From: "Andrew Martin andrew@martinag.com.au" <flyrotary@lancaironline.net>
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Date: Mon, 7 Jan 2019 06:53:46 +0800
Message-ID: <CAJxaVD17X88opJdT0JDRuwmSy+n-CPJ0PGxZw8bqPn18GaTbYg@mail.gmail.com>
Subject: Re: [FlyRotary] Re: 3D printing - Oil inlet
To: Rotary motors in aircraft <flyrotary@lancaironline.net>
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Matt. What Neil, Bobby & Charlie said.  I am making all the mistakes, I
have same oil cooler and now repositioning to face it onto airflow, I find
low speed, high power & summer heat is challenging, but need to get through
this to get to cruise height & power, so design for worst airflow your
plane will see, admittedly, my inlet is closer to prop hub and does not see
enough prop blast for real good ground testing at very high power. So all
my high power tests have been flying circuits, some at very low level.
disconcerting if a change that should improve cooling in theory has the
opposite effect.

Andrew


-- 
Regards Andrew Martin Martin Ag

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<div><div dir=3D"auto">Matt. What Neil, Bobby &amp; Charlie said.=C2=A0 I a=
m making all the mistakes, I have same oil cooler and now repositioning to =
face it onto airflow, I find low speed, high power &amp; summer heat is cha=
llenging, but need to get through this to get to cruise height &amp; power,=
 so design for worst airflow your plane will see, admittedly, my inlet is c=
loser to prop hub and does not see enough prop blast for real good ground t=
esting at very high power. So all my high power tests have been flying circ=
uits, some at very low level. disconcerting if a change that should improve=
 cooling in theory has the opposite effect.</div></div><div dir=3D"auto"><b=
r></div><div dir=3D"auto">Andrew</div><div><br><div class=3D"gmail_quote"><=
div dir=3D"ltr"><br></div></div></div>-- <br><div dir=3D"ltr" class=3D"gmai=
l_signature" data-smartmail=3D"gmail_signature">Regards
Andrew Martin
Martin Ag</div>

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