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 …
Shedding-scheme transition of hemisphere near wake dependent on Reynolds number
H Tu, Z Wang, Q Gao, W She, F Wang, Z Shi… - Physics of …, 2024 - pubs.aip.org
The shedding-scheme transition of hemispherical wake is investigated with time-resolved
tomographic particle image velocimetry. Experiments are carried out with Reynolds numbers …
tomographic particle image velocimetry. Experiments are carried out with Reynolds numbers …
[HTML][HTML] Numerical study of wake flow across two circular cylinders in tandem arrangement with high rotation speed
Flow behind a bluff body is marked with unstable wake pattern eventually impacting the
forces acting on the body, which can be actively controlled by rotation. When multiple …
forces acting on the body, which can be actively controlled by rotation. When multiple …
Flow past a rotationally oscillating cylinder near a plane wall
S Bhattacharyya, R Naidu S, K Poddar, S Kumar - Physical Review Fluids, 2023 - APS
The wake of a rotationally oscillating cylinder in the presence of a plane wall with various
gap-to-diameter ratios are studied experimentally for a Reynolds number of 250. Flow …
gap-to-diameter ratios are studied experimentally for a Reynolds number of 250. Flow …
Vortex-shedding modes of a streamwise and transversely rotating sphere undergoing vortex-induced vibrations
AK De, S Sarkar - Physics of Fluids, 2024 - pubs.aip.org
We investigate the vortex-shedding modes of a streamwise and transversely rotating sphere
undergoing vortex-induced vibration (VIV). At Reynolds number Re= 500, we have …
undergoing vortex-induced vibration (VIV). At Reynolds number Re= 500, we have …
Effect of filament length on the flow field of a rotationally oscillating cylinder with an attached filament
Experimental studies are conducted to examine the effect of filament length on the flow field
and forces in the flow past a rotationally oscillating cylinder with an attached filament. The …
and forces in the flow past a rotationally oscillating cylinder with an attached filament. The …
[HTML][HTML] Effects of different momentum ratios and Reynolds number in a T-junction with an upstream elbow
YH Wong, L Lampunio, Y Duan, MD Eaton… - Nuclear Engineering and …, 2024 - Elsevier
This study focuses on analysing thermal mixing in T-junctions with varying momentum and
Reynolds number ratios, utilizing computational fluid dynamics (CFD) simulations. The T …
Reynolds number ratios, utilizing computational fluid dynamics (CFD) simulations. The T …
[PDF][PDF] AMisleading GALLERY OF FLUID MOTION BY GENERATIVE ARTIFICIAL INTELLIGENCE
A Kashefi - arXiv preprint arXiv:2405.15406, 2024 - ww3.math.ucla.edu
In this technical report, we extensively investigate the accuracy of outputs from well-known
generative artificial intelligence (AI) applications in response to prompts describing common …
generative artificial intelligence (AI) applications in response to prompts describing common …