DocumentCode
3444692
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
Volume
3
fYear
2010
fDate
29-31 Oct. 2010
Firstpage
54
Lastpage
57
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;
fLanguage
English
Publisher
ieee
Conference_Titel
Intelligent Computing and Intelligent Systems (ICIS), 2010 IEEE International Conference on
Conference_Location
Xiamen
Print_ISBN
978-1-4244-6582-8
Type
conf
DOI
10.1109/ICICISYS.2010.5658554
Filename
5658554
Link To Document