X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: <jesse@jessfarr.com> Received: from rwcrmhc13.comcast.net ([204.127.192.83] verified) by logan.com (CommuniGate Pro SMTP 5.1c.2) with ESMTP id 1231350 for flyrotary@lancaironline.net; Mon, 10 Jul 2006 16:31:27 -0400 Received-SPF: none receiver=logan.com; client-ip=204.127.192.83; envelope-from=jesse@jessfarr.com Received: from office5 (c-68-59-223-112.hsd1.tn.comcast.net[68.59.223.112]) by comcast.net (rwcrmhc13) with SMTP id <20060710203028m1300sb85ae>; Mon, 10 Jul 2006 20:30:38 +0000 Message-ID: <015301c6a45f$b421f310$0501a8c0@farr.com> From: "jesse farr" <jesse@jessfarr.com> To: "Rotary motors in aircraft" <flyrotary@lancaironline.net> References: <list-1231125@logan.com> Subject: Re: [FlyRotary] Re: Temperature control Date: Mon, 10 Jul 2006 16:30:26 -0400 MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_014E_01C6A43E.26A5B740" X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2900.2869 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.2869 This is a multi-part message in MIME format. ------=_NextPart_000_014E_01C6A43E.26A5B740 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable What's wrong with redline water wetter? In racie cars, seems that it = will increase heat absorption and disbursement pretty well. jofarr, soddy tn ----- Original Message -----=20 From: Ed Anderson=20 ----- Original Message -----=20 From: James Maher=20 Welcome to the club, cooling appears to always be the first item of = business. I can not quantify the differences those changes you propose = would make. However, a 50/50 coolant mixture has a 40% lower specific heat than = pure water alone. Meaning it will not carry as much heat away at the = same coolant temperature. Would pure water give you 40% more cooling - = I personally doubt it, would it help, I believe it certainly would. ------=_NextPart_000_014E_01C6A43E.26A5B740 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML xmlns:o =3D "urn:schemas-microsoft-com:office:office"><HEAD> <META http-equiv=3DContent-Type content=3D"text/html; = charset=3Diso-8859-1"> <META content=3D"MSHTML 6.00.2900.2873" name=3DGENERATOR> <STYLE></STYLE> </HEAD> <BODY bgColor=3D#ffffff> <DIV><FONT face=3DArial size=3D2>What's wrong with redline water wetter? = In racie=20 cars, seems that it will increase heat absorption and disbursement = pretty=20 well.</FONT></DIV> <DIV><FONT face=3DArial size=3D2>jofarr, soddy tn</FONT></DIV> <DIV><FONT face=3DArial size=3D2></FONT> </DIV> <BLOCKQUOTE dir=3Dltr=20 style=3D"PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; = BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px"> <DIV style=3D"FONT: 10pt arial">----- Original Message ----- </DIV> <DIV=20 style=3D"BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: = black"><B>From:</B>=20 <A title=3Deanderson@carolina.rr.com = href=3D"mailto:eanderson@carolina.rr.com">Ed=20 Anderson</A> </DIV> <BLOCKQUOTE dir=3Dltr=20 style=3D"PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; = BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px"> <DIV style=3D"FONT: 10pt arial">----- Original Message ----- </DIV> <DIV=20 style=3D"BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: = black"><B>From:</B>=20 <A title=3Ddeltaflyer@prodigy.net = href=3D"mailto:deltaflyer@prodigy.net">James=20 Maher</A> </DIV> <DIV><FONT face=3DArial>Welcome to the club, cooling appears to = always be the=20 first item of business. I can not quantify the = differences those=20 changes you propose would make.</FONT></DIV> <DIV><FONT face=3DArial></FONT> </DIV> <DIV><FONT face=3DArial>However, a 50/50 coolant mixture has a 40% = lower=20 specific heat than pure water alone. Meaning it will not carry = as much=20 heat away at the same coolant temperature. Would pure water = give you=20 40% more cooling - I personally doubt it, would it help, I believe = it=20 certainly = would.</FONT></DIV></BLOCKQUOTE></BLOCKQUOTE></BODY></HTML> ------=_NextPart_000_014E_01C6A43E.26A5B740--