Titlebook: Drag Reduction by Shock and Boundary Layer Control; Results of the Proje Egon Stanewsky,Jean Délery,Paolo Matteis Conference proceedings 20

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https://doi.org/10.1007/978-1-4419-6630-8airfoil performance (drag reduction and buffet onset) using shock and boundary-layer active control techniques. The numerical flow simulation has been performed using the computational capabilities developed within EUROSHOCK (I) and the results have been validated through comparison with the experim

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Sports Economics, Management and Policyyer interaction in transonic flow for the reduction of both, drag and buffet effects. Applications concerned the effectiveness of suction and of a bump at Mach numbers prior to and beyond buffet onset. Good agreement with experiments has been found for the pressure distributions, while the predictio

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Violence and Aggression in Sporting Contestssteady as well as the unsteady transonic flow about this airfoil with and without a bump. The following work has been carried out and analysed in detail: ① calculations of the steady lift-, drag- and pitching moment distributions for the datum airfoil and the airfoil with bump, ② implementation of n

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Pseudocapillarization and the Aging Liverontrol systems are all ‘active’ in the sense that they utilise suction to remove some of the mass flow within the boundary layer. The systems considered were:.In assessing the potential benefits of these ‘active’ suction systems it is necessary to allow for the internal or ‘pump’ drag to arrive at a

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Alexander Zipprich,Roberto J. Groszmannn terms of cruise drag, hence speed and/or fuel consumption, and with respect to the drag-rise and buffet boundaries. An extensive wind tunnel program on airfoils and an infinitely-swept sheared wing was, therefore, carried out investigating the effect of shock and boundary layer control on the impr

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