High Swept-Back Delta Wing Flow

• DOI: 10.4028/www.scientific.net/amr.1016.377
• Publication Date: 2014-08-28T07:09:00Z
• Authors: Thi Kim Dung Hoang; Phu Khanh Nguyen; Yoshiaki Nakamura
• Keywords: Delta wing; Vortex lift; Lift (data mining); Wingtip vortices; Wing twist; Wing configuration

In this study, an experimentally and numerically investigation was carried out to obtain characteristics (lift force, drag force ...) on 74.5 degree Delta wing. The experiment tests were conducted at Hanoi University of Science Technology low-speed wind tunnel facility, whereas the numerical performed using commercial computational fluid dynamics software ANSYS/FLUENT. apparition vortices upon wing caused negative pressure distribution which reached a maximum absolute value vortex core. high swept-back investigated air velocity 10 m/s attack angle 20 in changing rolling from 0 degree.