Hi to all,

i'm looking for the roughly size of turbine casings, rotors, and blades of most used GE,Siemens,Alstom etc...steam and thermo electric turbine for electricity production > 10 MW up to 800MW or more.

I was not able to find such informations on the web nor from manufacturers. This is for a school research.

Is there anyone who can help me ?

Many thanks

For a large 200MW gas unit the turbine casing is about 10-15 FT in diameter. it is conical shaped.
compressor blades are about 3ft down to 5" forward to aft and turbine blades about 8" up to 3ft.
if you can provide questions on a specific unit someone might have more detailed info.
thanks