,theory of Viscous Buckling and Gravity Instability of Multilayers with Large Deformation
نویسنده
چکیده
An exact treatment of the stability of multilayered viscous fluids in slow motion with large deformations leads to an analog model which includes the effect of gravity. A distinction can be made between true mechanical instability and an apparent instability of purely kinematic nature. A mechanism for concentric folding is derived, leading to predictions in good agreement with experimental results (De Sitter, 1939). Exact equations
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تاریخ انتشار 1998