The invention belongs to the field of hydrodynamic tests of aircrafts, and particularly relates to a multipurpose assembly type hydrodynamic test full-aircraft model. Comprising a hydrodynamic test single hull model (1), an upper fuselage block model (2), a wing body fusion block model (3) and an empennage structure block (4). The hydrodynamic test single hull model (1) comprises a high-strength thin-wall skin structure (5), transverse bulkheads (6) for structural reinforcement and longitudinal reinforcement carbon tubes (7) are arranged in the hydrodynamic test single hull model (1), the upper portions of the two adjacent transverse bulkheads (6) near the gravity center position of the hydrodynamic test single hull model (1) are open, and aluminum plates (12) are installed on the upper portions of the two adjacent transverse bulkheads (6). The test device is fixedly connected with the aluminum plate (12); when a full-aircraft model test is carried out, the upper fuselage block body model (2) is connected with the hydrodynamic test single hull model (1), the wing body fusion block body model (3) and the empennage structure block (4).
本发明属于飞行器水动试验领域,具体涉及一种多用途组装式水动试验全机模型。包括:水动试验单船身模型(1)、上机身块体模型(2)、翼身融合块体模型(3)、尾翼结构块(4);水动试验单船身模型(1)包括高强薄壁蒙皮结构(5),水动试验单船身模型(1)内部设置有结构加强用横向隔框(6)以及纵向加强碳管(7),在水动试验单船身模型(1)重心位置附近的相邻两个横向隔框(6)上方开放并且安装有铝板(12),进行单船身试验时,试验装置与铝板(12)固定连接;进行全机模型试验时,上机身块体模型(2)与水动试验单船身模型(1)以及翼身融合块体模型(3)、尾翼结构块(4)连接。
Multipurpose assembly type hydrodynamic test full-aircraft model
一种多用途组装式水动试验全机模型
2024-03-29
Patent
Electronic Resource
Chinese
IPC: | 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 / G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen |