Preliminary implementation study of ACHEON thrust and vector electrical propulsion on a STOL light utility aircraft

Trancossi, Michele and Dumas, Antonio and Madonia, Mauro and Subhash, Maharshi and Pascoa, Jose and Das, Shyam and Grimaccia, Francesco and Bingham, Chris and Smith, Tim and Vucinic, Dean and Sunol, Anna (2015) Preliminary implementation study of ACHEON thrust and vector electrical propulsion on a STOL light utility aircraft. In: SAE 2015 AeroTech Congress & Exhibition, 22 - 24 September 2015, Washington State Convention Center, West tlplpe.

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Item Type:Conference or Workshop contribution (Paper)
Item Status:Live Archive

Abstract

One of the best airplanes ever realized by the European Aircraft industry was the Dornier Do 28D Skyservant, an extraordinary STOL light utility aircraft with the capability to carry up to 13 passengers. It has been a simple and rugged aircraft capable also of operating under arduous conditions and very easy and simple maintenance.

The architecture of this airplane, which has operated actively for more than 20 years, is very interesting analyzing the implementation of a new propulsion system because of the unusual incorporation of two engines, as well as the two main landing gear shock struts of the faired main landing gear attached to short pylons on either side of the forward fuselage. This unconventional design allows an easy implementation of different propulsion units, such as the history of different experimental versions allowed.

This paper presents the preliminary definition of an increased performance cogeneration system for optimizing the energy efficiency and maximizing the thrust of ducted fan propeller. It then produces an effective design of the ACHEON nozzle for such an aircraft, the definition of the optimal positioning for stability and efficiency. In conclusion, it analyses the expected performances of the resulting aircraft architecture.

Outstanding results allows verifying an effective possibility of implementing the ACHEON Coanda effect thrust and vector propulsion system on real aircraft.

Keywords:Aircraft propulsion
Subjects:H Engineering > H400 Aerospace Engineering
Divisions:College of Science > School of Engineering
ID Code:19477
Deposited On:04 Nov 2015 14:51

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