X-CGP-ClamAV-Result: CLEAN X-VirusScanner: Niversoft's CGPClamav Helper v1.23.0 (ClamAV engine v0.103.0) X-Junk-Score: 0 [] X-KAS-Score: 0 [] From: "RES res12@fairpoint.net" Received: from smtp.email-protect.gosecure.net ([208.80.202.2] verified) by logan.com (CommuniGate Pro SMTP 6.3.5) with ESMTPS id 209257 for flyrotary@lancaironline.net; Sun, 15 Aug 2021 15:42:35 -0400 Received-SPF: error receiver=logan.com; client-ip=208.80.202.2; envelope-from=res12@fairpoint.net Received: from mailproxy5.neonova.net ([137.118.40.135]) by smtp.email-protect.gosecure.net ({d5240d5a-f1ab-11eb-8ca1-cd6575cc1dee}) via TCP (outbound) with ESMTP id 20210815194217879_00003460 for ; Sun, 15 Aug 2021 12:42:17 -0700 X-RC-FROM: X-RC-RCPT: Received: from [IPv6:::ffff:192.168.2.7] (unknown [209.105.170.5]) (Authenticated sender: res12@fairpoint.net) by mailproxy5.neonova.net (Postfix) with ESMTPA id C6F93600069 for ; Sun, 15 Aug 2021 15:42:13 -0400 (EDT) MIME-Version: 1.0 To: Rotary motors in aircraft Subject: RE: [FlyRotary] Re: Interesting "Twin Pack" Rotary Demo Idea Date: Sun, 15 Aug 2021 14:38:31 -0500 Importance: normal X-Priority: 3 In-Reply-To: References: Content-Type: multipart/alternative; boundary="_B5719349-5B02-436C-AABD-3D56DF54433D_" Message-ID: <20210815194217879@smtp.email-protect.gosecure.net> X-DLP-OUTBOUND: 137.118.40.128/25 X-MAG-OUTBOUND: greymail.email-protect.gosecure.net@137.118.40.128/25 --_B5719349-5B02-436C-AABD-3D56DF54433D_ Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Yes it was! I did finish the development and do have the engine complete. I= did fly it a couple of times without any issues.=20 Age interfered with my flying. So it is just sitting here.=20 Richard . Sent from Mail for Windows From: Marc Wiese cardmarc@charter.net Sent: Sunday, August 15, 2021 14:05 PM To: Rotary motors in aircraft Subject: [FlyRotary] Re: Interesting "Twin Pack" Rotary Demo Idea Are single rotor engines still available? Was it Richard Sohjn (sp?) who ma= de one- the guy who made injector pimp kits? M Sent from my iPad On Aug 15, 2021, at 11:15 AM, RES res12@fairpoint.net wrote: =EF=BB=BF Ernest, you pretty much said it all.=20 Let me just add a few thing.=20 Since you have pretty much everything double, so are possible failure sourc= es.=20 Why counter rotating propellers? Is there a power density issue?=20 Would have to spend millions and millions to getting that into the air.=20 I have been there done that at a much simpler scale, with just one rotor, a= ll the way to safely fly it in my 700lb airplane.=20 =C2=A0 There is a lot more to it! =C2=A0 =C2=A0 Sent from Mail for Windows =C2=A0 From: RV9flyer 13B Rotary rv9flyer13b@gmail.com Sent: Sunday, August 15, 2021 8:10 AM To: Rotary motors in aircraft Subject: [FlyRotary] Interesting "Twin Pack" Rotary Demo Idea =C2=A0 An aero-engineer on the VANS Alternative Engine list posted his dream proje= ct on creating a Twin Pack single rotor to put in an RV-8. =C2=A0Some very = creative thinking to bring it along this far IMO! =C2=A0 =C2=A0 Doug=C2=A0 =C2=A0 =C2=A0 https://www.youtube.com/watch?v=3DkMxJ7G-lRhk =C2=A0 =C2=A0 =C2=A0 --_B5719349-5B02-436C-AABD-3D56DF54433D_ Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset="utf-8"

Yes i= t was! I did finish the development and do have the engine complete. I did = fly it a couple of times without any issues.

Age i= nterfered with my flying. So it is just sitting here.

Richard .

 

Sent from Mail for Windows

 

From: Marc W= iese cardmarc@charter.net
Sent: Sunday, August 15, 2021 14:05= PM
To: Rotary mot= ors in aircraft
Subject: [FlyRotary] Re: Interesting "Tw= in Pack" Rotary Demo Idea

 

Are single rotor engines still available? Was i= t Richard Sohjn (sp?) who made one- the guy who made injector pimp kits?

M=

Sent from my iPad

<= div>



On Aug 15, 2021, at 11:15 AM, RES res12@fairpoint.net <flyrotar= y@lancaironline.net> wrote:

= =EF=BB=BF

Ernest, you pretty much said i= t all.

Let me just add a few thing.

Since you have pretty much everything doub= le, so are possible failure sources.

Wh= y counter rotating propellers? Is there a power density issue? <= /p>

Would have to spend millions and millions to gettin= g that into the air.

I have been there = done that at a much simpler scale, with just one rotor, all the way to safe= ly fly it in my 700lb airplane.

 <= o:p>

There is a lot more to it!

 

 =

Sent from Mail for Windows

 

 

An aero-engineer on the VANS Alternative Engine lis= t posted his dream project on creating a Twin Pack single rotor to put in a= n RV-8.  Some very creative thinking to bring it along this far IMO! &= nbsp;

 

 <= /p>= --_B5719349-5B02-436C-AABD-3D56DF54433D_--