一种基于底部动量输入的无反射造波方法及造波装置
By introducing a deformable bottom plate as momentum input at the bottom of the wave tank and using a sloping wave-damping zone to attenuate reflected waves, the problem of secondary wave reflection was solved, enabling high-precision wave experiments.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- CHINA ROAD & BRIDGE
- Filing Date
- 2023-08-28
- Publication Date
- 2026-07-17
AI Technical Summary
Existing wave generation methods and devices are prone to secondary wave reflections in wave experiments, which affects experimental accuracy, especially the active absorption effect of random waves is poor.
A non-reflective wave generation method and device based on bottom momentum input is adopted. Momentum is injected into the water body through the wave-like motion of the deformable bottom plate to generate incident waves. The reflected waves are attenuated by the sloping wave-dissipating zone to avoid secondary reflection of the waves in the wave generation area.
It significantly improves the accuracy of wave experiments, especially for the non-reflective characteristics of regular and random waves, solving the problem of secondary wave reflection in traditional methods and improving experimental precision.
Smart Images
Figure CN117405352B_ABST