Dynamique des Fluides (DynFluid): Soumissions récentes
Voici les éléments 267-273 de 297
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Communication avec acte; ;
RAVELET, Florent; BAKIR, Farid (2013)
This study deals with the development of an efficient method of design for subsonic conter-rotating axial flow turbomachineries. From specifications of a reference axial pump with only one rotor, two configurations of ... -
Article dans une revue avec comité de lecture(Elsevier, 2013)Based on simultaneous wall pressure and velocity measurements, the aerodynamic load of a launcher body model is investigated. Two different configurations are considered in order to study the influence of geometrical ...
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Article dans une revue avec comité de lecture; ;RAVELET, Florent (American Institute of Physics, 2011)
Experimental investigations of the dynamics of a deformable bubble rising in a uniform turbulent flow are reported. The turbulence is characterized by fast PIV. Time-resolved evolutions of bubble translation, rotation and ...
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Article dans une revue avec comité de lecture; ; ;RAVELET, Florent (American Physical Society, 2012)
We provide experimental and numerical evidence of in-blades vortices in the von Karman swirling flow. We estimate the associated kinematic α-effect tensor and show that it is compatible with recent models of the von Karman ...
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Article dans une revue avec comité de lecture;RAVELET, Florent; SARRAF, Christophe; BAKIR, Farid (Elsevier, 2011)
The purpose of this work is to study the effects of blade thickness on the performances of an axial-flow fan. Two fans that differ only in the thickness of their blades were studied. The first fan was designed to be part ...
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Article dans une revue avec comité de lecture; ;RAVELET, Florent; SARRAF, Christophe; BAKIR, Farid (American Society of Mechanical Engineers, 2013)
The purpose of this work is to study experimentally the aerodynamic characteristics of a subsonic counter-rotating axial-flow fans system operating in a ducted configuration. The fans of diameter D = 375 mm were designed ...
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Communication avec acte;RAVELET, Florent; SARRAF, Christophe; BAKIR, Farid (ASME, 2010)
An experimental investigation on the aerodynamic performances of thick blades axial-flow fans was carried out in this study. Two fans are considered, the first one is rotomoulded (in plastic) and the second one is milled ...
