BWB Dolphin Drone 3D model

cgtrader

I've been tinkering with what I'm calling the BWB Dolphin Drone - this is just the first of several BWB designs that have been thoroughly tested in XFLR5 to demonstrate stable flight without needing any trim, despite having a center of gravity calculated as if every part was made of the same material, similar to foam. When you add motors to the rear and top, it will cause the cg to shift. However, this model is fully flyable, offering many different options for control surfaces - and that's not all, you can download a CAD file for a specially designed profile with a slightly positive camber, and super-low drag and low-Reynolds numbers.