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Search: Posts Made By: kaylol
Showing results 1 to 7 of 7
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Forum: Aerodynamics
07-10-2012, 02:02 AM
Replies: 18
Views: 2,401
Posted By kaylol

RE: Typical rpm of a propellor?

Thanks for all the responses. Problem solved.
Forum: Aerodynamics
06-28-2012, 12:33 AM
Replies: 18
Views: 2,401
Posted By kaylol

RE: Typical rpm of a propellor?

Thanks BMatthews for combining the threads.

So, any ideas on the Reynolds' number?
Forum: Aerodynamics
06-26-2012, 04:04 AM
Replies: 18
Views: 2,401
Posted By kaylol

RE: Typical rpm of a propellor?

That makes sense. Thank you.
Forum: Aerodynamics
06-26-2012, 03:55 AM
Replies: 1
Views: 874
Posted By kaylol

Airfoil data - which reynolds number do I take it at?

I found a plot of the lift and drag coefficients on an airfoil that I'm interested in, but the plots differ with reynolds' number. How do I decide which reynolds number to take it at?

I am working...
Forum: Aerodynamics
06-26-2012, 02:22 AM
Replies: 18
Views: 2,401
Posted By kaylol

Typical rpm of a propellor?

What would be the typical range of rpm when using a 0.28m propellor like this one : http://www.modelflight.com.au/graupner_propellers_nylon.htm ?
I need to know the rpm to do some calulcations since...
Forum: Aerodynamics
06-25-2012, 10:47 AM
Replies: 4
Views: 1,658
Posted By kaylol

RE: Aerfoil data - drag and lift coefficients

Thank you both very much for your replies.

In the last link iron eagle posted I was able to find a link to a software that can give the values I need.
Forum: Aerodynamics
06-25-2012, 02:31 AM
Replies: 4
Views: 1,658
Posted By kaylol

Aerfoil data - drag and lift coefficients

I need aerfoil data that I don't seem to be able to find

Mainly I'm looking for lift coefficient and drag coefficient with respect to angle of attack for the Clark-Y aerfoil. Do equations or...
Showing results 1 to 7 of 7


 
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