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SAE ARP4056

Name: SAE ARP4056 PDF | Request Standard
SKU: 98fc8e176974

ENGINE EXHAUST SYSTEM DESIGN CONSIDERATIONS FOR ROTORCRAFT

Standard by SAE International, 2021-03-11

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SAE ARP4056.PDFSecure PDF
SAE ARP4056.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

Turbine engines installed in rotorcraft have an exhaust system that is designed and produced by the aircraft manufacturer. The primary function of the exhaust system is to direct hot exhaust gases away from the airframe. The exhaust system may consist of a tailpipe, which is attached to the engine, and an exhaust fairing, which is part of the rotorcraft. The engine manufacturer specifies a baseline "referee" tailpipe design, and guaranteed engine performance is based upon the use of the referee tailpipe and tailpipe exit diameter. The configuration used on the rotocraft may differ from the referee tailpipe, but it is intended to minimize additional losses attributed to the installation. This Aerospace Recommended Practice (ARP) describes the physical, functional, and performance interfaces to be considered in the design of the aircraft exhaust system.

SKU: 98fc8e176974

Publication Date: 2021-03-11

Standard Status: latest

Publisher: SAE International

Document Type: Aerospace Standard

Subject: Gas turbines, Corrosion resistant alloys, Exhaust systems, Military aircraft, , , , ,

Official SAE: Doi link

This Version: ARP4056 (2021-03-11)

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