X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from zproxy.gmail.com ([64.233.162.197] verified) by logan.com (CommuniGate Pro SMTP 4.3.4) with ESMTP id 989608 for flyrotary@lancaironline.net; Thu, 09 Jun 2005 00:42:30 -0400 Received-SPF: pass receiver=logan.com; client-ip=64.233.162.197; envelope-from=wdleonard@gmail.com Received: by zproxy.gmail.com with SMTP id 34so450302nzf for ; Wed, 08 Jun 2005 21:41:44 -0700 (PDT) DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:reply-to:to:subject:in-reply-to:mime-version:content-type:references; b=hASNZiI3N8NKlkSL7hXoTIzR+kgjaohpdYEwdQDzVKKXakghD34n7th9fx1//AAYS8sX9PwVirWPFqxvjRIxyqtEgh/pQWtBOnh04yaTqGY17cQnOvN1vsk/edsHGRar5QYm1aNqRtJxYEDIIsfpcGGjSn7g5kFA9I5C28vQjgs= Received: by 10.36.2.18 with SMTP id 18mr128304nzb; Wed, 08 Jun 2005 21:41:44 -0700 (PDT) Received: by 10.36.9.4 with HTTP; Wed, 8 Jun 2005 21:41:44 -0700 (PDT) Message-ID: <1c23473f05060821415e4c2e1a@mail.gmail.com> Date: Wed, 8 Jun 2005 21:41:44 -0700 From: David Leonard Reply-To: David Leonard To: Rotary motors in aircraft Subject: Re: [FlyRotary] Re: coolant leak In-Reply-To: Mime-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_Part_106_6385995.1118292104113" References: ------=_Part_106_6385995.1118292104113 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Content-Disposition: inline On 6/8/05, Bob White wrote:=20 >=20 > Does anyone have an idea of how much volume increase I would expect to > see in the liquid between ambient and operating temps? I'm using dual > GM evaporator cores and have a 1.5 quart fill tank with a 1 quart > overflow tank. >=20 > Bob W. Bob, I have heard that expansion is about 4-5% of the volume of coolant=20 that you have. Mine expands about 1.5 cups on 2 gal of coolant. --=20 Dave Leonard Turbo Rotary RV-6 N4VY http://members.aol.com/_ht_a/rotaryroster/index.html http://members.aol.com/vp4skydoc/index.html ------=_Part_106_6385995.1118292104113 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Content-Disposition: inline

On 6/8/05, B= ob White <bob@bob-white.com= > wrote:
Does anyone have an idea of how = much volume increase I would expect to
see in the liquid between ambient= and operating temps?  I'm using dual
GM evaporator cores and have a 1.5 quart fill tank with a 1 quart
ov= erflow tank.

Bob W.
 
Bob, I have heard that expansion is about 4-5% of the volume of coolan= t that you have.  Mine expands about 1.5 cups on 2 gal of coolant.
------=_Part_106_6385995.1118292104113--