Mathematic Model of Airliner Forced Landing onto Water in Contacting Stage

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Abstract:

A mathematic model of the optimal posture of airliner landing onto water is built in contacting water stage. By using solid-fluid coupling, momentum conservation, motion equation and pressure drags, the difference equation is constructed to find the influences of the contact water surface angle. The numeric results shows that the peak pressure keeps long time if impact angle small..

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1983-1986

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May 2012

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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