Analysis of the Effect of Gothic Vortex Generator Using Computational Fluid Dynamic on Naca 2412

DOI

10.2991/978-94-6463-092-3_4How to use a DOI?

Keywords

Vortex Generator; Airfoil; Aerodynamic; NACA 2412

Abstract

A vortex generator is a small component that has shaped as a fin and located on upper the surface of the wing or stabilizer to do modification the airflow around the wing surface that affects the boundary layer. In this research, analysis of the aerodynamic characteristic has been done by using computational fluid dynamics (CFD). The purpose of this analysis is to find out the difference in the airflow between NACA 2412 with an additional gothic vortex generator and NACA 2412 without an additional vortex generator, and also to find out the airflow characteristic on NACA 2412 with varying angle of attack. The Research method used is analysis simulation on test object airfoil NACA 2412 with an additional gothic vortex generator with straight configuration with the angle of attack variation 0°, 2°, 4°, 6°, 8°, 10°, 12°, 15°, 16°, 17°,19°, 20°, 23°, and 25°. Space between installed vortex generator is 60 mm with the size of vortex generator length is 25 mm, height 10 mm, and installed on x/c = 10% and 15% direct to chord line from the leading edge. The result of the research shows that the additional vortex generator on NACA 2412 can delay airflow separation. In 15% additional position direct to the chord line from the leading edge has better distribution and the highest lift coefficient, so in this research, the 15% additional position direct to the chord line from the leading edge is the most effective to use.

Copyright

© 2023 The Author(s)

Open Access

Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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TY  - CONF
AU  - Zidhane Aliffaputra Nuranto
AU  - Setyo Hariyadi Suranto Putro
AU  - Nyaris Pambudiyatno
PY  - 2023
DA  - 2023/02/21
TI  - Analysis of the Effect of Gothic Vortex Generator Using Computational Fluid Dynamic on Naca 2412
BT  - Proceedings of the International Conference on Advance Transportation, Engineering, and Applied Science (ICATEAS 2022)
PB  - Atlantis Press
SP  - 26
EP  - 39
SN  - 2352-5401
UR  - https://doi.org/10.2991/978-94-6463-092-3_4
DO  - 10.2991/978-94-6463-092-3_4
ID  - Nuranto2023
ER  -