Fast ship prototype design simulation with fin stabilizer on hydrodynamic characteristics for ship realization planning

Diatmaja, H; Prabowo, Aditya Rio; Muhayat, Nurul; Tuswan, Tuswan; Putranto, Teguh Dwi

doi:10.1088/1755-1315/1166/1/012047

Cited by 4 publications

(3 citation statements)

References 19 publications

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“…In calculating the resistance value of the hull, there are several methods. This study uses the Savitsky method to calculate the resistance value because the Savitsky method has an error value below 10% when combined with the numerical method [7][8][9][10][11]. This research was carried out to find the environmental to the resistance value of the ship's hull.…”

Section: Methodsmentioning

confidence: 99%

Investigation of environmental factors on the resistance characteristic: Study case of the designed patrol boat hull

Yusfianda,

Prabowo,

et al. 2023

IOP Conf. Ser.: Earth Environ. Sci.

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The increase in world oil prices has led to high operational costs in the maritime sector. In this regard, it is necessary to increase efficiency in the use of fuel in the maritime transportation security sector. Resistance on the ship’s hull affects efficiency and fuel consumption. In previous studies, there have been analyses on internal factors of the ship’s hull, such as appendages, which can affect the resistance value of the ship’s hull. However, examination of the external factors, e.g., the condition of the waters during operations of patrol boats, is still scant. This study conducts a series of analyses of the influence of environmental factors on the hull resistance values, such as water density and wind speed, with five different conditions. The results of this study are expected to be a reliable reference in predicting hull performance under different environments, especially in an attempt to reduce fuel consumption due to resistance.

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Section: Methodsmentioning

confidence: 99%

Investigation of environmental factors on the resistance characteristic: Study case of the designed patrol boat hull

Yusfianda,

Prabowo,

et al. 2023

IOP Conf. Ser.: Earth Environ. Sci.

Self Cite

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“…The main dimensions measure three new hull prototypes and three scaled hull prototypes. Then eleven models were simulated, including resistance, stability, and seakeeping, using Maxsurf software [56][57][58][59].…”

Section: Ship Simulationmentioning

confidence: 99%

Comparative Evaluation of Design Variations in Prototype Fast Boats: A Hydrodynamic Characteristic-Based Approach

Diatmaja,

Prabowo,

Adiputra

et al. 2023

MMEP

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As one of the world's largest archipelagic nations, Indonesia is tasked with the crucial responsibility of supervising and protecting its territorial waters from threats such as illegal fishing and damage to coral reefs. The effective and efficient execution of this task relies heavily on the use of fast patrol boats. Consequently, the need to investigate the hydrodynamic characteristics of these boats' hulls is paramount. This study is primarily focused on the analysis and design of fast patrol boat hull prototypes. Our objective is to ascertain a practical design methodology that yields the optimal shape and size of the boat's hull. The adopted research methodology involved the design and analysis of eleven hull prototypes, evaluated based on resistance, stability, and seakeeping criteria. Five models were adapted from the reference ship, with a deadweight tonnage (DWT) variation of 2-3.5 tons. Three models employed the regression method with a block coefficient (CB) variation of 0.45-0.46, while the remaining three models utilized the scaling method, derived from the reference ship with the lowest resistance. The models in both the regression and scaling methods applied the primary size derived from the linear regression results of the five reference vessels. From the analysis, it was found that models developed using the regression method demonstrated superior hydrodynamic characteristics, denoted by consistently higher total values. This research provides valuable insights for the development of efficient fast patrol boats, which is crucial for the effective management of Indonesia's expansive maritime territory.

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“…In previous studies, Research on monohull hull types with different dimensions produced diverse hydrodynamic characteristics data [7]. The addition of stabilizer fins to fast boat prototypes can improve the stability of ships when operating [8]. Variations in the tilt of the deadrise angle on the hull can reduce the resistance value [9].…”

Section: Introductionmentioning

confidence: 99%

Estimating hydrodynamic performances of the designed leisure boats: a study considering hull shape and dimension variations

Ihsanudin,

Prabowo,

Muhayat

et al. 2024

Eng. Res. Express

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Abundant marine natural resources make Indonesia have potential in the field of marine tourism. Karimunjawa is one of the regions that still relies on marine tourism as the main sector in supporting the economy. Unfortunately, the existing modes of marine tourism transportation are dominated by traditional ships that have low performance, safety, and comfort. Therefore, infrastructure development is needed by developing a leisure boat design that has stability and good ship movement so that tourists are comfortable and safe on the trip. This study focuses on optimizing the hydrodynamic characteristics of leisure boats with variations in hull shape and hull dimensions adjusted to the characteristics of waters in Karimunjawa. The research was conducted by designing and analyzing 16 variations of hull models based on 5 reference ships. The regression approach is carried out on the dimensions of the reference ship to obtain variations in ship dimensions, then variations in hull shape include deep v, shallow v, flat bottom and round bottom. Each model variation is tested for resistance, stability, and seakeeping to determine the hydrodynamic performance of each model. Multi Attribute Decision Making (MADM) calculations are carried out afterwards to get the best tourist hull design. Then a sensitivity analysis was carried out on each variation to determine the influence of variations in dimensions and hull shape. The results showed the Deep V D model as the best model based on MADM calculations and hull shape variations had a significant influence on the hydrodynamic performance of the ship. It is hoped that this model can help the development of safe and comfortable tourist boats in accordance with the characteristics of the waters in Karimunjawa.

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Fast ship prototype design simulation with fin stabilizer on hydrodynamic characteristics for ship realization planning

Cited by 4 publications

References 19 publications

Investigation of environmental factors on the resistance characteristic: Study case of the designed patrol boat hull

Investigation of environmental factors on the resistance characteristic: Study case of the designed patrol boat hull

Comparative Evaluation of Design Variations in Prototype Fast Boats: A Hydrodynamic Characteristic-Based Approach

Estimating hydrodynamic performances of the designed leisure boats: a study considering hull shape and dimension variations

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