X-CGP-ClamAV-Result: CLEAN X-VirusScanner: Niversoft's CGPClamav Helper v1.23.0 (ClamAV engine v0.103.0) X-Junk-Score: 40 [XX] X-KAS-Score: 40 [XX] From: "Mark McClure mark.mcclure.m3@gmail.com" Received: from mail-pf1-f173.google.com ([209.85.210.173] verified) by logan.com (CommuniGate Pro SMTP 6.3.13) with ESMTPS id 1890263 for flyrotary@lancaironline.net; Sat, 18 Mar 2023 14:11:19 -0400 Received-SPF: pass receiver=logan.com; client-ip=209.85.210.173; envelope-from=mark.mcclure.m3@gmail.com Received: by mail-pf1-f173.google.com with SMTP id fd25so4833725pfb.1 for ; Sat, 18 Mar 2023 11:11:20 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; t=1679163062; h=to:subject:message-id:date:from:reply-to:in-reply-to:references :mime-version:from:to:cc:subject:date:message-id:reply-to; bh=Yk0qkRPEsziL4ygq4Bp0hYyQbiLUeFdgy60ZqNrvVaY=; b=g5BjuNNjyr8HyKqDI6Sr3iqcuHF4HTZV3EuSydtQaeTnrD5gfrdK42WR0jij2Tjw/2 dxEcp07RGKRr33xx24jPRK1DKBaPj23lNR6hkGZvfw6JuzSmN/I1InpYt5Qal7JHreCa dshyqSAdJ0UEPBxBrUwP8+f+n/fZK+x3cEM51t8y8VBr89GjINeRoZJ5+A7APiNDPGT8 h1l2Ng1Pn/Vd/pSSw+60sOAd8KDMQ7cfAVexoZxJQ0C1XguaPtNtCy20LBxxJVeZmHFC Ur7/JPrjtMi3spq1fH5UzJomFA5+Vzo3Kj5NkJP2pgRACtUCtL82qBuQx4/WPesxWWRv LRjQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1679163062; h=to:subject:message-id:date:from:reply-to:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=Yk0qkRPEsziL4ygq4Bp0hYyQbiLUeFdgy60ZqNrvVaY=; b=XYwwZAoKXDHssrXJsDcNEYYgMV7hP9y+SxlvdpF3T9maI24WVC/wjaNkDHp7Syx9sY hYTS2DlhKhVJOFMRtuEjhT9Muq57xQ3BcZ1iBKPGparknsqhxLoUDxbM/xfTwCUSBe8d haVn/VZlYPhU3nl9OhX357W7YgQ2y/3LZkysexaEJggcJd3Aqh9ZJ0P8jFJI1EgfTOHv X9l4aF36OQB5RgtGGTDUDPO5WO3Q0+WGaDVluBBCw9L2V/5ogSaTPll1XMG5/s7RnUMY m53YVbQRJzcfGMqS2BPBoxpT3qxKzyKgrNZX/md3qKcSHyy47xM85fBMzlldBUIWpNX1 uhWw== X-Gm-Message-State: AO0yUKVbrg+ec3lJY6DY136yrzrOQDcD+2amjiCas8ymBp+gvyGf038y kptQKDUjUlhsm0ydRFo7Wl3qHsIW40yODa9YZqDRbPhKTZQ= X-Google-Smtp-Source: AK7set+c0bEfaAeXiAYYMBtRizq+UKvJ0P7hM6pyMhk9gzHYV3NnA+mLVDaXsXQhOjtQTxL4RDjXlkPH/u8T6i8U0U8= X-Received: by 2002:a05:6a00:170b:b0:627:e677:bc54 with SMTP id h11-20020a056a00170b00b00627e677bc54mr773368pfc.5.1679163059742; Sat, 18 Mar 2023 11:10:59 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: Reply-To: markmcclure@me.com Date: Sat, 18 Mar 2023 14:10:48 -0400 Message-ID: Subject: Re: [FlyRotary] Re: Coolant barbs To: Rotary motors in aircraft Content-Type: multipart/alternative; boundary="000000000000b2304a05f7309d6a" --000000000000b2304a05f7309d6a Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Thanks for the inputs. I like the idea of a flat plate and minimizing leak possibility. Electric pump is an interesting idea to control the cooling rate, but I think for now I will try and use what I have. On Thu, Mar 16, 2023 at 7:01=E2=80=AFPM Stephen Izett stephen.izett@gmail.c= om < flyrotary@lancaironline.net> wrote: > Thanks Andrew. > Steve > > On 16 Mar 2023, at 2:18 pm, Andrew Martin andrew@martinag.com.au < > flyrotary@lancaironline.net> wrote: > > > Steve, I have no experience with the mazda pump, at the time when I looke= d > at it, it just didnt seem a good impellor design. in hindsight I think > they're fine as I have not heard of failures. I chose Re-medy over > Electric. Next time I'd use EWP just so I could control coolant flow to > just what is needed. > > Andrew > > > > On Wed, 15 Mar 2023 at 21:22, Stephen Izett stephen.izett@gmail.com < > flyrotary@lancaironline.net> wrote: > >> Hi Andrew >> >> You were right. I mistakenly called my outlet the inlet. >> The restrictor is in the outlet where the thermostat has been removed an= d >> flow much less restrictive than the OEM thermostat path. >> And yes a smaller outlet would have achieved the same thing I suppose >> while reducing weight. >> >> Did you put the Re-medy pump in from the beginning? Would be interested >> in a comparison of the pumps if anyone has that experience. >> >> I thought rightly or wrongly that the restrictor provides a slightly >> higher pressure at the inlet of the pump and so reducing cavitation. >> >> Cheers >> >> Steve Izett >> > > --000000000000b2304a05f7309d6a Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
Thanks for the inputs.=C2=A0 I like the idea of a flat pla= te and minimizing=C2=A0leak possibility.=C2=A0

Electric = pump is an interesting idea to control the cooling rate, but I think for no= w I will try and use what=C2=A0I have.

On Thu, Mar 16, 2023 at 7:01=E2= =80=AFPM Stephen Izett stephen.i= zett@gmail.com <flyro= tary@lancaironline.net> wrote:
Thanks Andrew.
Steve

On 16 Mar 2023, at 2:18 pm, Andrew Martin andrew@martinag.com.au &= lt;flyrota= ry@lancaironline.net> wrote:


Steve, I have no experience with the mazda pump, at the t= ime when I looked at it, it just didnt=C2=A0seem a good impellor design. in= hindsight I think they're fine as I have not heard of failures. I chos= e Re-medy over Electric. Next time I'd use EWP just so I could control = coolant flow to just what is needed.

Andrew



On Wed, 15 Mar 2023 at 21:22, Stephen Izett stephen.izett@gmail.c= om <flyrotary@lancaironline.net> wrote:
Hi Andrew

You were right. I = mistakenly called my outlet the inlet.
The restrictor is in the o= utlet where the thermostat has been removed and flow much less restrictive = than the OEM thermostat path.
And yes a smaller outlet would have= achieved the same thing I suppose while reducing weight.

Did you put the Re-medy pump in from the beginning? Would be intere= sted in a comparison of the pumps if anyone has that experience.
=
I thought rightly or wrongly that the restrictor provides a = slightly higher pressure at the inlet of the pump and so reducing cavitatio= n.

Cheers

Steve Izett

--000000000000b2304a05f7309d6a--