[HTML][HTML] Extreme flow simulations reveal skeletal adaptations of deep-sea sponges

G Falcucci, G Amati, P Fanelli, VK Krastev, G Polverino… - Nature, 2021 - nature.com
Since its discovery,, the deep-sea glass sponge Euplectella aspergillum has attracted
interest in its mechanical properties and beauty. Its skeletal system is composed of …

The effect of slip distribution on flow past a circular cylinder

D Li, S Li, Y Xue, Y Yang, W Su, Z Xia, Y Shi… - Journal of Fluids and …, 2014 - Elsevier
A slip boundary has been shown to have a significant impact on flow past bluff bodies. In this
work and using a circular cylinder as a model system, the effects of various slip …

Transient flow around an impulsively started cylinder using a dynamic mesh method

LQ Wang, ZF Li, DZ Wu, ZR Hao - International Journal of …, 2007 - Taylor & Francis
The finite volume method (FVM) with a dynamic mesh method (DMM) to deal with the
moving boundary was applied to the simulation of two-dimensional incompressible viscous …

A study on numerical methods for transient rotating flow induced by starting blades

D Wu, T Chen, Y Sun, Z Li, L Wang - International Journal of …, 2012 - Taylor & Francis
Based on the finite volume method, three methods for rotational region treatment were
presented and validated by simulating two-dimensional accelerating rotational flows …

Numerical simulation and experimental visualization of the influence of the deformation frequency of a radially deforming circular cylinder impulsively started on …

S Hanchi, H Oualli, R Askovic… - International journal for …, 2003 - Wiley Online Library
A periodic superimposed motion may notably influence the flow structure and the
development of the convective heat transfer relative to non‐deformable case. In particular, a …

[HTML][HTML] Experimental investigation of the flow around a radially vibrating circular cylinder

H Oualli, S Hanchi, A Bouabdallah, R Askovic - Experiments in fluids, 2004 - Springer
This work aims to develop a process for controlling a cylinder wake, especially the von
Karman vortex street, in such way so as to drastically reduce the drag coefficient. A new …

[HTML][HTML] Experimental investigation of the flow behind a circular cylinder controlled by combination of a rotary oscillation and a radial deformation

H Rezaiguia, MA Ghoualli, H Oualli - Journal of the Brazilian Society of …, 2021 - Springer
This paper describes an experimental work which consists of a structural analysis of the flow
around a circular cylinder subjected to a radial deformation of the cross section, according to …

Influence de la vibration radiale et de la rotation d'un cylindre circulaire sur l'évolution du sillage proche

H Oualli - 2006 - ccdz.cerist.dz
Résumé Le présent travail est consacré à l'étude de l'écoulement de l'air autour d'un
cylindre circulaire. Le contrôle de la structure de l'écoulement est accompli par l'intégration …

Extreme fluid dynamic simulations reveal environmentally-driven morphological features of Euplectella aspergillum

G Falcucci, G Amati, P Fanelli, V Krastev, S Succi - 2020 - researchsquare.com
Due to its remarkable structural properties as well as its tantalising beauty, silica depth
sponge Euplectella aspergillum has attracted the interest of scientists all over the world …

[引用][C] EFFECT OF THE VISCOSITY ON THE TRANSIENT HEAT TRANSFER TO AN IMPULSIVELY STARTING DROPLET

RV Aškovic