From: "Neil Unger 12348ung@gmail.com" <flyrotary@lancaironline.net>
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Date: Fri, 15 Mar 2024 11:26:12 +1100
Message-ID: <CAJNALoHHd12qKtABT+Yw+p3y1D=bw0cYDLq3_-sqtaNnEsnnVw@mail.gmail.com>
Subject: Re: [FlyRotary] Re: turbo heat
To: Rotary motors in aircraft <flyrotary@lancaironline.net>
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Yeah, from research ceramic coating only slows the heat and over 1000
degrees F you need a very special ceramic or it will burn off.  You just
saved me $600 in ceramic paint!!  Thanks.  Neil.

On Fri, Mar 15, 2024 at 8:45=E2=80=AFAM David Leonard wdleonard@gmail.com <
flyrotary@lancaironline.net> wrote:

> Hi Neil.
> I did the ceramic coating to one of my turbos (I have several) but I
> dont notice any difference, not that I would.  It flakes and chips off ov=
er
> time.  So I mostly just rely on the stock turbo heat shields.  They do
> eventually wear out, but I bought several cheap used sets on e-bay over t=
he
> years so I have a ready supply.  They are made of some sort of steel allo=
y
> with a steel mesh liner as insulation and seem to do the trick much bette=
r
> than the coating.  So yea, a "bonnet" is what I recommend.  Anything that
> gets close to the turbo gets a piece of SS (or even aluminum in some case=
s)
> to act as additional shielding.
>
> On Thu, Mar 14, 2024 at 2:00=E2=80=AFPM Neil Unger 12348ung@gmail.com <
> flyrotary@lancaironline.net> wrote:
>
>> Dave leonnard,
>>                                  What measures do you use to mitigate
>> heat from the turbo?  Have been running the turbo bare, so I am going to
>> get the manifold anf turbo ceramic coated, plus a turbo "bonnet" as well=
.
>> Not sure that the ceramic coating will achieve much from research.
>> Neil.
>>
> --
> Homepage:  http://www.flyrotary.com/
> Archive and UnSub:
> http://mail.lancaironline.net:81/lists/flyrotary/List.html
>

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<div dir=3D"ltr">Yeah, from research ceramic coating only slows the heat an=
d over 1000 degrees F you need a very special ceramic or it will burn off.=
=C2=A0 You just saved me $600 in ceramic paint!!=C2=A0 Thanks.=C2=A0 Neil.<=
/div><br><div class=3D"gmail_quote"><div dir=3D"ltr" class=3D"gmail_attr">O=
n Fri, Mar 15, 2024 at 8:45=E2=80=AFAM David Leonard <a href=3D"mailto:wdle=
onard@gmail.com">wdleonard@gmail.com</a> &lt;<a href=3D"mailto:flyrotary@la=
ncaironline.net">flyrotary@lancaironline.net</a>&gt; wrote:<br></div><block=
quote class=3D"gmail_quote" style=3D"margin:0px 0px 0px 0.8ex;border-left:1=
px solid rgb(204,204,204);padding-left:1ex"><div dir=3D"ltr">Hi Neil.=C2=A0=
=C2=A0<div>I did the ceramic coating to one of my turbos (I have several) b=
ut I dont=C2=A0notice any difference, not that I would.=C2=A0 It flakes and=
 chips off over time.=C2=A0 So I mostly just rely on the stock turbo heat s=
hields.=C2=A0 They do eventually wear out, but I bought several cheap used =
sets on e-bay=C2=A0over the years so I have a ready supply.=C2=A0 They are =
made of some sort of steel alloy with a steel mesh liner as insulation and =
seem to do the trick much better than the coating.=C2=A0 So yea, a &quot;bo=
nnet&quot; is what I recommend.=C2=A0 Anything that gets close to the turbo=
 gets a piece of SS (or even aluminum in some cases) to act as additional s=
hielding.</div></div><br><div class=3D"gmail_quote"><div dir=3D"ltr" class=
=3D"gmail_attr">On Thu, Mar 14, 2024 at 2:00=E2=80=AFPM Neil Unger <a href=
=3D"mailto:12348ung@gmail.com" target=3D"_blank">12348ung@gmail.com</a> &lt=
;<a href=3D"mailto:flyrotary@lancaironline.net" target=3D"_blank">flyrotary=
@lancaironline.net</a>&gt; wrote:<br></div><blockquote class=3D"gmail_quote=
" style=3D"margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);=
padding-left:1ex"><div dir=3D"ltr">Dave leonnard,<div>=C2=A0 =C2=A0 =C2=A0 =
=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=
=A0 =C2=A0 =C2=A0 =C2=A0What measures do you use to mitigate heat from the =
turbo?=C2=A0 Have been running the turbo bare, so I am going to get the man=
ifold anf=C2=A0turbo ceramic coated, plus a turbo &quot;bonnet&quot; as wel=
l.=C2=A0 Not sure that the ceramic coating will achieve much from research.=
</div><div>Neil.</div></div>
</blockquote></div>
--<br>
Homepage:=C2=A0 <a href=3D"http://www.flyrotary.com/" rel=3D"noreferrer" ta=
rget=3D"_blank">http://www.flyrotary.com/</a><br>
Archive and UnSub:=C2=A0 =C2=A0<a href=3D"http://mail.lancaironline.net:81/=
lists/flyrotary/List.html" rel=3D"noreferrer" target=3D"_blank">http://mail=
.lancaironline.net:81/lists/flyrotary/List.html</a><br>
</blockquote></div>

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