04.2 - Aerostructures Design, Structural Dynamics, Aeroelasticity
ANALYTICAL STUDY ON HYDROSTATIC RESPONSE CHARACTERISTICS DURING WATER LANDINGS OF AMPHIBIOUS AIRCRAFT
F. Sun, Xi'an Modern Control Technology Research Institute, China; Y.-H. Zheng¹, S.-S. Zhu¹; ¹Northwestern Polytechnical University, China
In this study, the computational fluid dynamics software FLUENT was used to calculate the landing response of the amphibious aircraft on static water, and the variation law of the maximum center of gravity overload, the pressure-time curves of multiple monitoring points at the bottom of the hull and the pitch angle of the amphibious aircraft during the landing process were given.