Re: Propeller camber

From: Yuan Kang Lee <ykleetx_at_gmail.com>
Date: Fri, 9 Apr 2010 23:28:51 -0700

Here is the picture.

Would someone tell me how to add attachments when using the web message post
editor?

-Kang
--- In Indoor_Construction_at_yahoogroups.com, "ykleetx" <ykleetx_at_...> wrote:
>
> Here is a pic of my F1L. I just finished the prop today. The prop is
> can formed; I didn't have time to carve the helical prop form.
> (okay, need to figure out how to attach a picture.)
>
> The prop was formed on a 4" diameter oatmeal container. It has *a lot*
> of camber. May be 15-20% Think of an airfoil made on a circle of 2"
> radius.
> This prop has 50% more area than my previous one. The .050" rubber had
> a lot of trouble turning the prop at 26" pitch. It's now set at 22"
> pitch, and still not pulling as hard as my previous prop at 26" pitch.
> I will likely decrease the pitch tomorrow.
>




Received on Fri Apr 09 2010 - 23:28:54 CEST

This archive was generated by Yannick on Sat Dec 14 2019 - 19:13:46 CET