is not part of the subscrption. |
| NASACR165626 | This document is not part of the subscrption. |
| NASACR3302 | This document is not part of the subscrption. |
* Redlines comparisons are available for those standards
listed in the Revision History that contain a radio button. A
redline comparison of the current version against a revision is
accomplished by selecting the radio button next to the standard and
then selecting 'compare'. At this time, Redline versions only exist
for some AMS standards. SAE will continue to add redline versioning
with ongoing updates to SAE MOBILUS.