Equipped with a random, segmented spiral wavemaker, the Circular Wave Basin is unique to Oregon State University. The wavemaker produces a spiral shaped wave with a tangential component at the shoreline. This drives littoral processes around the beach, uninterrupted by end effects of rectangular basins.

The facility is ideally suited for studies on:

  • Longshore currents and mixing
  • Longshore sediment transport
  • Impact of coastal jetties and groins
  • Edge waves and far-infragravity waves
  

Wave Basin

  • Diameter:       15.2 m        50 ft
  • Depth:              1.5 m        5.0ft

Wavemaker

  • Type: Piston-type, Electric motor
  • Waveboards: 16 boards, 3.4 m (11 ft) diameter
  • Wave types: Regular, Irregular, User defined
  • Max Wave: 0.6 m (2.0 ft)
  
 
 
   
Large Wave Flume Tsunami Wave Basin Control Room Visitor Information