Mailing List flyrotary@lancaironline.net Message #62301
From: Stephen Izett <flyrotary@lancaironline.net>
Subject: Re: [FlyRotary] Re: turbo renesis
Date: Sun, 17 Jan 2016 09:31:12 +0800
To: Rotary motors in aircraft <flyrotary@lancaironline.net>
Thanks very much Steve
So much appreciate what we learn from one another.
Steve
> On 17 Jan 2016, at 2:59 AM, Steven W. Boese <flyrotary@lancaironline.net> wrote:
>
> Steve,
> The turbo is a GT2860RS with a lighter weight Stainless steel turbine housing A/R 0.86 and 76 trim.  The compressor is A/R 0.60 and 62 trim.
>
> A set of operating conditions follows for a propeller static load:
>
> Ambient               P 22.7" Hg    temp 57 deg F
> Turbine in            P 37" Hg        temp 1620 deg F
> Turbine out         P 28" Hg        temp 1420 deg F
> Compressor out  P 29.5" Hg    temp 123 deg F
> Intercooler out    P 28.2" Hg    temp 91 deg F
> Manifold               P 28.1" Hg
> Engine                   RPM 5500    HP 122
> Turbo                    RPM 85000
> BSFC                      0.60
> AFR                        13.7
> Radiator coolant in 182 deg F  out 171 deg F
> oil cooler oil         in 233 deg F  out 190 deg F
>
> Steve Boese
> ________________________________________
> From: Rotary motors in aircraft <flyrotary@lancaironline.net> on behalf of steve Izett <flyrotary@lancaironline.net>
> Sent: Saturday, January 16, 2016 3:53 AM
> To: Rotary motors in aircraft
> Subject: [FlyRotary] Re: turbo renesis
>
> Thanks muchly Steve
> Are you happy with the turbo spec’s. What is it?
>
> Cheers
> Steve Izett
>
>
> --
> Homepage:  http://www.flyrotary.com/
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