Difference Algorithm of the Posture of Airliner Forced Landing onto Water in Bowing Stage
By using solid-fluid coupling, momentum conservation, motion equation and pressure drag, a difference algorithm is employed to find the posture of airliner landing onto water in bowing stage for the different angle. The results show that the final velocity is positive correlated with impact angle wh...
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| Veröffentlicht in: | Applied Mechanics and Materials 2012-05, Vol.170-173, p.1987-1990 |
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| container_end_page | 1990 |
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| container_issue | |
| container_start_page | 1987 |
| container_title | Applied Mechanics and Materials |
| container_volume | 170-173 |
| creator | Zhang, She Sheng Huang, Yan Zhan, Dong Wen Tao, Ze Feng |
| description | By using solid-fluid coupling, momentum conservation, motion equation and pressure drag, a difference algorithm is employed to find the posture of airliner landing onto water in bowing stage for the different angle. The results show that the final velocity is positive correlated with impact angle when the angle is less than 80; the final velocity is negative correlated with impact angle when the angle is more than 80, waves make the immersed part decrease, which leads to a buoyancy reduction and acceleration increment. |
| doi_str_mv | 10.4028/www.scientific.net/AMM.170-173.1987 |
| format | Article |
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| language | eng |
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| title | Difference Algorithm of the Posture of Airliner Forced Landing onto Water in Bowing Stage |
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