[NSRCA-discussion] 8- cells?

[Ronald Van Putte]

Huh?  You talkin' to me?

Ron

On Mar 27, 2012, at 7:56 PM, J N Hiller wrote:

> Ron I'm thinking I need to plan the KV-RPM-Pitch relationship at 3.3 v/c. Is this realistic?
> Jim
>  
> -----Original Message-----
> From: nsrca-discussion-bounces at lists.nsrca.org [mailto:nsrca-discussion-bounces at lists.nsrca.org]On Behalf Of Ronald Van Putte
> Sent: Tuesday, March 27, 2012 5:50 PM
> To: General pattern discussion
> Subject: Re: [NSRCA-discussion] 8- cells?
>  
> I think the biggest problem for 8S battery fliers will be vertical performance, especially late in the flight.
>  
> Ron
>  
> On Mar 27, 2012, at 7:38 PM, atwooddon at aol.com wrote:
> 
> 
> Keith, I think there was a recent thread on RCU discussing a 2M model with 8S. 
>  
> For same relative performance (minus weight impact) you will need to increase the amps by about 20-25% to get the same watts.  You would either need a motor with a higher kV or a higher pitched prop or both to get similar watts.
>  
> Don
> 
> 
> -----Original Message-----
> From: Keith Hoard <khoard at gmail.com>
> To: General pattern discussion <nsrca-discussion at lists.nsrca.org>
> Sent: Tue, Mar 27, 2012 2:06 pm
> Subject: [NSRCA-discussion] 8- cells?
> 
> Is anyone trying 8 cells this year in their 2 meter plane?
>  
> Keith Hoard
> Collierville, TN
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