小型超音速機の弾性変形を考慮した空力及び構造連成解析

抄録

The wing shape of the non-powered experimental airplane was designed at a special flight condition. But at other flight conditions, aeroelastic shapes are different from at the design point because of difference of aerodynamic load. To estimate accurate aeroelastic shapes and aerodynamic characteristics at each flight condition, the interaction analysis method of CFD and FEM is developed.