After reading on the web and in the model airplane design book I've come to the conclusion that using a ducted fan (which the last concept model reflected) would defeat the purpose of my design. Ducted fans are noisy and inefficient (sadly)which makes sense though, smaller bades that need to spin faster (thus approaching the sound barrier and making more noise). Anyway this redesign drops the scoop on top, adds a camera lens detail and a prop.
No comments:
Post a Comment