PPRuNe Forums - View Single Post - Free Power Turbine v Fixed Turbine

12th Mar 2008, 14:09

#2 (permalink)

Silvio Pettirossi

Join Date: Apr 2006

Location: Al sur del norte

Posts: 77

Likes: 0

Received 0 Likes on 0 Posts

Twin spool Vs. single spool?

AFAIK, one advantage of the twin spool (if this is what you mean) engine is that you dont need a clutch system on helicopters fitted with this kind of engine.

Reply