TY - JOUR
T1 - Study on the resistance reduction on high-speed vessel by application of stern foil using cfd simulation
AU - Budiyanto, Muhammad Arif
AU - Murdianto, Muhammad Aziz
AU - Syahrudin, Muhamad Fuad
N1 - Funding Information:
Authors would like to thanks to Directorate of Research and Community Engagements (DRPM) Universitas Indonesia for providing grant PITTA B contract number NKB 0761/UN2.R3.1/HKP.05.00/2019. Authors also thanks to Department of Mechanical Engineering, Faculty of Engineering, Universitas Indonesia for supporting facility equipment.
Publisher Copyright:
© 2020 PENERBIT AKADEMIA BARU-All rights reserved.
PY - 2020/1/1
Y1 - 2020/1/1
N2 - Stern foil is an innovation that can be used on high-speed vessel craft. This innovation uses the same principles as interceptor but using hydrofoil. Interceptor are used to reduce the wetted surface area of the transom by making vortex under the transom, this kind of change will increase speed and reduce the total resistance of the ship. The mechanism on how the stern foil reduces the total resistance is an interesting question in term of ship hydrodynamics. This study aims to analyse the resistance reduction on high-speed patrol vessel by application of stern foil using simulation model. The study was carried out using computational fluid dynamics (CFD) with hydrodynamic parameters using a variation of the angle of attack 3˚ and 0˚ on Froude number range 0.6-1.3 with service load at 2 kg. The simulation result was obtained the optimal work for stern foil is at service load (2 kg) is a reduction in the total resistance of about 26,70% with the angle of attack is 0˚ in Froude number 0.9.
AB - Stern foil is an innovation that can be used on high-speed vessel craft. This innovation uses the same principles as interceptor but using hydrofoil. Interceptor are used to reduce the wetted surface area of the transom by making vortex under the transom, this kind of change will increase speed and reduce the total resistance of the ship. The mechanism on how the stern foil reduces the total resistance is an interesting question in term of ship hydrodynamics. This study aims to analyse the resistance reduction on high-speed patrol vessel by application of stern foil using simulation model. The study was carried out using computational fluid dynamics (CFD) with hydrodynamic parameters using a variation of the angle of attack 3˚ and 0˚ on Froude number range 0.6-1.3 with service load at 2 kg. The simulation result was obtained the optimal work for stern foil is at service load (2 kg) is a reduction in the total resistance of about 26,70% with the angle of attack is 0˚ in Froude number 0.9.
KW - High-speed vessel
KW - Hydrofoil
KW - Ship Resistance
KW - Stern Foil
UR - http://www.scopus.com/inward/record.url?scp=85085931703&partnerID=8YFLogxK
U2 - 10.37934/cfdl.12.4.3542
DO - 10.37934/cfdl.12.4.3542
M3 - Article
AN - SCOPUS:85085931703
SN - 2180-1363
VL - 12
SP - 35
EP - 42
JO - CFD Letters
JF - CFD Letters
IS - 4
ER -