A flutter wind tunnel test model simulates a shape and vibration property of an aircraft part, for a flutter wind tunnel test of the aircraft part. The model at least partially has non-solid structure having branched clearances inside. A volume of a portion, other than the clearances, of the non-solid structure, per unit volume is defined by density. A method of producing a flutter wind tunnel test model simulating a shape and vibration property of an aircraft part, for a flutter wind tunnel test of the aircraft part, includes: shaping non-solid structure with a three-dimensional printer and composing at least a part of the flutter wind tunnel test model using the non-solid structure. The non-solid structure has branched clearances inside. A volume of a portion, other than the clearances, of the non-solid structure, per unit volume is defined by density.
FLUTTER WIND TUNNEL TEST MODEL AND METHOD OF PRODUCING FLUTTER WIND TUNNEL TEST MODEL
FLATTERWINDTUNNELTESTMODELL UND VERFAHREN ZUR HERSTELLUNG EINES FLATTERWINDTUNNELTESTMODELLS
MODÈLE DE TEST DE SOUFFLERIE DE FLOTTEMENT ET PROCÉDÉ DE PRODUCTION DE MODÈLE DE TEST DE SOUFFLERIE DE FLOTTEMENT
2023-11-22
Patent
Elektronische Ressource
Englisch
IPC: | G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen |
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