Certain propeller driven aeroplanes are equipped with piston engines whose fundamental "firing"-frequency coincides with the rotational frequency of the propeller. Taking the two sources as a system ...

THE primary purpose of this paper is to discuss some of the most pressing problems involved in choosing the propeller that is most suitable for use on a particular airplane. Propeller design is not ...

Hartzell’s 5-blade composite propeller reduces aircraft weight by around 20 pounds total by using carbon fiber construction ...

Swiss aerospace firm Ruag is offering Hindustan Aeronautics the opportunity to perform engine and propeller upgrades for India's Do228 aircraft. India is a major operator of the twin-engined turboprop ...