Prop mass and bsfc figures for YASim

Lee Elliott <[email protected]>
Newsgroups gmane.games.flightgear.flightmodel
Message-ID <[email protected]>
Hello all,

I'm looking for some prop mass and turbine engine bsfc figures 
for the SR-45 I've been working on.

I've got a flying fdm using guesswork values of mass=4000 and 
moment=50 for the 4-bladed, 2.29 radius props but I have little 
confidence in them.  Does anyone have any idea of what the 
typical ball-park figures should be?

I'm also not specifying a value for the turbine bsfc yet 
(eng-power=3200) and it looks as though all the fuel is gulped 
down in < 1 sec.  Here too, does anyone have any idea of 
ball-park figures I could try using?

TIA

LeeE

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