[simpits-tech] EPR help !!

Rod Dale simpits-tech@simpits.org
Wed, 9 Apr 2003 19:41:07 +1000


Thanks Ido, I'll give it a go.
Rod

----- Original Message -----
From: Ido Dekkers <idekkers@clicksoftware.com>
To: <simpits-tech@simpits.org>
Sent: Wednesday, April 09, 2003 5:23 PM
Subject: Re: [simpits-tech] EPR help !!


>
>
>
>
>
> Looking over the web with my friend who is a jet engine engineer,  we
found
> that the F111 uses ( at least in some versions) the same engine as the
> f15/16 (some versions).
> The engine is the f100-pw-100, he said that if you take the F15 sim from
> janes you could use the settings from that sim- same engine same ratings.
> If you want, the settings could be calculated IF you get the engine
> compressor map, on a quick search we couldn't find it, but maybe if you
> look into it or someone on the list can get it,
> My friend will be happy to calculate it for you.
>
> Ido
>
>
>
>              "Rod Dale"
>              <rodd@castle.net.
>              au>                                                        To
>              Sent by:                  <simpits-tech@simpits.org>
>              simpits-tech-admi                                          cc
>              n@simpits.org
>                                                                    Subject
>                                        [simpits-tech] EPR help !!
>              04/09/2003 09:30
>              AM
>
>
>              Please respond to
>              simpits-tech@simp
>                   its.org
>
>
>
>
>
>
> Hi all,
> I need some assistance here on EPR (Engine Pressure Ratio) gauges.
> I understand the theory behind EPR gauges and I'm trying to apply that to
> my own servo driven gauges. I'm unable to get that info from FS2k2 via
> FS98Class so will be improvising. I need to know what indications you
would
> get on this gauge during different stages of flight. From my F-111 notes I
> need at least 1.3 for takeoff. BTW, this was at sea level on a nice day
:-)
> I don't know what a pilot would see at other flight levels and throttle
> settings. If someone could give me a rough idea it will help me get
> started.
> Thanks in advance.
> Rod
>
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