39 citations · 100 across the 7 of their papers we have counts for
8 papers
Vortex-induced vibration of a square cylinder in wind tunnel
X. Amandolese, P. Hémon
An experimental study of the vortex-induced-vibration of a flexibly mounted rigid square cylinder in a uniform airflow is presented. For this high mass ratio configuration, transve…
Applications of biorthogonal decompositions in fluid-structure interactions
P. Hémon, F. Santi
This paper is dedicated to the study of the orthogonal decomposition of spatially and temporally distributed signals in fluid-structure interaction problems. First application is c…
Simulation of a spatially correlated turbulent velocity field using biorthogonal decomposition
Pascal Hémon, Françoise Santi
This paper presents a method for generating a turbulent velocity field that can be used as an input for the temporal simulation in wind excited structure problems. Temporal simulat…
Hydrodynamic characteristics of sea kayak traditional paddles
Pascal Hémon
We present a study of the hydrodynamic characteristics of sea kayak paddles without taking into account the kayaker. We focus on traditional paddles used in the Arctic, one from Gr…
Field tests on a full-scale steel chimney subjected to vortex-induced vibrations
Øyvind Mortveit Ellingsen, Olivier Flamand, Xavier Amandolese +2
Industrial chimneys, launch vehicles and stacks are examples of large diameter circular cross section structures which can be prone to cross-wind vortex-induced vibrations. VIV has…
In wind tunnel the reproduction of vortex shedding behind circular cylinders at high Reynolds number regimes is incomplete
Øyvind Mortveit Ellingsen, Xavier Amandolese, Pascal Hémon
Wind tunnel tests of 2D rough cylinders are presented. The goal is to simulate the alternate vortex shedding in flow regimes encountered in wind engineering applications, where the…
Unsteady loads on circular cylinder in cross-flow: an observation in natural wind and comparison with wind tunnel experiments
Yacine Manal, Pascal Hémon
We present the synchronized unsteady wall pressure measurements performed at the circumference of a full scale 35 m circular chimney submitted to natural wind. The atmospheric turb…
Twin Strouhal numbers in pressure loading of circular cylinder at high Reynolds numbers
Øyvind Mortveit Ellingsen, Xavier Amandolese, Olivier Flamand +1
We present a wind tunnel experiment on a large smooth circular cylinder mounted between walls. The Reynolds number range of interest is [800 000 : 2 170 000]. This low supercritica…