Results 1 to 10 of about 177,356 (271)

An Acoustic Underwater Glider for the Real-Time Transmission of Observation Data via an Underwater Acoustic Communication Modem [PDF]

open access: yesSensors
This paper introduces the development of an acoustic underwater glider integrated with an underwater acoustic modem designed to enable the real-time transmission of ocean observation data.
Sichen Zou, Qindong Sun
doaj   +3 more sources

Autonomous Underwater Glider: A Comprehensive Review

open access: yesDrones
A comprehensive review of Autonomous Underwater Gliders encompasses their development, technological advancements, operational principles, and applications in various fields.
Enrico Petritoli, Fabio Leccese
doaj   +3 more sources

Long duration underwater glider dataset: Indian Ocean from Perth, Australia to Mirissa, Sri Lanka [PDF]

open access: yesData in Brief, 2020
This data was collected using an underwater research vehicle, Slocum glider. The glider is an autonomous robot that is able to measure several water properties from surface to 1000 m depth. The duration of missions for underwater gliders are on the order
John Kerfoot, David Aragon
doaj   +2 more sources

Computational Fluid Dynamics Study of the Hydrodynamic Characteristics of a Torpedo-Shaped Underwater Glider

open access: yesFluids, 2021
In this study, numerical computation is used to investigate the hydrodynamic characteristics of a torpedo-shaped underwater glider. The physical model of a torpedo-shaped underwater glider is developed by Myring profile equations and analyzed by the ...
Thanh-Long Le, Duc-Thong Hong
doaj   +2 more sources

CFD approach to modelling, hydrodynamic analysis and motion characteristics of a laboratory underwater glider with experimental results

open access: yesJournal of Ocean Engineering and Science, 2017
Underwater gliders are buoyancy propelled vehicle which make use of buoyancy for vertical movement and wings to propel the glider in forward direction.
Yogang Singh
exaly   +3 more sources

Shape Optimization of Blended-Wing-Body Underwater Gliders Based on Free-Form Deformation

open access: yesXibei Gongye Daxue Xuebao, 2020
Currently developed underwater gliders can be roughly divided into the two types:traditional configuration and unconventional configuration. As a type of underwater gliders with unconventional configuration, a blended-wing-body (BWB) underwater glider ...

doaj   +1 more source

Underwater Gliders: A Review [PDF]

open access: yesMATEC Web of Conferences, 2014
Underwater gliders are a type of underwater vehicle that transverse the oceans by shifting its buoyancy, during which its wings develop a component of the downward motion in the horizontal plane, thus producing a forward force. They are primarily used in oceanography sensing and data collection and play an important role in ocean research and ...
Javaid Muhammad Yasar   +3 more
openaire   +2 more sources

Application Study of a New Underwater Glider With Single Vector Hydrophone for Target Direction Finding

open access: yesIEEE Access, 2021
The underwater glider is propelled by changing the buoyance of itself and glides forwards with the help of the hydrodynamic force. It enables the people to conduct large-scale and long-term marine observation and detection with good stealthiness, thus ...
Chao Wang, Meng Yuan
doaj   +1 more source

Research on Hydrodynamic Characteristics of Blended Wing Body Underwater Glider with Rudder

open access: yesXibei Gongye Daxue Xuebao, 2020
In order to improve the maneuverability and stability of the Blended Wing Body (BWB) underwater glider, the trailing edge rudder is integrated into its shape design in this paper.

doaj   +1 more source

Numerical Study of the Effect of Wing Position on the Dynamic Motion Characteristics of an Underwater Glider

open access: yesPolish Maritime Research, 2021
Underwater gliders are winged, autonomous underwater vehicles that are broadly applied in physical and biological oceanography. The position of the wing has an important effect on the movement performance of the underwater glider.
Wu Xiangcheng   +3 more
doaj   +1 more source

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