Arrangement for boundary layer suction of aircraft

The arrangement has a porous carrier layer (3) which is applied to a bearing structure of the aircraft (1) in the area of boundary layer removal (5). The layer is discretely connected to a suction channel (4). A layer of microfibre fabric (2), which conforms to the surface structure, is fastened to...

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Bibliographische Detailangaben
Hauptverfasser:	WALDENMAIER, THOMAS, 88677 MARKDORF, DE, DITTRICH, KAY, 88090 IMMENSTAAD, DE
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	AEROPLANES AIRCRAFT ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSIONTRANSMISSIONS IN AIRCRAFT AVIATION COSMONAUTICS EQUIPMENT FOR FITTING IN OR TO AIRCRAFT FLYING SUITS HELICOPTERS PARACHUTES PERFORMING OPERATIONS TRANSPORTING
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Beschreibung
Zusammenfassung:	The arrangement has a porous carrier layer (3) which is applied to a bearing structure of the aircraft (1) in the area of boundary layer removal (5). The layer is discretely connected to a suction channel (4). A layer of microfibre fabric (2), which conforms to the surface structure, is fastened to the porous carrier layer.The carrier layer is pref. glued to the aircraft structure. It consists of a material, which is a distancing fabric, or a syntactical foam with very low resin content, or a fibre-enforced synthetic with extremely low resin content, or a fibre-enforced ceramic with high number of pores.