National Institute for Land and Infrastructure Management, Ministry of Land, Infrastructure and Transport Japanese Page
River Department

Coast Division: Experiment Facilities of the Coast Division
[1] Oceanic and coastal experiment facilities

3. Irregular wave basin equipped with tidal current generator

Wave basin dimensions 30.0 m in width, 23.0 m in length, 1.0 m in depth
Wave generator Three wave generators equipped with a wave generating plate of 8.0 m in width and 1.0 m in height
Wave generation method Piston method, absorption and position control
Wave generation capacity Capable of generating regular waves (25.0 cm wave height at 60.0 cm water depth), irregular waves (with significant wave period of 1.0 to 3.0 sec.), and tidal currents of up to 5.0 cm/s

Wave Generator