Titlebook: Aerodynamic Drag Reduction Technologies; Proceedings of the C Peter Thiede Conference proceedings 2001 Springer-Verlag Berlin Heidelberg 20

招致

PANIC

Flight Operational Assessment of Hybrid Laminar Flow Control (HLFC) AircraftA computer performance model of a twin engine aircraft in the class of the Boeing 757, has been used to study the change in block fuel for alternative fuel planning assumptions based on a loss in laminar flow due to cloud encounters in the cruise.

懶洋洋

Flight Testing of a HLF Wing with Suction, Ice-Protection and Anti-Contamination Systemsinsect contamination protection, whilst the other test on a Do 228 will explore the operating performance of various combinations of suction, ice protection and insect contamination protection systems. This paper reviews the concept, design and construction of the Leading Edge for the HYLTEC Do228 systems flight test experiment.

Autobiography

New Aerodynamic Approach to Suction System Designfort has been expended. To demonstrate the power of the technique, the advantages and penalties associated with two different chamber layouts are discussed. Further research is required into the control of crossflow instability and the oversuction phenomenon before the method can be fully exploited.

SLING

DNS Study of Suction through Arrays of Holes in a 3-D Boundary-Layer Flowof crossflow vortex type eigenmodes (CFV modes) subject to possible primary downstream growth, and other (suction vortex, SV) modes. However, continued discrete suction seems to suppress the CFV-type eigenmodes and favor non-or only weakly growing SV modes.

咽下

Saab 2000 In-Service Test of Porous Surfaces for HLFCstem has been installed, but both panels utilise the pressure difference on the wing nose for suction and blowing..The experiment started in July 1999 and is still on-going at the time of writing this . which describes the preparation, experience and results, available at the time of compilation.

異常

破裂

European Research to Reduce Drag for Supersonic Transport Aircraftaerodynamic constraints, is capable of producing aerodynamic configurations of high efficiency. Target values for L/D at cruise and at low speed were achieved and excellent agreement was obtained with the predicted performance. Major limitations were exposed in current computational and design methods for low speed.

紅潤(rùn)

Peter ThiedeAerodynamic drag reduction technologies conference proceedings.Written for engineers, scientists and students in aeronautics industry, research and academia

擋泥板