Comparative Study of Damper Effects of Steering Tail Fin Shapes: Part II

DOI

10.2991/aer.k.220131.071How to use a DOI?

Keywords

Damper; Steering Tail; Wind Turbine; Fin Shapes

Abstract

The need for the development of the guide fin design that will be used in vertical double shaft wind turbines, the development of the directional tail fins are used to increase the efficiency of the wind turbine. By using a ratio of 1.4 and the area being scaled to 0.042 m2. The purpose of this research is to make a prototype scale model of the fin, make the fin mount, and determine the design of the guiding tail fin based on its damping effect. The testing process is carried out in a wind tunnel with a test speed of 1 m/s – 5 m/s with test angles of 5˚,10˚,15˚,20˚,25˚, and 30. The testing process is performed using a video recording with slow-motion mode, which will be tracked on the tracker software, later producing a graph to determine the tail fin with the best attenuation. From the test results, it is found that the 1A Single fin is the best fin based on its damping effect with an average number of waves at each speed and also an angle of release of 1.1 waves, an average amplitude of 0.014591609 m, and a damping time of 16.16321429 s.

Copyright

© 2022 The Authors. Published by Atlantis Press International B.V.

Open Access

This is an open access article under the CC BY-NC license.

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TY  - CONF
AU  - Lusiani
AU  - Dhimas Satria
AU  - A B Rismawan
AU  - Erwin
PY  - 2022
DA  - 2022/02/01
TI  - Comparative Study of Damper Effects of Steering Tail Fin Shapes: Part II
BT  - Proceedings of the Conference on Broad Exposure to Science and Technology 2021 (BEST 2021)
PB  - Atlantis Press
SP  - 456
EP  - 460
SN  - 2352-5401
UR  - https://doi.org/10.2991/aer.k.220131.071
DO  - 10.2991/aer.k.220131.071
ID  - 2022
ER  -