[HTML][HTML] Recent advances in understanding the flow over bluff bodies with different geometries at moderate Reynolds numbers
The application of unsteady incompressible flow phenomenon over the bluff bodies has
received the attention of many researchers due to the rich and complex physics …
received the attention of many researchers due to the rich and complex physics …
The locomotion of extinct secondarily aquatic tetrapods
S Gutarra, IA Rahman - Biological Reviews, 2022 - Wiley Online Library
The colonisation of freshwater and marine ecosystems by land vertebrates has repeatedly
occurred in amphibians, reptiles, birds and mammals over the course of 300 million years …
occurred in amphibians, reptiles, birds and mammals over the course of 300 million years …
Performance variations of leading-edge tubercles for distinct airfoil profiles
TUBERCLES are leading-edge rounded protuberances that alter the flowfield around an
airfoil. It has been suggested that tubercles on the humpback whale (Megaptera …
airfoil. It has been suggested that tubercles on the humpback whale (Megaptera …
The tubercles on humpback whales' flippers: application of bio-inspired technology
The humpback whale (Megaptera novaeangliae) is exceptional among the large baleen
whales in its ability to undertake aquabatic maneuvers to catch prey. Humpback whales …
whales in its ability to undertake aquabatic maneuvers to catch prey. Humpback whales …
LES study of unsteady cavitation characteristics of a 3-D hydrofoil with wavy leading edge
The present study seeks to conduct numerical investigations of the cavitating flow
characteristics around a sinusoidal wavy leading edge (WLE) 3-D hydrofoil underlying a …
characteristics around a sinusoidal wavy leading edge (WLE) 3-D hydrofoil underlying a …
Flow over a wing with leading-edge undulations
The stall-delaying properties of the humpback whale flipper have been observed and
quantified in recent years, through both experimental and numerical studies. In the present …
quantified in recent years, through both experimental and numerical studies. In the present …
An experimental study on flow separation control of hydrofoils with leading-edge tubercles at low Reynolds number
Hydrodynamic characteristics of hydrofoils with leading-edge tubercles were experimentally
investigated in a water tunnel at a Reynolds number of Re= 1.4× 10 4. Particle image …
investigated in a water tunnel at a Reynolds number of Re= 1.4× 10 4. Particle image …
The formation mechanism and impact of streamwise vortices on NACA 0021 airfoil's performance with undulating leading edge modification
Wings with tubercles have been shown to display advantageous loading behavior at high
attack angles compared to their unmodified counterparts. In an earlier study by the authors, it …
attack angles compared to their unmodified counterparts. In an earlier study by the authors, it …
Evolution of the streamwise vortices generated between leading edge tubercles
Sinusoidal modifications to the leading edge of a foil, or tubercles, have been shown to
improve aerodynamic performance under certain flow conditions. One of the mechanisms of …
improve aerodynamic performance under certain flow conditions. One of the mechanisms of …
Enhancing vertical axis wind turbine efficiency through leading edge tubercles: A multifaceted analysis
M Ahmad, MH Zafar - Ocean Engineering, 2023 - Elsevier
This research paper aims to investigate the impact of leading edge tubercles (LET) on the
performance of hybrid vertical axis wind turbine (VAWT). The study involves both …
performance of hybrid vertical axis wind turbine (VAWT). The study involves both …