REFLECTOR: Velocity Views R.I. P.
Kevin Baker
flykb at verizon.net
Wed Mar 19 23:50:32 CDT 2008
I second that .......
At 10:59 PM 3/19/2008, Alex Balic wrote:
>Let me once again express my deep regret that Rick is no longer providing us
>with that outstanding source of Velocity information and general
>camaraderie- I used to get the warm fuzzies every time I found a new Views
>in my mailbox- everything stopped as I sat down a read it in it's entirety-
>gave me the extra boost to keep moving foreword on my project- I still have
>only read maybe 1 1/2 of the rarely/never-updated "new and improved" online
>version- really, I am not sure why Velocity Inc. had the views terminated-
>it has been an unfilled void ever since.
>
>Alex
>
>-----Original Message-----
>From: reflector-bounces at tvbf.org [mailto:reflector-bounces at tvbf.org] On
>Behalf Of Brett Ferrell
>Sent: Wednesday, March 19, 2008 12:28 PM
>To: Velocity Aircraft Owners and Builders list
>Subject: Re: REFLECTOR: VG for naca scoop.
>
>Tony,
>
>I think that this is the article that you're referring to. I've been
>seeking to expand my website with more content for owner/flyers as well as
>builders, and since there were so many great articles in the views I
>requested permission from Rick Lavoie to reprint some of them (to which he
>graciously consented). Here's the direct link:
>http://n44vf.velocityxl.com/articles/views/VV_1Q2003_VG.pdf
>
>Brett
>www.velocityxl.com (old builder's site)
>www.n44vf.com (new overall site)
>
> > -------Original Message-------
> > From: Tony Babb <tonybabb at alejandra.net>
> > Subject: Re: REFLECTOR: VG for naca scoop.
> > Sent: 19 Mar '08 10:32
> >
> > There was an article in Velocity Views a couple of years ago about VGs
>on
> > the top NACA scoops. Sorry I don't recall exactly what they said.
> >
> > -----Original Message-----
> > FROM: reflector-bounces at tvbf.org [mailto:reflector-bounces at tvbf.org] ON
> > BEHALF OF Al Gietzen
> > SENT: Wednesday, March 19, 2008 8:05 AM
> > TO: 'Velocity Aircraft Owners and Builders list'
> > SUBJECT: Re: REFLECTOR: VG for naca scoop.
> >
> >
> > Can anyone tell me how far ahead of the oil cooler scoop to place the
> > vgs to increase flow, also I want to put some ahead of my cabin
> > ventilator on the bottom of the pan as I'm not getting much flow out of
> > the vents in the back seat.
> >
> >
> > Any thoughts would be appreciated.
> >
> >
> > \Thanks
> >
> >
> > Jim
> >
> > Jim;
> >
> >
> > I'm not the expert, but I don't think it's a one
> > answer fits all. It depends on where the scoop is and how much
>boundary
> > layer buildup is expected. It may have to be trial and error.
> >
> >
> > If you are speaking of the stock NACA inlet on the side near the nose,
>I
> > wouldn't expect much potential from VGs. At that point there
> > isn't much BL, and relatively high pressure on the diverging
> > surface.
> >
> >
> > As a general answer, I'll just guess about 12" for small VGs
> > and shallow BL and further for larger VGs and thicker BL. Maybe someone
> > else has some experience and empirical data.
> >
> >
> > Al
> > --------------------
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>_______________________________________________
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>
>_______________________________________________
>To change your email address, visit
>http://www.tvbf.org/mailman/listinfo/reflector
>
>Visit the gallery! www.tvbf.org/gallery
>user:pw = tvbf:jamaicangoose
>Check new archives: www.tvbf.org/pipermail
>Check old archives: http://www.tvbf.org/archives/velocity/maillist.html
>
>
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