The invention discloses a skin slice type wing device for a wind tunnel icing ultrasonic detection experiment, and the skin slice type wing device comprises a wing skin, a wing metal truss, a fixed support, a piezoelectric sensor, an electric wire and the like, and has the functions of automatically monitoring icing, analyzing an icing area, calculating the icing thickness and the like. The disclosed skin slice type wing device for the wind tunnel icing detection experiment can monitor icing signals of all areas on the surface of the wing in real time during the experiment and detect the icing thickness. And when the icing amount reaches a certain degree, the icing early warning system is started to send out an early warning signal to be matched with an aircraft anti-icing/deicing system, so that the risk of icing accidents of the aircraft is reduced. The on-off of the anti-icing/de-icing system can be controlled by detecting and analyzing the icing signal, the icing possibility of the aircraft under the complex icing weather condition is reduced, the flight safety is guaranteed, and the application prospect is objective.
本发明公开了一种用于风洞结冰超声探测实验的蒙皮切片式机翼装置,蒙皮切片式机翼装置包括:机翼蒙皮,机翼金属桁架,固定支架,压电传感器,电线等,具备自动监测结冰,分析结冰区域,计算结冰厚度等功能。公开的用于风洞结冰探测实验的蒙皮切片式机翼装置,可以实时监测实验时机翼表面各区域的结冰信号,探测结冰厚度。当结冰量达到一定程度后,会开启结冰预警系统发出预警信号,来配合飞机防/除冰系统,来降低飞机结冰失事的风险。本发明可通过对结冰信号探测和分析来控制防/除冰系统开关,降低飞机在复杂结冰气象条件下结冰可能性,保障飞行安全性,应用前景客观。
Skin slice type wing device for wind tunnel icing ultrasonic detection experiment
一种用于风洞结冰超声探测实验的蒙皮切片式机翼装置
2023-05-09
Patent
Elektronische Ressource
Chinesisch
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