This present work is focused on the analysis of control solutions that reduce the aerodynamic drag and therefore the fuel consumption of vehicles. The selected vehicle geometries are closed to a bluff body such as Estate, van, SUV, commercial vehicles or even truck trailers. This work is then focused on the academic geometry of Ahmed body with square back in order to avoid style diversity. The reference velocity flow is equal to 30m/s, which is closed to a vehicle speed on a highway, and induces a highly turbulent wake flow. This work mainly numerical is divided in two parts. The first one is dedicated to the validation of the numerical model with experimental wind tunnel measurements. The second part looks for numerical configurations of f...
A passive flow control on a generic car model was numerically studied. The Ahmed model with rear sla...
This PhD thesis was realized in the scope of a collaboration with Renault Trucks and the LMFA in vie...
Le contrôle actif par jet synthétique de l'écoulement de sillage d'un véhicule automobile est propos...
L’objectif de ce travail de thèse consiste à analyser les solutions de contrôle permettant de réduir...
L’objectif de ce travail de thèse consiste à analyser les solutions de contrôle permettant de réduir...
L’objectif de ce travail de thèse consiste à analyser les solutions de contrôle permettant de réduir...
L’objectif de ce travail de thèse consiste à analyser les solutions de contrôle permettant de réduir...
A complete flow control over road vehicles is difficult to achieve because of different phenomena oc...
A complete flow control over road vehicles is difficult to achieve because of different phenomena oc...
International audienceLa distribution de pression à la base d'un modèle à dos carré (corps d'Ahmed) ...
The scope of this work is to identify potential improvements on Passenger cars Aerodynimcs (Drag red...
The scope of this work is to identify potential improvements on Passenger cars Aerodynimcs (Drag red...
Ce manuscrit présente les travaux de thèse réalisés dans le cadre d’une convention CIFRE entre Renau...
This document presents the research work realized in the scope of a PhD thesis with Renault Trucks a...
This document presents the research work realized in the scope of a PhD thesis with Renault Trucks a...
A passive flow control on a generic car model was numerically studied. The Ahmed model with rear sla...
This PhD thesis was realized in the scope of a collaboration with Renault Trucks and the LMFA in vie...
Le contrôle actif par jet synthétique de l'écoulement de sillage d'un véhicule automobile est propos...
L’objectif de ce travail de thèse consiste à analyser les solutions de contrôle permettant de réduir...
L’objectif de ce travail de thèse consiste à analyser les solutions de contrôle permettant de réduir...
L’objectif de ce travail de thèse consiste à analyser les solutions de contrôle permettant de réduir...
L’objectif de ce travail de thèse consiste à analyser les solutions de contrôle permettant de réduir...
A complete flow control over road vehicles is difficult to achieve because of different phenomena oc...
A complete flow control over road vehicles is difficult to achieve because of different phenomena oc...
International audienceLa distribution de pression à la base d'un modèle à dos carré (corps d'Ahmed) ...
The scope of this work is to identify potential improvements on Passenger cars Aerodynimcs (Drag red...
The scope of this work is to identify potential improvements on Passenger cars Aerodynimcs (Drag red...
Ce manuscrit présente les travaux de thèse réalisés dans le cadre d’une convention CIFRE entre Renau...
This document presents the research work realized in the scope of a PhD thesis with Renault Trucks a...
This document presents the research work realized in the scope of a PhD thesis with Renault Trucks a...
A passive flow control on a generic car model was numerically studied. The Ahmed model with rear sla...
This PhD thesis was realized in the scope of a collaboration with Renault Trucks and the LMFA in vie...
Le contrôle actif par jet synthétique de l'écoulement de sillage d'un véhicule automobile est propos...