X-Virus-Scanned: clean according to Sophos on Logan.com From: "Tracy Crook" Received: from mail-qk0-f173.google.com ([209.85.220.173] verified) by logan.com (CommuniGate Pro SMTP 6.2c1) with ESMTPS id 9688029 for flyrotary@lancaironline.net; Thu, 20 Apr 2017 13:35:36 -0400 Received-SPF: pass receiver=logan.com; client-ip=209.85.220.173; envelope-from=rwstracy@gmail.com Received: by mail-qk0-f173.google.com with SMTP id d131so52677971qkc.3 for ; Thu, 20 Apr 2017 10:35:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=message-id:mime-version:to:from:subject:date:importance:in-reply-to :references; bh=VYT+fOr7f1f2aclJMKlVr2qpj9L+2DHnE0ctDT1PxIo=; b=BI1L4ftgVK8TiNpaw9Av57JBVGN9B9JpTuVfeqGNHHNczjiy+a5gA7KNYBAcd2p/Ts PVulfyV5ZfK/mgLox2cFlaTW1o7vh9JQ6pNveNzmNx58C96oy/cQCd/Vjnq2Jk5MmAUm P+QscI7JWialqrqE0cD8rawQjgGczzPzLqY1nZ24SIg5eg7vb58wiRt7OI9filRFdsaw SjPQFa41MqkgBg/iUVHBsT9FTGE2292eWUO1xI2rFuy16upszf3ynDurmCFJlreRzo+S Bnd2O/WWgTyEp3KyCwxkr2IPRoTLvnQPV3iS3JyiPzjE3ssxNdj7AFXSo0gYWL/elOxl gWHQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:message-id:mime-version:to:from:subject:date :importance:in-reply-to:references; bh=VYT+fOr7f1f2aclJMKlVr2qpj9L+2DHnE0ctDT1PxIo=; b=bb6d0LRRgKrLTBa/RNmrsDovGvDQ+Ob/uftBGWCD7QP4iCXlJoh0QGm81q7/+kjwO9 0ttaWxppo6cVVbWUuDaQ2lEqZNEn7kYYDDRi3FROhfsOa87VA56RDQPRiFwIF42LWIoX zyHvkgdjVNnfGkIsjKdXjge0VxtpEDKkRkcSsd9Sms5tH6n1jsw90a1S9oZ81UZuOv2Z UeQCvtC0dFcoe7TPqqthGHbk2+bD1btISnxjjTuIU8IsI6SEofTH0q2A85TTD0Pu7q0m rFYq84v9in49beEo6BWRcM0tJEuyiBkXVN5hNYYPGHWZCqPx9moHi+PDUjAtglue68cq hQFQ== X-Gm-Message-State: AN3rC/7mzejq9EvkAl9JT/+GGrXZoSaFhmOJ7LB0nMm55lt8LpMntN1U LTOmI9CiXRv52HJnArQ= X-Received: by 10.55.154.204 with SMTP id c195mr3209198qke.293.1492709717664; Thu, 20 Apr 2017 10:35:17 -0700 (PDT) Return-Path: Received: from ?IPv6:::ffff:192.168.254.5? (h54.86.91.75.dynamic.ip.windstream.net. [75.91.86.54]) by smtp.gmail.com with ESMTPSA id q1sm1643268qki.31.2017.04.20.10.35.15 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 20 Apr 2017 10:35:16 -0700 (PDT) Message-ID: <58f8f154.01c9370a.176d.98d9@mx.google.com> MIME-Version: 1.0 To: Rotary motors in aircraft Subject: RE: [FlyRotary] Re: eccentric (crank) case ventalation Date: Thu, 20 Apr 2017 13:35:14 -0400 Importance: normal X-Priority: 3 In-Reply-To: References: Content-Type: multipart/alternative; boundary="_A1F023DC-2B03-481E-82F6-D40E457B9821_" --_A1F023DC-2B03-481E-82F6-D40E457B9821_ Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" I think the reason the rotary has such a ridiculously small crankcase breat= her passage is that almost all blow-by gas gets automatically recycled into= the intake ports. P Port engines may need more since this only works for = side port engines. Tracy Sent from Mail for Windows 10 From: Bill Schertz Sent: Thursday, April 20, 2017 1:30 PM To: Rotary motors in aircraft Subject: [FlyRotary] Re: eccentric (crank) case ventalation I ran it to a small plastic bottle filled with brass wool to try and captur= e any oil droplets. In over 100 hours of operation, I have never seen any l= iquid accumulate. Bill Schertz =C2=A0 From: Todd Bartrim=20 Sent: Thursday, April 20, 2017 11:14 AM To: Rotary motors in aircraft=20 Subject: [FlyRotary] Re: eccentric (crank) case ventalation =C2=A0 I just tubed it over to the air filter box, but I've always been curious as= to what others are doing with this as well, but just never bothered to ask= . =C2=A0 Todd Bartrim =C2=A0 On Thu, Apr 20, 2017 at 8:54 AM, ARGOLDMAN wr= ote: I am finally finishing my renesis rebuild, with so much help from this list= -- thanks =C2=A0 My question is with regard to the ventilation of the case. it seems that th= e rotary has a nipple off of the filler tube for this purpose... (I don't t= hink that I have that tube currently and will probably make one) =C2=A0 Using this port, is it a good idea to just plumb it out of the back of the = airplane as with a crank case vent? Is the amount of oil/vapor created significant enough to collect it and rec= ycle it? =C2=A0 What ch'all doing? =C2=A0 Thanks again, =C2=A0 Rich =C2=A0 =C2=A0 =C2=A0 --_A1F023DC-2B03-481E-82F6-D40E457B9821_ Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset="utf-8"

I think the reason the rotary has su= ch a ridiculously small crankcase breather passage is that almost all blow-= by gas gets automatically recycled into the intake ports.=C2=A0 P Port engi= nes may need more since this only works for side port engines.

 

Tracy

 

Sent from Mail for Windows 10

=

 

From: Bill Schertz
Sent: Thursday, April 20, 2017 1:30 PM
To: Rotary motors in aircraft
Subject: [FlyR= otary] Re: eccentric (crank) case ventalation

 

I ran it to a small plastic bottle filled with brass wool to t= ry and capture any oil droplets. In over 100 hours of operation, I have nev= er seen any liquid accumulate.

Bill Schertz

 =

From: Todd Bartrim

Sent: Thursday, April 20, 2017 11:14 AM

To:= Rotary motors in aircraft

<= p class=3DMsoNormal style=3D'background:whitesmoke'>Subject: [FlyRotary] Re: eccentric (crank) case ventalation

 

I just tubed it over to the air filter bo= x, but I've always been curious as to what others are doing with this as we= ll, but just never bothered to ask.

 =

Todd Bartrim

=

 

On Thu, Apr 20, 2017 at 8:54 AM, ARGOLDMA= N <flyr= otary@lancaironline.net> wrote:

I am finally finishing my renesis reb= uild, with so much help from this list-- thanks

 

My question is with= regard to the ventilation of the case. it seems that the rotary has a nipp= le off of the filler tube for this purpose... (I don't think that I have th= at tube currently and will probably make one)

 =

Using this port, is = it a good idea to just plumb it out of the back of the airplane as with a c= rank case vent?

Is the amount of = oil/vapor created significant enough to collect it and recycle it?

 

<= span style=3D'font-size:10.0pt;font-family:"Arial",sans-serif;color:black'>= What ch'all doing?=

 

=

Thanks again,

 

Rich

 

 

 =

 

= --_A1F023DC-2B03-481E-82F6-D40E457B9821_--