DETERMINATION OF EXTREMELY LARGE DIHEDRAL EFFECTS IN BIRDS USING CFD

摘要

@@ INTRODUCTIONDihedral which is an upward deflection of the left and fight wing halves around the longitudinal axis can becontrolled and changed by birds to various degrees.Thus,it can be used as a means to exert an effect onthe flight behavior,yielding an influence on flight performance as well as on stability.