A review on the hydrodynamic characteristics of autonomous underwater vehicles
Autonomous underwater vehicles play an essential role in geophysical data collection, deep
water mining, seafloor mapping, ocean exploration, and in many other related activities …
water mining, seafloor mapping, ocean exploration, and in many other related activities …
Succinct review of MBDR/BDR technique in reducing ship's drag
S Sindagi, R Vijayakumar - Ships and Offshore Structures, 2021 - Taylor & Francis
Reducing the ship's drag is an effective technique for reducing emissions, operating
expenses, and improving EEDI. For slow-moving vessels, frictional resistance has been …
expenses, and improving EEDI. For slow-moving vessels, frictional resistance has been …
Hull shape optimization of autonomous underwater vehicles using a full turbulent continuous adjoint solver
The present study aims at simultaneously optimizing the nose and tail of two distinct
Autonomous Underwater Vehicles (AUVs) using a full turbulent continuous adjoint solver …
Autonomous Underwater Vehicles (AUVs) using a full turbulent continuous adjoint solver …
Numerical study of cavitator angle effect on ventilated supercavitating flow
Despite decades of rigorous research into supercavitating flow, there is still a lack of in-
depth knowledge on the properties of ventilated supercavitation with cavitators of varying …
depth knowledge on the properties of ventilated supercavitation with cavitators of varying …
Optimal design of nose and tail of an autonomous underwater vehicle hull to reduce drag force using numerical simulation
M Saghafi, R Lavimi - … , Part M: Journal of Engineering for the …, 2020 - journals.sagepub.com
In this research, the flow around the autonomous underwater vehicles with symmetrical
bodies is numerically investigated. Increasing the drag force in autonomous underwater …
bodies is numerically investigated. Increasing the drag force in autonomous underwater …
A hydrodynamic optimization design methodology for a ship bulbous bow under multiple operating conditions
Y Lu, X Chang, A Hu - Engineering Applications of Computational …, 2016 - Taylor & Francis
The main objective of this article is to describe an innovative methodology for the
hydrodynamic optimization of a ship bulbous bow which considers multiple operating …
hydrodynamic optimization of a ship bulbous bow which considers multiple operating …
Large eddy simulation investigation on the effects of the forebody shape of a supercavitating torpedo
The forebody length of a supercavitating vehicle requires careful consideration during the
design process. Variations in this dimension have the potential to profoundly influence the …
design process. Variations in this dimension have the potential to profoundly influence the …
Research on the characteristics and similarity relationships of impact load reduction of a vehicle entering water
X Yao, Z Yang, G Ma, Y Chen, Q Yin, D Kong… - Applied Ocean …, 2024 - Elsevier
The strong, transient, and high-peak impact load caused by a vehicle entering water at high
speed is the primary factor threatening its structural strength and equipment safety. One of …
speed is the primary factor threatening its structural strength and equipment safety. One of …
Simulated and experimental estimates of hydrodynamic drag from bio‐logging tags
Drag force acting on swimming marine mammals is difficult to measure directly. Researchers
often use simple modeling and kinematic measurements from animals, or computational …
often use simple modeling and kinematic measurements from animals, or computational …
Parametric CFD investigation of ALS technique on reduction in drag of bulk carrier
S Sindagi, R Vijayakumar… - Ships and Offshore …, 2020 - Taylor & Francis
Development has been made in the field of Naval Architecture to enhance the fuel efficiency
of ships by using techniques which reduces pressure drag at higher speeds. However, for …
of ships by using techniques which reduces pressure drag at higher speeds. However, for …