Publication Date:
2019-07-13
Description:
As a part of distributed propulsion work under NASA's Revolutionary Aeropropulsion Concepts or RAC project, a new propulsion-airframe integrated vehicle concept called Embedded Wing Propulsion (EWP) is developed and examined through system and computational fluid dynamics (CFD) studies. The idea behind the concept is to fully integrate a propulsion system within a wing structure so that the aircraft takes full benefits of coupling of wing aerodynamics and the propulsion thrust stream. The objective of this study is to assess the feasibility of the EWP concept applied to large transport aircraft such as the Blended-Wing-Body aircraft. In this paper, some of early analysis and current status of the study are presented. In addition, other current activities of distributed propulsion under the RAC project are briefly discussed.
Keywords:
Aircraft Propulsion and Power
Type:
NASA/TM-2003-212696
,
E-14199
,
NAS 1.15:212696
,
Vehicle Propulsion Integration Symposium; Oct 06, 2003 - Oct 09, 2003; Warsaw; Poland
Format:
application/pdf
