The invention relates to a method for measuring slamming pressure borne by a ship when the ship sails in sea waves, the ship is a real ship, and the system further comprises a pressure sensor, a signal acquisition module and a signal processing module; the method for measuring the slamming pressure comprises the following steps: calibrating the pressure sensor; a pressure sensor is installed at the slamming pressure position to be measured of the hull outer plate; connecting the pressure sensor with a signal acquisition module; when the ship sails in sea waves, the sea waves impact the pressure sensor to enable the pressure sensor to bear slamming pressure, and the signal acquisition module acquires a measurement signal and transmits the measurement signal to the signal processing module; and the signal processing module processes the measurement signal to obtain time calendar data of the slamming pressure. Therefore, the slamming pressure borne by the ship can be accurately measured in actual sea waves, and measurement of the slamming pressure is more suitable for actual ship design.
本发明涉及一种测量船舶在海浪中航行时承受的砰击压力的方法,所述船舶为实船,还包括压力传感器、信号采集模块和信号处理模块;测量砰击压力的方法包括以下步骤:对压力传感器进行标定;将压力传感器安装于船体外板的待测量砰击压力位置;将压力传感器与信号采集模块连接;所述船舶在海浪中航行过程中,海浪冲击压力传感器使之承受砰击压力,信号采集模块采集测量信号并传输给信号处理模块;信号处理模块将测量信号处理后得到砰击压力的时历数据。从而实现在实际的海浪中精确测量船舶所承受的砰击压力,使砰击压力的测量更加适用于实船设计。
Method for measuring slamming pressure borne by ship during sailing in sea waves
一种测量船舶在海浪中航行时承受的砰击压力的方法
05.04.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | G01L Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden , MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
Slamming pressure measuring system for LNG ship containment system structure
Europäisches Patentamt | 2024
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