I need to have the sfc (Specific Fuel Consumption), being compiled in
a table at 0 to 100% power (i.e. at 0,5,10,15,20,25,,,,until 100%
power) for the following three MARINE (aero-derivative) gas turbines:
LM2500, LM2500+, WR-21
The first two are manufacturerd by General Electric, and the third by
Rolls-Royce..
May I know the names of persons in these companies who provided you
with these data..

END OF The QUESTION
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I am looking for a basic MS EXCEL based spreadsheet model that
calculates the efficincies of the COGES (Combined Gas turbine and
steam turbine Integrated Electric drive System) that was installed on
board the Millenium, Vantage Class cruise sips owned by the Royal
Carribean International.
This model should use (sfc) of the plant prime movers, taking account
of all additional recoveries and take offs to calculate the plant
efficiency from 0% to 100% power..
Such models are likely been developed already by a Finnish consulting
company called 'Deltamarin'
http://www.deltamarin.com/index.html

If you can find me such model, it would be rewarded a higher price..

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Clarification of Question by abosh7ema-ga on 04 Nov 2002 09:07 PST

I found the sfc for LM2500 being plotted on a characteristics graph at
the following web address:
web.nps.navy.mil/~me/tsse/TS4001/lectures/08.pdf 
(Page 20)

All i am asking for is similar graphs for LM2500+ and WR-21, i am only
interested at power, sfc parameters on the graph.