Re: Re: AMA record error(s)

From: Phedon Tsiknopoulos <phedon21t_at_yahoo.com>
Date: Mon, 16 Sep 2013 14:36:53 -0700

Thanks, it's info that I need. Ciao, Phedon.

Sent from my iPhone

On Sep 16, 2013, at 10:01 AM, <ykleetx_at_gmail.com> wrote:

> A rough conversion factor for Tan II or SS is
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> width = 1.5 x density
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> where width is in inches, and density is in g per inch.
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> In Bill's case, the motor was 19.5" and 1.14g, which is .029 g/in or roughly 0.043" in width.
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> --- In Indoor_Construction_at_yahoogroups.com, <indoor_construction_at_yahoogroups.com> wrote:
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> The rubber data is in a previous post. I don't measure the width of rubber. I go by weight per unit length. I can say for sure it is much larger than .032".
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> On 9/15/2013 4:33 PM, Phedon Tsiknopoulos wrote:
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>> How thin do you strip the rubber, is it .032" or less, and how long is the loop? Thanks. Phedon.
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>> Sent from my iPhone
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>> On Sep 15, 2013, at 12:57 PM, William Gowen <wdgowen_at_...> wrote:
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>>> Nah. Its just luck.
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>>> On Sep 15, 2013 3:55 PM, <joshuawfinn_at_...> wrote:
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>>>> --- In Indoor_Construction_at_yahoogroups.com, Phedon Tsiknopoulos <phedon21t_at_...> wrote:
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>>>> > WOW! Precision all the way. Nothing left to chance. I am very
>>>> > impressed. I guess that's what it takes to break records.
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>>>> That, and extreme care in building, lots of time diagnosing minute design flaws, finding excellent rubber (with a torque curve that works for your aircraft) and so on...
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Received on Mon Sep 16 2013 - 14:37:05 CEST