A review on the hydrodynamic characteristics of autonomous underwater vehicles

JP Panda, A Mitra, HV Warrior - Proceedings of the …, 2021 - journals.sagepub.com
Autonomous underwater vehicles play an essential role in geophysical data collection, deep
water mining, seafloor mapping, ocean exploration, and in many other related activities …

A review of pressure strain correlation modeling for Reynolds stress models

JP Panda - Proceedings of the Institution of Mechanical …, 2020 - journals.sagepub.com
Most investigations of turbulent flows in academic studies and industrial applications use
turbulence models. Out of the different turbulence modeling approaches Reynolds stress …

Experimental and numerical investigation of the hydrodynamic characteristics of autonomous underwater vehicles over sea-beds with complex topography

A Mitra, JP Panda, HV Warrior - Ocean Engineering, 2020 - Elsevier
Abstract Improved designs for Autonomous Underwater Vehicles (AUV) are becoming
increasingly important due to their utility in academic and industrial applications. However, a …

The effects of free stream turbulence on the hydrodynamic characteristics of an AUV hull form

A Mitra, JP Panda, HV Warrior - Ocean Engineering, 2019 - Elsevier
This article presents experimental and numerical studies on the effect of free stream
turbulence (FST) on evolution of flow over an autonomous underwater vehicle (AUV) hull …

Free surface features of submarines moving underwater: Study of Bernoulli Hump

G Sudharsun, A Ali, A Mitra, A Jaiswal, P Naresh… - Ocean …, 2022 - Elsevier
Submarines are known to produce certain surface manifestations, primary among them
being a feature known as Bernoulli Hump (BH). BH is a rise and fall of sea surface height …

A new dynamic model and trajectory tracking control strategy for deep ocean mining vehicle

Y Dai, Q Su, Y Zhang - Ocean Engineering, 2020 - Elsevier
Mobility and controllability of a deep ocean mining vehicle directly determine its operational
efficiency and safety. In this study, the spatial hydrodynamic distributions acting on a mining …

Numerical analysis on hydrodynamic characteristics of a deep-sea mining vehicle under three typical motions

Y Dai, C Xue, Q Su, X Huang - Ocean Engineering, 2021 - Elsevier
A numerical analysis was conducted on the hydrodynamic characteristics of a deep-sea
mining vehicle. The simulations employed the Reynolds Stress Model (RSM) to focus on the …

[HTML][HTML] Space-filling single square and square fractal grids induced turbulence: Reynolds stress model parameters-optimization

MCH Mok, CV Yeoh, MK Tan, JJ Foo - Results in Engineering, 2023 - Elsevier
The employment of grid-induced turbulent flow structures as a passive means of augmenting
solid-fluid heat transfer is receiving considerable attention, especially in HVAC applications …

Study on the influence of porous material on underwater vehicle's hydrodynamic characteristics

L Meng, L Yang, TC Su, H Gu - Ocean Engineering, 2019 - Elsevier
As humans accelerate the pace of marine development, autonomous underwater vehicles
(AUVs) are increasingly attracting worldwide attention. Due to the limitations of carrying …

Characterization of low levels of turbulence generated by grids in the settling chamber of a laminar wind tunnel

J Romblad, M Greiner, A Guissart, W Würz - Experiments in Fluids, 2022 - Springer
Wind tunnel investigations of how Natural Laminar Flow (NLF) airfoils respond to
atmospheric turbulence require the generation of turbulence, whose relevant characteristics …