International audienceL'écoulement et l'injection d'air autour d'un cylindre vertical partiellement immergé, en translation, est étudié expérimentalement et numériquement. Le régime d'écoulement est turbulent avec 15 000 < Re < 60 000 et 0.4 < F r < 1.7, où Re et F r sont les nombres de Reynolds et de Froude adimensionnés à l'aide du diamètre D du cylindre. Une cavité à l'aval du cylindre est observée. L'objectif de ce travail est d'étudier les efforts de traînée, l'élévation de la surface libre et la vitesse critique à partir de laquelle il y a entraînement d'air. Un bon accord entre les expériences et les simulations a été trouvé, évaluant ainsi la profondeur de la cavité, le coefficient de traînée et la vitesse critique d'injection d'air...
This study intends to perform successivily theoretical and experimental investigations about the flo...
The present work defines a CFD methodology to simulate the ventilation phenomenon which characterize...
This study intends to perform successivily theoretical and experimental investigations about the flo...
International audienceL'écoulement et l'injection d'air autour d'un cylindre vertical partiellement ...
In this study, a partially submerged vertical cylinder is moved at constant velocity through water, ...
L'écoulement autour d'un objet partiellement immergé comme une carène ou une pile de pont est une co...
International audienceWe present the results of a combined experimental and numerical study of the f...
The flow past ships or an emerged body such as bridge pilar, is a fundamental, familiar and fascinat...
The fluid flow around a long, slender circular cylinder, either in air or water, is a practical circ...
This paper describes experiments in which a vertical surface-piercing circular cylinder with a large...
In this work, the flow past surface-piercing cylinders with free lower ends is studied numerically w...
The drag and side force coefficients of a half-submerged cylinder in a free-surface flow were calcul...
In this paper, the cavitating flow around a bluff body is studied both experimentally and numericall...
This study is concerned with the mechanism of the formation and the convection of vortices shedding ...
In this work, the flow past surface-piercing cylinders with free lower ends is studied numerically w...
This study intends to perform successivily theoretical and experimental investigations about the flo...
The present work defines a CFD methodology to simulate the ventilation phenomenon which characterize...
This study intends to perform successivily theoretical and experimental investigations about the flo...
International audienceL'écoulement et l'injection d'air autour d'un cylindre vertical partiellement ...
In this study, a partially submerged vertical cylinder is moved at constant velocity through water, ...
L'écoulement autour d'un objet partiellement immergé comme une carène ou une pile de pont est une co...
International audienceWe present the results of a combined experimental and numerical study of the f...
The flow past ships or an emerged body such as bridge pilar, is a fundamental, familiar and fascinat...
The fluid flow around a long, slender circular cylinder, either in air or water, is a practical circ...
This paper describes experiments in which a vertical surface-piercing circular cylinder with a large...
In this work, the flow past surface-piercing cylinders with free lower ends is studied numerically w...
The drag and side force coefficients of a half-submerged cylinder in a free-surface flow were calcul...
In this paper, the cavitating flow around a bluff body is studied both experimentally and numericall...
This study is concerned with the mechanism of the formation and the convection of vortices shedding ...
In this work, the flow past surface-piercing cylinders with free lower ends is studied numerically w...
This study intends to perform successivily theoretical and experimental investigations about the flo...
The present work defines a CFD methodology to simulate the ventilation phenomenon which characterize...
This study intends to perform successivily theoretical and experimental investigations about the flo...