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SAE AIR4065A

Name: SAE AIR4065A PDF | Request Standard
SKU: da3f137e33a0

Propeller/Propfan In-Flight Thrust Determination

Standard by SAE International, 2012-05-29

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SAE AIR4065A.PDFSecure PDF
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Language: English
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Language: English
License Type: Enterprise / Multi User
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About This Item

AIR 4065, "Propeller/Propfan In-Flight Thrust Determination" addresses steady state propeller thrust as applied to aircraft which are usually powered by gas turbine engines. It includes theory, examples and methods which have been used. Specifically two methods are discussed, the "J" or traditional J,Cp,Ct, η method including the SBAC variation and a new method we call the "Theta" method which is dependent on knowing blade angle, power/torque and flight Mach number. Implementation guidelines are offered as well as overall approaches to flight testing. Appendices include expansions on theory and testing as well as examples. The overall objectives and approach described in this document were intended to provide guidance and benchmarking. Readers may refer to this approach and practice guidance for application, comparison, or extension to their specific related tasks, using the appropriate technical data, requirements and the most current applicable references. The general approach and guidance are considered stable in regards to the above stated intent.

SKU: da3f137e33a0

Publication Date: 2012-05-29

Standard Status: latest

Publisher: SAE International

Document Type: Aerospace Standard

Subject: Business and general aviation aircraft, Computational fluid dynamics, Wind tunnel tests, Propellers and rotors, Turbofan engines, Commercial aircraft, Scale models, Gas turbines,

Official SAE: Doi link

This Version: AIR4065A (2012-05-29)
Previous Version: AIR4065 (2004-11-17)

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