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SAE ARP1846B

Name: SAE ARP1846B PDF | Request Standard
SKU: 2b26fcac5dc5

Measurement of Far Field Noise from Gas Turbine Engines During Static Operation

Standard by SAE International, 2020-12-21

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SAE ARP1846B.PDFSecure PDF
SAE ARP1846B.PDFOnline Access

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Language: English
License Type: Single User
Updates: Not Included

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Language: English
License Type: Enterprise / Multi User
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About This Item

Recommendations presented in this document are intended primarily for the acquisition of far-field noise data. The test engine is to be appropriately configured and operated so that the sound pressure levels obtained are consistent with the specific objectives of the test. The principal output of the data reduction system is one-third octave band sound pressure levels. However, when appropriate, data may be recorded for purposes of broader or narrower bandwidth analysis. This ARP is in need of an update. Work is being done by industry on this topic, but much of it is proprietary in nature. Should the need arise, and support and resources become available, A-21 can create a WIP to do a new document or revision. In the meantime, the document should be stabilized.

SKU: 2b26fcac5dc5

Publication Date: 2020-12-21

Standard Status: latest

Publisher: SAE International

Document Type: Aerospace Standard

Subject: Gas turbines, Noise, Noise measurement, Research and development, Turbofan engines, Data acquisition and handling, Flight tests, Test procedures, Sound quality

Official SAE: Doi link

This Version: ARP1846B (2020-12-21)
Previous Version: ARP1846A (2008-03-05)
Previous Version: ARP1846 (1995-09-19)

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