For those that can't make it to the Royal Society Summer Exhibition of Science here's a video to make up for it! This is what you can see in the wind tunnel on our stand. Despite being an old fashioned method of flowviz, it still gives great insight into the flow over a wing and it's wake.
There is, a Karman Vortex street behind the wing at zero incidence and small angles of attack, clear separation as the incidence is increased and a large turbulent wake.
If you want to ask us any questions on this, like how the flow viz works, or anything else aero/fluid related we've got a Twitter Q&A session tomorrow from midday. Tweet to @aeflowcontrol with the hashtag #asksummerscience.
If you want to see some more of what we're doing check out the links: http://sse.royalsociety.org/2014/smart-wing-design/
http://www.smartwingdesign.org/
