SAE ARP1279A

Standard Indoor Method of Collection and Presentation of the Bare Turboshaft Engine Noise Data for Use in Helicopter Installations (Stabilized: Dec 2023)

SAE International , 12/18/2023

Publisher: SAE

File Format: PDF

$24.00$49.00

Description

SAE ARP1279A PDF

This Aerospace Recommended Practice (ARP) outlines a recommended test procedure, data collection and preparation method for indoor noise tests of a bare turboshaft engine suitable for helicopter installations. It should be recognized that free field measurements are preferable.

Published: 12/18/2023

File Size: 1 file , 760 KB

Language: English

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