Aki san
Thank you for confirming this.
I have found a calulator on RCGroups from May 2005 which generates a
Simplex airfoil from Chord and % camber so I can get the 2 or 3
different templates for a mixed F1L or EZB wing. I opened the *.txt
file in the post listed below with Excel and was able to get tables of X
and Y for airfoils. I used the Graphing function of Excel to plot them,
after adjusting the axes of the graph to give a 1/1 printout. It might
be better to divide metric chords by 25, or perhaps change the step size
in the function, to make the calculator more friendly to chords in mm.
iIt takes a little trial and error to match the height of straight and
diagonal ribs by adjusting the % camber.
Hope you and others find this useful.
Joe
RC Groups, Aircraft - General, Modeling Science, Simplex airfoil
formula?
Simplex airfoil calculator by JMP_Blackfoot
http://www.rcgroups.com/forums/showpost.php?p=3763107&postcount=15
<
http://www.rcgroups.com/forums/showpost.php?p=3763107&postcount=15>
--- In Indoor_Construction_at_yahoogroups.com, "Akihiro Danjo"
<adanjo-373_at_...> wrote:
>
> Joe san,
> Thank you for the correction. I also had realized my mistake but it
was
> about 2 hours after my posting.
> I am getting older.
> Aki
>
Received on Sun Dec 02 2012 - 17:54:40 CET