Stephen Hugh Salter
Stephen Hugh Salter is an Emeritus Professor of Engineering Design at the University of Edinburgh and inventor of the eponymous Salter duck wave energy device. Salter is also a proponent of geoengineering and is responsible for creating the concept of the mechanical enhancement of clouds to achieve cloud reflectivity enhancement. The wide tank at the University of Edinburgh — a novel design and invention by Stephen Salter, built-in 1977 — was the world's first multi-directional wave tank equipped with absorbing wavemakers. Feedback control systems on the wave-making flaps were used for the absorption of reflected waves, propagating along the water surface of the tank interior towards the 89 flaps. Stephen Salter is a Specialist Advisor at wave Energy Company Aquamarine Power advising on the development of the Oyster wave energy converter. Salter was appointed MBE in the 2004 Birthday Honours for services to engineering. In 2012 he received the Royal Academy of Engineering Sustained Achievement Award.