X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Sender: To: lml@lancaironline.net Date: Fri, 04 Oct 2013 10:31:37 -0400 Message-ID: X-Original-Return-Path: Received: from hrndva-omtalb.mail.rr.com ([71.74.56.122] verified) by logan.com (CommuniGate Pro SMTP 6.0.7) with ESMTP id 6502286 for lml@lancaironline.net; Fri, 04 Oct 2013 10:25:30 -0400 Received-SPF: none receiver=logan.com; client-ip=71.74.56.122; envelope-from=Wolfgang@MiCom.net X-Original-Return-Path: X-Authority-Analysis: v=2.0 cv=IuicgcDg c=1 sm=0 a=MHZY6FYWMEQOp7S43i2QIw==:17 a=3Zlka_XeuxsA:10 a=ttCsPuSJ-FAA:10 a=rTjvlri0AAAA:8 a=KGjhK52YXX0A:10 a=RQRdmc_gNv8A:10 a=Ia-xEzejAAAA:8 a=3oc9M9_CAAAA:8 a=SkCgH0PqUrfs0znSMEQA:9 a=wPNLvfGTeEIA:10 a=EzXvWhQp4_cA:10 a=U8Ie8EnqySEA:10 a=ip4jE2UMo_FcK-buUUIA:9 a=_W_S_7VecoQA:10 a=PSnnrfnnihGBQUf8:21 a=MHZY6FYWMEQOp7S43i2QIw==:117 X-Cloudmark-Score: 0 X-Authenticated-User: X-Originating-IP: 74.218.201.50 Received: from [74.218.201.50] ([74.218.201.50:1441] helo=lobo) by hrndva-oedge04.mail.rr.com (envelope-from ) (ecelerity 2.2.3.46 r()) with ESMTP id DB/12-01415-8BFCE425; Fri, 04 Oct 2013 14:24:56 +0000 X-Original-Message-ID: From: "Wolfgang" X-Original-To: References: Subject: Re: [LML] LNC2 flaps at Reflex X-Original-Date: Fri, 4 Oct 2013 10:24:49 -0400 MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_0068_01CEC0EB.F47AF730" X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2900.5512 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.5512 This is a multi-part message in MIME format. ------=_NextPart_000_0068_01CEC0EB.F47AF730 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable At angles less than about 15=BA, you can simply use the sin or tan = function and be close enough. 10=BA - 7 =BA =3D 3=BA Sin(3=BA) x 11.75" =3D 0.615" Tan(3=BA) x 11.75" =3D 0.616" Wolfgang ----- Original Message -----=20 From: steve=20 To: lml@lancaironline.net=20 Sent: Thursday, October 03, 2013 4:37 PM Subject: Re: [LML] LNC2 flaps at Reflex GrayHawk, My TE to the center of the hinge is 11.75" what would you guess the = measurement up from the faired in position is to get the -10 degrees? = You are right there is play on the small tailed 320-360. Steve Alderman N25SA -----Original Message----- From: Sky2high To: lml Sent: Thu, Oct 3, 2013 8:18 am Subject: [LML] LNC2 flaps at Reflex One small point. On the ground the flaps are adjusted and faired in = at -7 degrees. In flight the effective angle is different as the flaps = are reflexed further up by air loads that may well result in -10 = degrees. This may be simulated on the ground by manually lifting the = trailing edge of the flap with it at its electrically powered fully = reflexed position and measuring that angle as the effective flight = angle. Don't be timid in lifting the TE. Grayhawk ------=_NextPart_000_0068_01CEC0EB.F47AF730 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable
At angles less than about 15=BA, you = can simply use=20 the sin or tan function and be close enough.
10=BA - 7 =BA =3D 3=BA
Sin(3=BA) x 11.75" =3D = 0.615"
Tan(3=BA) x 11.75" =3D = 0.616"
 
Wolfgang
 
----- Original Message -----
From:=20 steve =
Sent: Thursday, October 03, = 2013 4:37=20 PM
Subject: Re: [LML] LNC2 flaps = at=20 Reflex

GrayHawk,
 
My TE to the center of the hinge is 11.75" what would you guess = the=20 measurement up from the faired in position is to get the -10 degrees? = You are=20 right there is play on the small tailed 320-360.
 
Steve Alderman  N25SA
-----Original=20 Message-----
From: Sky2high <Sky2high@aol.com>
To: lml = <lml@lancaironline.net>
Se= nt:=20 Thu, Oct 3, 2013 8:18 am
Subject: [LML] LNC2 flaps at = Reflex

One small point.  On the ground the flaps are adjusted=20 and faired in at -7 degrees.  In flight the effective angle = is=20 different as the flaps are reflexed further up by air loads that may = well=20 result in -10 degrees.  This may be simulated on the = ground by=20 manually lifting the trailing edge of the flap with it at its = electrically=20 powered fully reflexed position and measuring that angle as the = effective=20 flight angle.  Don't be timid in lifting the TE.
 
Grayhawk  =20
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