TY - GEN
T1 - Numerical study of aerodynamic analysis on wing airfoil NACA 43018 with the addition of forward and rearward wingtip fence
AU - Setyo Hariyadi, S. P.
AU - Sutardi,
AU - Widodo, Wawan Aries
N1 - Publisher Copyright:
© 2016 Author(s).
PY - 2016/10/26
Y1 - 2016/10/26
N2 - Winglet is one accessory on airplane wings that can be used to improve wing performance without widen wingspan wings (wingspan of the aircraft). Winglet serves to dampen the vortex flow at the wing tips that caused by the interaction airflow from upper and lower sides of the wing. [1]. This research was conducted numerical by using simulation model of turbulence k-ϵ realizable. Freestream velocity is 40 m/s (Re = 5 × 106) with wing angle of attacks (α) = 0o, 2 o, 4 o, 6 o, 8 o, 10 o,12 o, 15 o and 19 o. The Model is NACA airfoil 43018 with and without winglets. Two types wing are used: wingtip fence with forward and rearward. The results show the addition of winglets minimize vorticity magnitude behind the wing. Besides the addition of winglets can improve the aerodynamic performance of the wing with an increase in CL / CD a maximum of 22.9% on a wingtip fence forward and rearward 17.05% on a wingtip fence on the angle of attack 2o. The pressure distribution on lower surface of the wing increase and distributed more evenly compared to that on the plain wing.
AB - Winglet is one accessory on airplane wings that can be used to improve wing performance without widen wingspan wings (wingspan of the aircraft). Winglet serves to dampen the vortex flow at the wing tips that caused by the interaction airflow from upper and lower sides of the wing. [1]. This research was conducted numerical by using simulation model of turbulence k-ϵ realizable. Freestream velocity is 40 m/s (Re = 5 × 106) with wing angle of attacks (α) = 0o, 2 o, 4 o, 6 o, 8 o, 10 o,12 o, 15 o and 19 o. The Model is NACA airfoil 43018 with and without winglets. Two types wing are used: wingtip fence with forward and rearward. The results show the addition of winglets minimize vorticity magnitude behind the wing. Besides the addition of winglets can improve the aerodynamic performance of the wing with an increase in CL / CD a maximum of 22.9% on a wingtip fence forward and rearward 17.05% on a wingtip fence on the angle of attack 2o. The pressure distribution on lower surface of the wing increase and distributed more evenly compared to that on the plain wing.
UR - http://www.scopus.com/inward/record.url?scp=85015878474&partnerID=8YFLogxK
U2 - 10.1063/1.4965745
DO - 10.1063/1.4965745
M3 - Conference contribution
AN - SCOPUS:85015878474
T3 - AIP Conference Proceedings
BT - Proceedings of the International Mechanical Engineering and Engineering Education Conferences, IMEEEC 2016
A2 - Adi, Duwi Leksono
A2 - Puspitasari, Poppy
A2 - Suryanto, Heru
A2 - Permanasari, Avita Ayu
A2 - Indra, Fuad
A2 - Putra, Andika Bagus Nur Rahma
A2 - Fikri, Ahmad Atiff
PB - American Institute of Physics Inc.
T2 - International Mechanical Engineering and Engineering Education Conferences, IMEEEC 2016
Y2 - 7 October 2016 through 8 October 2016
ER -