Contrarotating Turbojet
This was a very early idea that has evidently been abandoned. It has the advantage that it reduces centrugal "force" by a factor of 4. It obviously adds complexity. Is there any reason to pursue it?
This was a very early idea that has evidently been abandoned. It has the advantage that it reduces centrugal "force" by a factor of 4. It obviously adds complexity. Is there any reason to pursue it?