How birds fly design (Bell Shape Spanload)

Flying wing with bell shape spanload aiac-paper.pdf

Another design of Blended Wing Body

Blended Wing Body design aims to incline target flight altitude with a high angle of attack. In this term several models are picked to test in a virtual environment. Although, the several aspects of designs were changed to reach a designated version, none of those meet the criteria. As a conclusion BWB needs a high scale design and eventually not possible to reach high angle of attacks without a fatal stall action via a mini-micro scale UAV.