CFD analysis of flow-induced rotation of a circular cylinder with a detached rear splitter plate in laminar flow
This paper numerically investigated the flow-induced rotation response of an elastically
mounted circular cylinder fitted with a detached rear splitter plate in laminar flow. With the …
mounted circular cylinder fitted with a detached rear splitter plate in laminar flow. With the …
Comparative analysis of the flow control over a circular cylinder with detached flexible and rigid splitter plates
A comparative study is performed on a circular cylinder with both flexible and rigid splitter
plates (SPs). This study has the novelty of using single and dual detached SPs located …
plates (SPs). This study has the novelty of using single and dual detached SPs located …
Flow-induced rotation of a circular cylinder with a detached splitter plate and its bifurcation behavior
The paper numerically investigated the flow past a circular cylinder with a detached splitter
plate at a low Reynolds number of 100. This cylinder-plate body could freely rotate around …
plate at a low Reynolds number of 100. This cylinder-plate body could freely rotate around …
The key to suppress vortex-induced vibration: Stability of the structural mode
The vortex-induced vibration (VIV) problem is common in nature and engineering fields.
Current passive or active control methods try to suppress VIV by changing the flow field or …
Current passive or active control methods try to suppress VIV by changing the flow field or …
3D numerical study of splitter plate's effect on a flexible cylinder VIV
In this paper, a cylinder with the splitter plate, which is a complex three-dimensional flexible
structure, is numerically investigated by an in-house code called CgLes-Y. The large eddy …
structure, is numerically investigated by an in-house code called CgLes-Y. The large eddy …
A novel passive flow control technique using circular arcs coupled with downstream splitters
The current study presents a novel piezoelectric design that converts vortex-induced
vibrations caused by flow across a circular cylinder. This design can be implemented as a …
vibrations caused by flow across a circular cylinder. This design can be implemented as a …
Turbulence modeling approaches on unsteady flow structures around a semi-circular cylinder
This paper presents the flow field around a Semi-Circular Cylinder (SCC), a basic geometry
for fluid mechanics, obtained numerically by Computational Fluid Dynamics (CFD) at …
for fluid mechanics, obtained numerically by Computational Fluid Dynamics (CFD) at …
Drag reduction by flapping a pair of flexible filaments behind a cylinder
The hydrodynamic mechanism of drag reduction by flapping a pair of flexible filaments
behind a cylinder was explored using the penalty immersed boundary method. The effects of …
behind a cylinder was explored using the penalty immersed boundary method. The effects of …
Active learning-based hydrodynamic shape optimization and numerical simulation of auxiliary structures for circular bridge piers
Cylinders as a common form of bridge piers are widely used in engineering practices, yet
the hydrodynamic forces and local scouring of the cylinder due to the fluid flow cause …
the hydrodynamic forces and local scouring of the cylinder due to the fluid flow cause …
Flexible polymeric tail for micro robot drag reduction bioinspired by the nature microorganisms
S Heyat Davoudian, K Javadi - Physics of Fluids, 2022 - pubs.aip.org
In nature, most microorganisms have flexible micro/nanostructure tails, which help them
create propulsion, reduce drag, or search for food. Previous studies investigated these …
create propulsion, reduce drag, or search for food. Previous studies investigated these …