Trackpilots can help inland skippers sail an optimal route with minimal human input, which has the potential to save fuel costs and lower crew workload. In theory, widespread adoption of trackpilots is not only beneficial for crew on board, but also for traffic operators ashore. Data from trackpilots …

This article discusses results from an international contest, open for university student teams (bachelor and master), involving the design, construction, and testing of small wind turbines in a large wind tunnel. The wind tunnel has an outlet of 2.85 x 2.85 m allowing a maximum rotor swept area of 2 …

Dynamic inflow effects occur due to the rapid change of the rotor loading under conditions such as fast pitch steps. The paper presents a setup suitable for the investigation of those effects for non-axisymmetric rotor conditions, namely individual pitch steps. Furthermore, insights into the relevant …