[NSRCA-discussion] Aileron Differential
Bob Kane
getterflash at yahoo.com
Sun Mar 9 08:17:48 AKDT 2008
Also beware of the dopeler effect (pronounced dope-ler). That's where bad ideas seem good if they come at you fast enough.
Bob Kane
getterflash at yahoo.com
----- Original Message ----
From: "vicenterc at comcast.net" <vicenterc at comcast.net>
To: NSRCA Mailing List <nsrca-discussion at lists.nsrca.org>
Sent: Sunday, March 9, 2008 11:11:50 AM
Subject: Re: [NSRCA-discussion] Aileron Differential
And the universe is expanding.......
--
Vicente "Vince" Bortone
-------------- Original message --------------
From: Bob Richards <bob at toprudder.com>
When you are traveling at the speed of light, the headlights no longer function as headlights. They function as thrusters. :-)
Bob R.
Matthew Frederick <mjfrederick at cox.net> wrote:
.hmmessage P {PADDING-RIGHT:0px;PADDING-LEFT:0px;PADDING-BOTTOM:0px;MARGIN:0px;PADDING-TOP:0px;}BODY.hmmessage {FONT-SIZE:10pt;FONT-FAMILY:Tahoma;} OK... that made me laugh...
----- Original Message -----
From: chris moon
To: nsrca-discussion at lists.nsrca.org
Sent: Saturday, March 08, 2008 6:10 PM
Subject: Re: [NSRCA-discussion] Aileron Differential
Is this similar to traveling at the speed of light then turning on your headlights??
Ron Van Putte wrote: Nope. Ron Van putte On Mar 8, 2008, at 5:51 PM, Del Rykert wrote: Is there a Doppler effect if the ear listening is moving at the same direction and speed as the source of the sound? <g> Del -----
Original Message ----- From: "Ron Van Putte" <vanputte at cox.net> To: "NSRCA Mailing List" <nsrca-discussion at lists.nsrca.org> Sent: Saturday, March 08, 2008 6:37 PM Subject: Re: [NSRCA-discussion] Aileron Differential Yeah, that and the Doppler Effect. Ron Van Putte On Mar 8, 2008, at 12:49 PM, Keith Hoard wrote: The Coriolis Effect . . . . On Fri, Mar 7, 2008 at 5:53 PM, Nat Penton <natpenton at centurytel.net> wrote: Some of you guys covered the following in various ways. There is drag due to lift because the lift vector ( force ) is not perpendicular to the flight direction. Drag is a function of lift and that
component of the lift vector in the flight direction is called induced drag. Up, and down, both ailerons produce drag, but in unequal amounts if the wing is in lift mode. The difference in drag for pattern airplanes is small because of low wingloading ( low AOA ). The symmetrical airfoil plays a role in keeping the drag differential low because, to generate equal lift , upright to inverted, requires a different AOA for the non-symmetrical section. What did I forget? Nat _______________________________________________ NSRCA-discussion mailing list NSRCA-discussion at lists.nsrca.org http://lists.nsrca.org/mailman/listinfo/nsrca-discussion -- Keith Hoard Collierville, TN khoard at gmail.com
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