The Effect of Angle of Attack and Chord Length of the Foil on Winged Air Induction Pipe Optimization toward Drag Reduction by using Numerical Approach

Yanuar, Muhammad Alief, M. Akbar, Fatimatuzzahra , Made

2018

Abstract

In response to achieve better energy efficiency on the ship we propose the usage of air lubrication to reduce ship drag. Winged Air Induction Pipe (WAIP) device that we used, will create micro-bubble to coat the bottom of the ship by pulling air through induction pipe. Because of this phenomenon the drag reduction will occur. The customization placement of the foil will give the different result of drag reduction experienced by plate located after the foil. But, on this research we will see the different results of drag reduction caused by angle of attack of the foil and its chord length. By using k-ω SST (shear stress transport) model on ANSYS 2-D fluent in our numerical simulation we can see how those customization and setup affect the result. On the analysis we see the correlation between chord length and angle of attack of the foil that give most efficiency for the ship. With this setup the drag reduction reach 3% of efficiency.

Paper Citation

in Harvard Style

Yanuar., Alief M., Akbar M., F. and M. (2018). The Effect of Angle of Attack and Chord Length of the Foil on Winged Air Induction Pipe Optimization toward Drag Reduction by using Numerical Approach.In Proceedings of the 3rd International Conference on Marine Technology - Volume 1: SENTA, ISBN 978-989-758-436-7, pages 119-125. DOI: 10.5220/0008543401190125

in Bibtex Style

@conference{senta18,
author={Yanuar and Muhammad Alief and M. Akbar and Fatimatuzzahra and Made },
title={The Effect of Angle of Attack and Chord Length of the Foil on Winged Air Induction Pipe Optimization toward Drag Reduction by using Numerical Approach},
booktitle={Proceedings of the 3rd International Conference on Marine Technology - Volume 1: SENTA,},
year={2018},
pages={119-125},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0008543401190125},
isbn={978-989-758-436-7},
}

in EndNote Style

TY - CONF

JO - Proceedings of the 3rd International Conference on Marine Technology - Volume 1: SENTA,
TI - The Effect of Angle of Attack and Chord Length of the Foil on Winged Air Induction Pipe Optimization toward Drag Reduction by using Numerical Approach
SN - 978-989-758-436-7
AU - Yanuar.
AU - Alief M.
AU - Akbar M.
AU - F.
AU - M.
PY - 2018
SP - 119
EP - 125
DO - 10.5220/0008543401190125