Coexistence of natural and forced vortex dislocations in step cylinder flow
The wake behind a step cylinder [consisting of a small diameter cylinder (d) and a large
diameter cylinder (D)] with diameter ratio D/d= 2 at Reynolds number Re D= 200 (the mode …
diameter cylinder (D)] with diameter ratio D/d= 2 at Reynolds number Re D= 200 (the mode …
Flow topology in the gap and wake of convex curved tandem cylinders
TE Aasland, B Pettersen, HI Andersson… - Journal of Fluid …, 2023 - cambridge.org
Flow around curved tandem cylinders in the convex configuration has been studied by
means of direct numerical simulations, for a Reynolds number of 500 and a nominal gap …
means of direct numerical simulations, for a Reynolds number of 500 and a nominal gap …
[HTML][HTML] Combined effect of diameter ratio and spacing ratio on flow around two tandem circular cylinders at a moderate Reynolds number (Re)
In order to ascertain the combined effect of diameter ratio (d/D) and spacing ratio (L/D) on
the flow around two tandem circular cylinders, a total of 43 research cases are numerically …
the flow around two tandem circular cylinders, a total of 43 research cases are numerically …
[HTML][HTML] Flow over two inline rough cylinders in the postcritical regime
A Pasam, DT Smith, D Burton, MC Thompson - Physics of Fluids, 2024 - pubs.aip.org
This study investigates the flow behavior over roughened inline cylinders for postcritical flow,
a parameter space with relatively little prior scrutiny. Two cylinders of the same relative …
a parameter space with relatively little prior scrutiny. Two cylinders of the same relative …
Wake of two tandem square cylinders
Y Zhou, J Hao, MM Alam - Journal of Fluid Mechanics, 2024 - cambridge.org
The wake of two tandem square cylinders of identical width (d) is experimentally studied,
with a view to understanding the dependence of the flow structure, aerodynamics forces and …
with a view to understanding the dependence of the flow structure, aerodynamics forces and …
Numerical investigation on effects of damping ratio for flow-induced vibration of tandem cylinders
J Chen, H Cai, X Li, X Li, L He - Physics of Fluids, 2024 - pubs.aip.org
This study numerically investigates the effects of damping ratios on flow-induced vibration
(FIV) of two-degree-of-freedom elastically mounted tandem cylinders. By setting the tandem …
(FIV) of two-degree-of-freedom elastically mounted tandem cylinders. By setting the tandem …