Since child aircraft are significantly impacted by the wake interference from the mother aircraft during aerial refueling or the autonomous recovery of unmanned aerial vehicles（UAVs）， a rapid prediction model for dual-aircraft aerodynamic interference is developed. This model integrates computational fluid dynamics （CFD） with the equivalent aerodynamic effect method. Initially， CFD is employed to determine the wake velocity distribution of the mother aircraft. Through point-by-point integration and a weighted average approach， the equivalent velocity and angular velocity of the child aircraft within the wake flow are calculated， allowing the determination of the additional aerodynamic force and the torque acting on the child due to the wake. To validate the aerodynamic interference model， CFD is used to compute the additional aerodynamic force and the torque on the child aircraft at various positions， and these results are compared with those from the established model. The findings indicate that the proposed aerodynamic interference model effectively simulates the additional aerodynamic force and the torque on the child aircraft influenced by the wake， significantly enhancing the calculation efficiency for dual-machine aerodynamic interference.