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Nov 16, 2012, 04:34 PM
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United States, FL, Daytona Beach
Joined Aug 2010
2,342 Posts
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Anybody want to try this Calc ?
Figured i would post this up,it is a calc a friend of mine put together.All you have to do is fill in the top portion,and it will take care of the rest.....tell me what you think.I punched in a few of my combos,and it was close. http://rcwebclub.com/PropEngine.aspx
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Nov 16, 2012, 04:41 PM
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United States, FL, Daytona Beach
Joined Aug 2010
2,342 Posts
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I ran this against a few others,and seems to be around a 10% discrepancy...But like anything,all is a work in progress.What do you guys think ?
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Nov 16, 2012, 05:21 PM
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Joined Jul 2012
250 Posts
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Quote:
 Edit: I have to eat my words this one is pretty close |
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Last edited by Quadmad; Nov 16, 2012 at 05:34 PM.
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Nov 16, 2012, 05:24 PM
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Luton, UK
Joined May 2006
903 Posts
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If you want it to work for an F5B setup you need to allow for a lot lower volts per cell. It's 33% out against my logged data because I can't put in a realistic cell voltage.
Mind you 9.4kW in a B08 would be a lot of fun  Dick |
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Nov 16, 2012, 05:32 PM
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United States, FL, Daytona Beach
Joined Aug 2010
2,342 Posts
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Quote:
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Nov 16, 2012, 05:36 PM
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United States, FL, Daytona Beach
Joined Aug 2010
2,342 Posts
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Quote:
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Nov 16, 2012, 05:37 PM
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United States, FL, Daytona Beach
Joined Aug 2010
2,342 Posts
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Quote:
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Nov 16, 2012, 05:44 PM
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Joined Jul 2012
250 Posts
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Quote:
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Nov 16, 2012, 06:15 PM
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New Zealand, Tasman, Richmond
Joined Mar 2006
1,524 Posts
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What is it for - any specific flying application?
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Nov 16, 2012, 06:25 PM
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New Zealand, Auckland
Joined Jun 2011
115 Posts
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Chucked on some numbers from my setups, speed is pretty much bang on the money, amps show quite low and the estimated flight time is close to double what I actually get.
Nice calc, quick and easy, will be useful. Thanks Voodoo. QDRevenger. |
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Nov 16, 2012, 06:39 PM
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United States, FL, Daytona Beach
Joined Aug 2010
2,342 Posts
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Quote:
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Nov 16, 2012, 06:42 PM
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United States, FL, Daytona Beach
Joined Aug 2010
2,342 Posts
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Quote:
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Nov 16, 2012, 08:47 PM
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New Zealand, Tasman, Richmond
Joined Mar 2006
1,524 Posts
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I will try it with my known Ninja setups, should be interesting.....
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Nov 17, 2012, 12:02 AM
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United States, VA, Harrisonburg
Joined Mar 2004
2,257 Posts
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Speed is bang on for my setup.. flight time is 5 times longer (if only I could fit a battery bigger than 1300mah so i could get longer than 2 minute flight times), and amps are a bit higher
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Nov 17, 2012, 01:24 AM
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Brisbane
Joined Jun 2008
806 Posts
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Flightime and speed came out pretty close. Amps were a little low and voltage a little high.
Don't know what a Pound is 
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