X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from mail-ey0-f180.google.com ([209.85.215.180] verified) by logan.com (CommuniGate Pro SMTP 5.4.0) with ESMTPS id 5040162 for flyrotary@lancaironline.net; Fri, 01 Jul 2011 22:41:49 -0400 Received-SPF: pass receiver=logan.com; client-ip=209.85.215.180; envelope-from=wdleonard@gmail.com Received: by eyg24 with SMTP id 24so1225373eyg.25 for ; Fri, 01 Jul 2011 19:41:14 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:content-type; bh=DubggjzWAG/Judjbcrkb7vn5EQwmmSBLq+Rs8qW66aI=; b=vS5oMae0f922nEY5NPWEkWHoAQ/5MII1nFq4zpAgwH8lD7yrfQ2FdQh99CXpKZcvGy JXAt7hBM7vMAXrOaQHMEWs7cOzvX1WjirG3CsiyvP/XQyhSNKAhPXR0PBfQ6KOYsxkgf +rar4YsSpD8AxeXEKIg7vVAnNicRjEgoOGEVI= MIME-Version: 1.0 Received: by 10.213.98.202 with SMTP id r10mr274869ebn.95.1309574473047; Fri, 01 Jul 2011 19:41:13 -0700 (PDT) Received: by 10.213.13.72 with HTTP; Fri, 1 Jul 2011 19:41:13 -0700 (PDT) Date: Fri, 1 Jul 2011 19:41:13 -0700 Message-ID: Subject: Water injection system From: David Leonard To: Rotary motors in aircraft Content-Type: multipart/alternative; boundary=00504502d23745de2304a70d11db --00504502d23745de2304a70d11db Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: quoted-printable Bobby, Thanks so much for the help. So, is that 100cc/min? Then in a 15 min race I would only use 1.5L of ADI? If so, I could easly addapt my existing smok= e system to double as ADI injection. (It holds about 3 gal). That would make it really easy! I would probably use 2 100cc and turn them on manually at 40" - I am only using the system for a handful of races.. I didn't see just the nozzles on any on the Snow Performance web site. Should I just call them? --=20 David Leonard Turbo Rotary RV-6 N4VY http://N4VY.RotaryRoster.net http://RotaryRoster.net On Fri, Jul 1, 2011 at 4:31 PM, Bobby J. Hughes wrote: > ****** > > Dave,**** > > ** ** > > I=92m using an ET150 110V pump with 1/8=94 NPTF fittings. It=92s rated fo= r > continuous duty and weights a little over a pound. Snow Performance for > nozzles and fittings. I based the controller on the attached pdf. The LM= 339 > chip will allow you to control up to four different nozzles triggered at > different MP sensor voltages. So you could trigger a 60CC injector at 36= MP > and another 60cc at 40 MP etc. I run one 100CC triggered at 32 MP with no > intercooler for climb. **** > > ** ** > > http://www.clarksol.com/html/prodspecsET50-BPump.cfm**** > > ** ** > > > http://www.lovehorsepower.com/images/WI/Controller/water_injection_contro= ller_schematic3.jpg > **** > > ** ** > > Bobby**** > ------------------------------ > > *From:* **Rotary motors in aircraft** [mailto:flyrotary@lancaironline.net= ] > *On Behalf Of *David Leonard > *Sent:* Friday, July 01, 2011 1:40 PM > > *To:* **Rotary motors in aircraft** > *Subject:* [FlyRotary] Re: [Bulk] [FlyRotary] Re: GSL393/74028 Fuel Pump > Replacement/Fuel Leak > **** > > ** ** > > ** ** > > ** ** > > > On Jun 30, 2011, at 11:42 PM, "Bill Bradburry" > wrote:**** > > It will be difficult to burn more than about 20 gal per with a > rotary. Maybe as much as 30 gal with a turbocharged 20b.**** > > **** > > Bill B**** > > **** > > > **** > > I was seeing upwards of 30 gph with my turbo 13B while running the pylon= s > at ****Reno****. That would be about 45gph with a turbo 20B. Course I wa= s > running really rich to be sure I avoided detonation.. Am trying to desig= n a > water injection system to use more boost and run a little leaner.**** > > -- > David Leonard > > Turbo Rotary RV-6 N4VY > http://N4VY.RotaryRoster.net > http://RotaryRoster.net **** > > -- > Homepage: http://www.flyrotary.com/ > Archive and UnSub: > http://mail.lancaironline.net:81/lists/flyrotary/List.html > > --00504502d23745de2304a70d11db Content-Type: text/html; charset=windows-1252 Content-Transfer-Encoding: quoted-printable
Bobby,
Thanks so much for the help.=A0 So, is that 100cc/min?=A0 Then in a 15= min race I would only use 1.5L of ADI?=A0 If so, I could easly addapt my e= xisting smoke system to double as ADI injection. (It holds about 3 gal). = =A0That would make it really easy! =A0I would probably use 2 100cc and turn= them on manually at 40" - I am only using the system for a handful of= races..

I didn't see just the nozzles on any on the Snow Pe= rformance web site. =A0Should I just call them?

--= =A0
David Leonard

Turbo Rotary RV-6 N4VY
http://N4VY.RotaryRoster.net
http://RotaryRoster.= net

On Fri, Jul 1, 2011 at 4:31 PM, Bobby J. Hughes = <bhughes@qnsi.net> wrote:

Dave,<= /span>

=A0

I=92m using an ET150= 110V pump with 1/8=94 NPTF fittings. It=92s rated for continuous duty and = weights a little over a pound. Snow Performance for nozzles and fittings. = =A0I based the controller on the attached pdf. The LM339 chip will allow yo= u to control up to four different nozzles triggered at different MP sensor = voltages. =A0So you could trigger a 60CC injector at 36 MP and another 60cc= at 40 MP etc. I run one 100CC triggered at 32 MP with no intercooler for c= limb.

=A0

http://www.c= larksol.com/html/prodspecsET50-BPump.cfm

=A0

http://www.lovehorsepower.com/images/WI/Control= ler/water_injection_controller_schematic3.jpg

=A0

=A0Bobby<= /u>

=A0

=A0

=A0

=A0 It will be diffi= cult to burn more than about 20 gal per with a rotary.=A0 Maybe as much as = 30 gal with a turbocharged 20b.

=A0=

Bill B=

=A0=


=A0

I=A0was seeing upwards of 30 gph with my turbo 13B whi= le running the pylons at Reno. That would be ab= out 45gph with a turbo 20B.=A0 Course I was running really rich to be sure = I avoided detonation..=A0 Am trying to design a water injection system to u= se more boost and run a little leaner.

--
David Leonard

Turbo Rotary RV-6 N4VY
= http://N4VY.Rot= aryRoster.net
http://RotaryRoster.= net


--=
Homepage: =A0ht= tp://www.flyrotary.com/
Archive and UnSub: =A0 http://mail.lancaironline.net:81/lists= /flyrotary/List.html




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