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Thrust and torque of a propeller

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Old   October 17, 2006, 08:15
Default Thrust and torque of a propeller
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Alex H
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What is the easiest or most common method of determing the thrust and torque for a 3D propeller (my first CFD 3D experience). This was modelled using a rotating reference frame and periodic boundaries.

Thanks in advance,

Alex.
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Old   October 17, 2006, 09:07
Default Re: Thrust and torque of a propeller
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Jason
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Report->Forces

That will output both the raw force and the coefficient. If you're working with coefficients, make sure you've set your reference values in Report->Reference Values.

Hope this helps, and good luck, Jason
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Old   June 29, 2016, 16:17
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mohammad ali
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excuse me!!!
what is the right refference area to get the right trust coeficient in proppelers?
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Old   July 1, 2016, 18:00
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Alex Pasic
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http://www.mh-aerotools.de/airfoils/propuls3.htm

http://web.mit.edu/16.unified/www/FA...es/node86.html

Seems it's just the disc area described by the propeller. I know that's the case for helicopter rotors...
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