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Trigear battery

 
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kaarsberg(at)terra.com.br
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PostPosted: Sun Nov 01, 2015 12:23 pm    Post subject: Trigear battery Reply with quote

One possible way of using what you have in a more efficient way, could be to place the ships' battery in the wheel tunnel in a sturdy enough moveable cage, adjustable in flight.
Any observations/thoughts on this??

Brgds,

Alex Kaarsberg

Quote:
On 01/11/2015, at 10:43, rampil <ira.rampil(at)gmail.com> wrote:



"With lightness in mind do you guys have any advice about making it lighter?
Wladimir"

Allow me to pass along some advise I received (as part of a crowd) from
Burt Rutan:

In the course of building your aircraft, you may be tempted to add devices
or materials not specified in the plans. To test such materials, place them
in your palm. Sharply accelerate your hand vertically towards the sky. If
performed properly, the material or device will depart your hand skyward.
If the material falls back to earth, it is too heavy, do not add it to your
aircraft!

Bom Dia!

--------
Ira N224XS




Read this topic online here:

http://forums.matronics.com/viewtopic.php?p=448515#448515












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Burrilla



Joined: 25 Apr 2015
Posts: 187

PostPosted: Sun Nov 01, 2015 1:31 pm    Post subject: Trigear battery Reply with quote

The CofG on a trigear does not move that much in flight to warrant the complication and weight of such a modification.

I'd stick the battery on the firewall or rear compartment in the luggage bay dependent on the Build and the equipment fitted.

My battery is on the firewall and that's just fine.

Alan
G-OBJT

Sent from my iPad

Quote:
On 1 Nov 2015, at 20:22, Alex Kaarsberg <kaarsberg(at)terra.com.br> wrote:



One possible way of using what you have in a more efficient way, could be to place the ships' battery in the wheel tunnel in a sturdy enough moveable cage, adjustable in flight.
Any observations/thoughts on this??

Brgds,

Alex Kaarsberg

> On 01/11/2015, at 10:43, rampil <ira.rampil(at)gmail.com> wrote:
>
>
>
> "With lightness in mind do you guys have any advice about making it lighter?
> Wladimir"
>
> Allow me to pass along some advise I received (as part of a crowd) from
> Burt Rutan:
>
> In the course of building your aircraft, you may be tempted to add devices
> or materials not specified in the plans. To test such materials, place them
> in your palm. Sharply accelerate your hand vertically towards the sky. If
> performed properly, the material or device will depart your hand skyward.
> If the material falls back to earth, it is too heavy, do not add it to your
> aircraft!
>
> Bom Dia!
>
> --------
> Ira N224XS
>
>
>
>
> Read this topic online here:
>
> http://forums.matronics.com/viewtopic.php?p=448515#448515







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Remi Guerner



Joined: 14 Dec 2010
Posts: 284

PostPosted: Mon Nov 02, 2015 12:29 am    Post subject: Re: Trigear battery Reply with quote

Modern batteries (LiPo) weighing around 1 kilogram are not anymore an effective way of adjusting CG position.
Remi


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