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SAE AIR 4065A:2012-05-29
Propeller/Propfan In-Flight Thrust Determination (Stabilized: May 2012)More info
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, ? 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.
| Author | SAE |
|---|---|
| Editor | SAE |
| Document type | Standard |
| Format | File |
| ICS | 49.050 : Aerospace engines and propulsion systems |
| Number of pages | 216 |
| Replace | SAE AIR 4065:2004-11-17 |
| Set | AEROPAKS10U-10 |
| Year | 2012 |
| Document history | SAE AIR 4065:2004-11-17 |
| Country | USA |
| Keyword | SAE 4065;SAE AIR4065A;SAE AIR4065A;SAE AIR 4065 |