X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from mail-pa0-f52.google.com ([209.85.220.52] verified) by logan.com (CommuniGate Pro SMTP 6.0c2) with ESMTPS id 5845908 for flyrotary@lancaironline.net; Sun, 28 Oct 2012 11:19:51 -0400 Received-SPF: pass receiver=logan.com; client-ip=209.85.220.52; envelope-from=rwstracy@gmail.com Received: by mail-pa0-f52.google.com with SMTP id hz10so2464438pad.25 for ; Sun, 28 Oct 2012 08:19:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=subject:references:from:content-type:x-mailer:in-reply-to :message-id:date:to:content-transfer-encoding:mime-version; bh=KDXZ1c7jkGh8VzlJy+c9rX+QRzV9rJUCb3AquT6sXkE=; b=PxnLHhGuVtbOT1CK8DuRsMHu15xJcvkiInl78NGzh9oa4QnDZl1qvTpez0RFZNmUqB MKzLAk4b5vWstCrS05Yxv0SQZA0O0ISpSjBrrdiMOOeEgMGdkb+zRuIF1pzQ0eQTY0Bu WnsXFvfLnEyVwUQDxC9Py1YjNbnMXPtFGe8UVCKxG1WhVeGX0a4fuR4bl0sLdKM8Na2N 77UyTGmSR7hKegFoFiXEXJ8+QducJjRRJ75Y9UjZaiQu4wai4jbfH+qqZV1PADXTGiz5 WuUML76zl3/hTUPJNkGIoBRb1jgNdWOvYV/5LLLkjomTdkOIaUfwFRtzaPcq/vJ+l7d6 an6Q== Received: by 10.66.86.65 with SMTP id n1mr76642979paz.48.1351437556865; Sun, 28 Oct 2012 08:19:16 -0700 (PDT) Return-Path: Received: from [192.168.1.3] (94.sub-70-196-196.myvzw.com. [70.196.196.94]) by mx.google.com with ESMTPS id bv6sm4369712pab.13.2012.10.28.08.19.14 (version=TLSv1/SSLv3 cipher=OTHER); Sun, 28 Oct 2012 08:19:16 -0700 (PDT) Subject: Re: [FlyRotary] Re: Flow paths References: From: Tracy Content-Type: multipart/alternative; boundary=Apple-Mail-AB3BEA29-049C-45A5-8469-49096CF0B81E X-Mailer: iPad Mail (10A403) In-Reply-To: Message-Id: Date: Sun, 28 Oct 2012 09:19:09 -0600 To: Rotary motors in aircraft Content-Transfer-Encoding: 7bit Mime-Version: 1.0 (1.0) --Apple-Mail-AB3BEA29-049C-45A5-8469-49096CF0B81E Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable Just one more comment. Although I completely agree with the recommendation= s for coolant plumbing you got, reaching 209 deg F on coolant after 4 minut= es of high throttle ground running does not mean anything. The goal should= not be to cool at full throttle under these conditions. Tracy Sent from my iPad On Oct 28, 2012, at 8:35 AM, "Randolph" wrote: > Thanks for your input guys... > I will remove all that plumbing and block off the 5/8" line observing wate= r temp changes... > =20 >=20 > From: Rotary motors in aircraft [mailto:flyrotary@lancaironline.net] On Be= half Of Lehanover@aol.com > Sent: Saturday, October 27, 2012 5:06 PM > To: Rotary motors in aircraft > Subject: [FlyRotary] Flow paths >=20 > =20 > Bad idea. That adds pressure to the radiator inlet side, and removes some o= f the hot water needed to heat the cool side of the block. The outlet in the= block can be used to supply a heater core, if cabin heat is needed. The out= let of the core if used, would be plumbed to the outlet tank of the radiator= near the return or suction side outlet to the pump. A simple car type cable= operated valve can be used to control water flow to the core or cut it off t= o zero flow. > Lynn E. Hanover > In a message dated 10/27/2012 10:58:30 A.M. Eastern Daylight Time, randolp= h7714@comcast.net writes: > My radiator has in inlet top and an outlet bottom and on opposite side. Th= e water pump outlet goes to the top radiator and I welded an extra 5/8 hose c= onnector there to receive hot water from what you describe as the midpoin= t of the flow path. Good idea or bad? > Thanks >=20 >=20 > __________ Information from ESET NOD32 Antivirus, version of virus signatu= re database 7635 (20121028) __________ >=20 > The message was checked by ESET NOD32 Antivirus. >=20 > http://www.eset.com >=20 >=20 > __________ Information from ESET NOD32 Antivirus, version of virus signatu= re database 7635 (20121028) __________ >=20 > The message was checked by ESET NOD32 Antivirus. >=20 > http://www.eset.com --Apple-Mail-AB3BEA29-049C-45A5-8469-49096CF0B81E Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: 7bit
Just one more comment.   Although I completely agree with the recommendations for coolant plumbing you got,  reaching 209 deg F on coolant after 4 minutes of high throttle ground running does not mean anything.   The goal should not be to cool at full throttle under these conditions.

Tracy

Sent from my iPad

On Oct 28, 2012, at 8:35 AM, "Randolph" <randolph7714@comcast.net> wrote:

Thanks for your input guys...
I will remove all that plumbing and block off the 5/8" line observing water temp changes...
 


From: Rotary motors in aircraft [mailto:flyrotary@lancaironline.net] On Behalf Of Lehanover@aol.com
Sent: Saturday, October 27, 2012 5:06 PM
To: Rotary motors in aircraft
Subject: [FlyRotary] Flow paths

 
Bad idea. That adds pressure to the radiator inlet side, and removes some of the hot water needed to heat the cool side of the block. The outlet in the block can be used to supply a heater core, if cabin heat is needed. The outlet of the core if used, would be plumbed to the outlet tank of the radiator near the return or suction side outlet to the pump. A simple car type cable operated valve can be used to control water flow to the core or cut it off to zero flow.
Lynn E. Hanover
In a message dated 10/27/2012 10:58:30 A.M. Eastern Daylight Time, randolph7714@comcast.net writes:
My radiator has in inlet top and an outlet bottom and on opposite side. The water pump outlet goes to the top radiator and I welded an extra 5/8 hose connector there to receive hot water from what you describe as the midpoint of the flow path. Good idea or bad?
Thanks


__________ Information from ESET NOD32 Antivirus, version of virus signature database 7635 (20121028) __________

The message was checked by ESET NOD32 Antivirus.

http://www.eset.com


__________ Information from ESET NOD32 Antivirus, version of virus signature database 7635 (20121028) __________

The message was checked by ESET NOD32 Antivirus.

http://www.eset.com
--Apple-Mail-AB3BEA29-049C-45A5-8469-49096CF0B81E--