Hull form design of double stepped hull using CFD: a case study with a 15 meter fast patrol boat / Mohd Syafiq Suhaimi

The resistance and the drag reduction which associates with the speed, has become the key point when designing boat. This paper focuses on the double Stepped Hull concept applied on 15 meter length of fast patrol boat. The goal is to design the transverse step on the hull and analyze the performance...

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Main Author:	Suhaimi, Mohd Syafiq
Format:	Thesis
Language:	English
Published:	2010
Subjects:	Mechanical movements Machine design and drawing Machine construction (General)
Online Access:	https://ir.uitm.edu.my/id/eprint/63558/1/63558.pdf
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id	my-uitm-ir.63558
record_format	uketd_dc
spelling	my-uitm-ir.635582022-07-07T07:11:51Z Hull form design of double stepped hull using CFD: a case study with a 15 meter fast patrol boat / Mohd Syafiq Suhaimi 2010-05 Suhaimi, Mohd Syafiq Mechanical movements Mechanical devices and figures. Automata. Ingenious mechanisms.Robots (General) Machine design and drawing Machine construction (General) The resistance and the drag reduction which associates with the speed, has become the key point when designing boat. This paper focuses on the double Stepped Hull concept applied on 15 meter length of fast patrol boat. The goal is to design the transverse step on the hull and analyze the performance of the fast patrol boat in terms of resistance. Simulation were carried out with a model drawn using MAXSURF and then applying the stepped hull concept via CATIA. The Double Stepped Hull then will be analyzed by using the Computational Fluid Dynamics. Computational Fluid Dynamic simulation was performed to calculate the resistance of model double step hull on different position of transverse hull ranging from rear until to the middle of the boat using different speed. The numerical simulation indicates that the fast patrol boat with applied stepped hull concept can reduce the drag coefficient in comparison with the original hull form. From the result and the discussion, it is determined that the best location and height that gives higher percentage of reduction compared to the original planning hull is at the midship of the boat (half of the boat length) with the height of 5 inches. 2010-05 Thesis https://ir.uitm.edu.my/id/eprint/63558/ https://ir.uitm.edu.my/id/eprint/63558/1/63558.pdf text en public degree Universiti Teknologi MARA Faculty of Mechanical Engineering Johan, Mohd Azahari
institution	Universiti Teknologi MARA
collection	UiTM Institutional Repository
language	English
advisor	Johan, Mohd Azahari
topic	Mechanical movements Mechanical movements Machine design and drawing Machine construction (General)
spellingShingle	Mechanical movements Mechanical movements Machine design and drawing Machine construction (General) Suhaimi, Mohd Syafiq Hull form design of double stepped hull using CFD: a case study with a 15 meter fast patrol boat / Mohd Syafiq Suhaimi
description	The resistance and the drag reduction which associates with the speed, has become the key point when designing boat. This paper focuses on the double Stepped Hull concept applied on 15 meter length of fast patrol boat. The goal is to design the transverse step on the hull and analyze the performance of the fast patrol boat in terms of resistance. Simulation were carried out with a model drawn using MAXSURF and then applying the stepped hull concept via CATIA. The Double Stepped Hull then will be analyzed by using the Computational Fluid Dynamics. Computational Fluid Dynamic simulation was performed to calculate the resistance of model double step hull on different position of transverse hull ranging from rear until to the middle of the boat using different speed. The numerical simulation indicates that the fast patrol boat with applied stepped hull concept can reduce the drag coefficient in comparison with the original hull form. From the result and the discussion, it is determined that the best location and height that gives higher percentage of reduction compared to the original planning hull is at the midship of the boat (half of the boat length) with the height of 5 inches.
format	Thesis
qualification_level	Bachelor degree
author	Suhaimi, Mohd Syafiq
author_facet	Suhaimi, Mohd Syafiq
author_sort	Suhaimi, Mohd Syafiq
title	Hull form design of double stepped hull using CFD: a case study with a 15 meter fast patrol boat / Mohd Syafiq Suhaimi
title_short	Hull form design of double stepped hull using CFD: a case study with a 15 meter fast patrol boat / Mohd Syafiq Suhaimi
title_full	Hull form design of double stepped hull using CFD: a case study with a 15 meter fast patrol boat / Mohd Syafiq Suhaimi
title_fullStr	Hull form design of double stepped hull using CFD: a case study with a 15 meter fast patrol boat / Mohd Syafiq Suhaimi
title_full_unstemmed	Hull form design of double stepped hull using CFD: a case study with a 15 meter fast patrol boat / Mohd Syafiq Suhaimi
title_sort	hull form design of double stepped hull using cfd: a case study with a 15 meter fast patrol boat / mohd syafiq suhaimi
granting_institution	Universiti Teknologi MARA
granting_department	Faculty of Mechanical Engineering
publishDate	2010
url	https://ir.uitm.edu.my/id/eprint/63558/1/63558.pdf
_version_	1783735337512599552

Hull form design of double stepped hull using CFD: a case study with a 15 meter fast patrol boat / Mohd Syafiq Suhaimi

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