The invention discloses a dam break type upward wave test device and a test method, relates to the field of upward wave tests, and solves the problems that an existing upward wave test device cannot realize fine flow field synchronous visualization and deck upward wave loads under the water-gas combined action are not considered. The device comprises a gate lifting system, a dam break test water tank, a model attitude adjusting system and a phenomenon observation system, the dam break test water tank comprises a water storage area, an impact area and a baffle plate arrangement area, the water storage area is used for storing test water, the impact area is used for placing a test model to carry out an upward wave test, and the baffle plate arrangement area is used for installing a sensor and placing a cable; the model posture adjusting system is arranged below the impact area and used for adjusting the posture of the model and controlling the model to ascend and descend. The gate lifting system is arranged above the water storage area and controls the gate to ascend and descend. The phenomenon observation system records the upward wave test phenomenon; air is pumped into water through the air pump to simulate the bubble breaking phenomenon. According to the invention, a high-speed camera is utilized to assist in analyzing a water body movement route, and the deck wave load condition under the water-gas combined action is simulated by pumping air into water.

    本发明公开了一种溃坝型上浪试验装置和试验方法,涉及上浪试验领域,解决了现有上浪试验装置无法实现精细的流场同步可视化问题和没有考虑水气联合作用下的甲板上浪载荷问题。本发明包括闸门抬升系统、溃坝试验水箱、模型调姿系统和现象观测系统,溃坝试验水箱包括存水区、冲击区和挡板布置区,存水区用于储蓄试验用水,冲击区用于摆放试验模型进行上浪试验,挡板布置区用于安装传感器以及摆放线缆;模型调姿系统设置于冲击区下方,调整模型姿态和控制模型升降;闸门抬升系统设置于存水区上方,控制闸门升降;现象观测系统对上浪试验现象进行记录;通过气泵向水中打气来模拟气泡破碎现象。本发明利用高速摄像机辅助分析水体运动路线,并通过向水中打气来模拟水气联合作用下的甲板上浪载荷情况。


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    Title :

    Dam break type upward wave test device and test method


    Additional title:

    一种溃坝型上浪试验装置和试验方法


    Contributors:
    LI HUI (author) / SHAN YIHANG (author) / SHAO YUHANG (author) / LIU NING (author) / SUN SHUZHENG (author) / LI CHENFENG (author) / ZHOU XUEQIAN (author) / FENG GUOQING (author) / SUN SHILI (author) / XU WEIJUN (author)

    Publication date :

    2023-06-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS




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