Title :
Water-impact force analysis for Over-sea aircraft impacting water
Author :
Peng, Lin ; Jun, Zhou ; Qi, Sun
Author_Institution :
Inst. of Precise Guidance & Control, Northwestern Polytech. Univ., Xi´´an, China
Abstract :
When modern aircrafts above water flying over sea in a very low height, the flight height is limited by the sea state. Bad sea state can not only cause the attitude overturning and dropping into the water. In this paper, a impacting water flight mode of Over-sea aircraft is proposed. Based on the analysis on the water-impact force of the aircraft impacting water, how to choose proper configuration parameters and water-entry attitude angles of the wave protection slide in order to limit the water-impact overload to be acceptable and realize the over-sea flight in bad sea state, is researched.
Keywords :
aircraft; hydrodynamics; impact (mechanical); attitude overturning; over-sea aircraft; water-entry attitude angles; water-impact force analysis; wave protection slide; Force; high-speed over-sea aircraft; overload; water-impact force; wave protection;
Conference_Titel :
Intelligent Computing and Intelligent Systems (ICIS), 2010 IEEE International Conference on
Conference_Location :
Xiamen
Print_ISBN :
978-1-4244-6582-8
DOI :
10.1109/ICICISYS.2010.5658554