offshoreigor
I'm so sorry about your critics. What do you expect on the forum or from my side? Filling pages technical blah-blah?
Ok,i try one:
Technical report engine TV2-117A used on russian helicopters Mi-8:
The engine is left turning, the empty weight ist 332,5 kg.
Power: 1100 KW limited to 6 minutes on a max T4 850°C
880 KW limited to 60 minutes on a max T4 790°C
735 KW unlimited on a max T4 600°C
RPM: Compressor: 21.200
Powerturbine: 12.000 means 95,3% indication in %
Compressorstage: 1 2 3 4 5 6 7 8 9 10
Number of blades: 21 23 33 45 49 53 57 55 55 57
The angle of the statorblades on stage 1-3 is changeable with a servo working pressure 2750kPa...
Sorry offshoreigor i'm tired...
Last edited by tecpilot; 25th August 2005 at 08:39.