Wrinkling of Tympanic Membrane Under Unbalanced Pressure
نویسندگان
چکیده
منابع مشابه
Wrinkling of Tympanic Membrane Under Unbalanced Pressure.
Mechanics of tympanic membrane (TM) is crucial for investigating the acoustic transmission through the ear. In this study, we studied the wrinkling behavior of tympanic membrane when it is exposed to mismatched air pressure between the ambient and the middle ear. The Rayleigh-Ritz method is adopted to analyze the critical wrinkling pressure and the fundamental eigenmode. An approximate analytic...
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A buckling solution and a non-linear post buckling solution were employed for the wrinkling analysis of a tensioned Kapton square membrane. The buckling solution with significantly reduced bending stiffness creates localized buckling modes accounting for the wrinkle formation in the membrane. The non-linear post buckling solution with an updated Lagrangian scheme describes the detailed wrinkle ...
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ژورنال
عنوان ژورنال: Journal of Applied Mechanics
سال: 2017
ISSN: 0021-8936,1528-9036
DOI: 10.1115/1.4035858