R
Roger Bouard
Researcher at University of Poitiers
Publications - 7
Citations - 1114
Roger Bouard is an academic researcher from University of Poitiers. The author has contributed to research in topics: Reynolds number & Potential flow around a circular cylinder. The author has an hindex of 6, co-authored 7 publications receiving 1062 citations.
Papers
More filters
Journal ArticleDOI
Experimental determination of the main features of the viscous flow in the wake of a circular cylinder in uniform translation. Part 2. Unsteady flow
TL;DR: In this article, a visualization method is used to obtain the main features of the hydrodynamic field for flow past a circular cylinder moving at a uniform speed in a direction perpendicular to its generating lines in a tank filled with a viscous liquid.
Journal ArticleDOI
The early stage of development of the wake behind an impulsively started cylinder for 40 Re 4
TL;DR: The time development of the symmetrical standing zone of recirculation, which is formed in the early stage of the flow due to a circular cylinder impulsively set in motion perpendicular to its generators, has been studied using a flow visualization technique.
Journal ArticleDOI
Numerical solution of the early stage of the unsteady viscous flow around a circular cylinder: a comparison with experimental visualization and measurements
Ta Phuoc Loc,Roger Bouard +1 more
TL;DR: Early stages of viscous flows around a circular cylinder at Reynolds numbers of 3 × 103 and 9.5 × 103 are analyzed numerically by direct integration of the Navier-Stokes equations as discussed by the authors.
Journal ArticleDOI
Etude théorique et expérimentale de l'écoulement engendré par un cylindre en translation uniforme dans un fluide visqueux en régime de Stokes
TL;DR: In this paper, the authors etudie par voies numerique et experimentale l'ecoulement plan engendre par la translation uniforme en regime de Stokes d'un cylindre a mi-distance entre deux parois planes paralleles.
Journal ArticleDOI
Calcul de l'écoulement autour d'un cylindre semi-circulaire par une méthode de collocation
TL;DR: Sophy et al. as mentioned in this paper propose a methode de collocation utilisant l'approximation diffuse, which is used for etudier l'ecoulement autour d'obstacles.