On viscoplastic and elastic-plastic oscillators
نویسندگان
چکیده
منابع مشابه
Elastic convection in vibrated viscoplastic fluids.
We observe a new type of behavior in a shear-thinning yield stress fluid: freestanding convection rolls driven by vertical oscillation. The convection occurs without the constraint of container boundaries, yet the diameter of the rolls is spontaneously selected for a wide range of parameters. The transition to the convecting state occurs without hysteresis when the amplitude of the plate accele...
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Micro-macro schemes contain two important steps. First, the localization process must link the fields inside the inclusion to those applied in the infinite matrix. Secondly, an averaging process is used to derive the macroscopic behavior. For elastic viscoplastic materials, there is no exact solution for the first step. In this work, we adopt the interaction law proposed in [2]. By comparison w...
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ژورنال
عنوان ژورنال: Quarterly of Applied Mathematics
سال: 1989
ISSN: 0033-569X,1552-4485
DOI: 10.1090/qam/987899