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Acta Mechanica

Acta Mechanica OnlineFirst articles

11.01.2019 | Original Paper

Orientation, distribution, and deformation of inertial flexible fibers in turbulent channel flow

In this paper, we investigate the dynamics of flexible fibers in turbulent channel flow. Fibers are longer than the Kolmogorov length scale of the carrier flow, and their velocity relative to the surrounding fluid is non-negligible. Our aim is to …

09.01.2019 | Original Paper

Vibrations attenuation of a Jeffcott rotor by application of a new mathematical model of a magnetorheological squeeze film damper based on a bilinear oil representation

A frequently used technological solution for reducing oscillations of rotors excited by imbalance, time-varying forces or ground vibrations consists in inserting damping devices in the rotor supports. To achieve their optimum performance in a wide …

08.01.2019 | Original Paper

Micropolar plasticity—Part I: modeling based on curvature tensors related by mixed transformations

When formulating finite deformation micropolar plasticity, the structure of the theory strongly depends on the choice of the variables describing the deformation kinematics. This holds true even for classical plasticity. However, in contrast to …

08.01.2019 | Original Paper

Finite element analysis in a fiber-reinforced cylinder due to memory-dependent heat transfer

Enlightened by the Caputo fractional derivative, the present study treats with a novel mathematical model of generalized thermoelasticity to investigate the transient phenomena for a fiber-reinforced hollow cylinder due to the influence of thermal …

07.01.2019 | Original Paper

Dynamic collapse of metal self-similar hierarchical corrugated sandwich plates

The dynamic collapse response of metal self-similar hierarchical corrugated sandwich plates is analyzed. The analytical model is derived for the reaction forces of the top and bottom face sheets. Finite element analysis is conducted to investigate …

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Über diese Zeitschrift

Since 1965, the international journal Acta Mechanica has been among the leading journals in the field of theoretical and applied mechanics. In addition to the fields of solid and fluid mechanics, such as elasticity, plasticity, vibrations and control, structures, multi-body dynamics, hydrodynamics, gasdynamics and multiphase flows, it also gives special attention to areas such as Non-Newtonian fluid dynamics, micro- and nanomechanics of fluids and solids, smart materials and structures, biomechanics of solids and fluids, and novel issues at the interface of mechanics and materials.
The journal further publishes papers in such related fields as rheology, thermodynamics, and electromagnetic interactions with fluids and solids. Acta Mechanica emphasizes originality in all aspects of theoretical, experimental, and computational mechanics that are of lasting value and of current interest. Acta Mechanica will also publish special issues and editor-invited Reviews and Perspectives.

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