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Kinetic View of Dynamic Plasticity and Fracture of Polycrystalline Solids offers a comprehensive exploration of kinetic models designed to enhance simulations of diverse mechanical processes. Covering topics such as dislocation plasticity, deformation twinning, phase transitions, dynamic recrystallization, pore growth, and multiple cracking, the book is structured into three main sections. The opening part presents a state-of-the-art review of kinetic structural models for plasticity and fracture, establishing a solid theoretical foundation. The second section introduces innovative, fully…mehr

Produktbeschreibung
Kinetic View of Dynamic Plasticity and Fracture of Polycrystalline Solids offers a comprehensive exploration of kinetic models designed to enhance simulations of diverse mechanical processes. Covering topics such as dislocation plasticity, deformation twinning, phase transitions, dynamic recrystallization, pore growth, and multiple cracking, the book is structured into three main sections. The opening part presents a state-of-the-art review of kinetic structural models for plasticity and fracture, establishing a solid theoretical foundation. The second section introduces innovative, fully discrete kinetic model formulations, where variables are defined on polytopal cell complexes rather than traditional continuous manifolds, advancing the modeling approach. The third section delves into the practical implications of these formulations, including new mechanical criteria for plasticity and fracture and corresponding rheological models relevant to high-strain-rate material deformation. Additionally, the book discusses finite element method-based simulation outcomes and offers practical guidance for modeling deformation in nano-sized samples that naturally experience high strain rates. It also provides valuable advice on leveraging microstructural characterization data, such as that obtained from SEM or X-ray techniques, to inform and refine modeling efforts.
Autorenporträt
Dr. Elijah Borodin has an extensive track record in computational materials science, materials physics, and mechanics. To date, he has published more than 50 papers developing theoretical kinetic approaches to plasticity and fracture of metals subjected to high strain rates, extreme deformation conditions and severe plastic deformations. He had a particular contribution to the mechanical behaviour of fine-grained and nanocrystalline metals where the micro-mechanisms change, and material behaviour often becomes unpredictable. His unique multidisciplinary background allows him to link traditionally well-separated areas of a material's microstructure evolution and the mechanical behaviour of materials. Dr Borodin has been collaborating extensively with both co-authors of this book. With Prof Mayer they developed theoretical and computational kinetic approaches for continuous formulation of plasticity and fracture processes, while during the last several years, more traditional continuous approaches were supplemented by the novel wholly discrete representation of polycrystalline material microstructures and kinetic processes of its development in close collaboration with Prof Jivkov. Such a combination of multidisciplinary expertise and extensive research in both continuous and discrete formulations provides a unique blend allowing the creation of a holistic picture of the defect structure evolution simultaneously on multiple scales presented in this book.