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Structural Mechanics and Thermal Stresses

Fatigue Damage Evaluation on Mechanical Components under Multiaxial Loadings

R. Tovo[1] and S. Capetta[1]
[1]Dipartimento di Ingegneria, Università degli Studi di Ferrara, Ferrara, Italy

This paper is concerned with the fatigue behavior of complex, three-dimensional, stress concentrations under ... 扩展阅读

Multibody Contact Analysis of an Rzeppa CV-Joint

L. Armellin[1], F. Gatelli[1], and G. Tanghetti[1]

[1]R&D Department, Metelli S.p.A., Cologne, BS, Italy

Ball joints are widely used in many applications. This paper describes the contact and kinematic analysis of ... 扩展阅读

Numerical and Experimental Study of a Concentrated Indentation Force on Polymer Matrix Composites

V. Antonucci[1][2], M. Esposito[1], R. Marzella[2], and M. Giordano[1][2]
[1]Institute for Composite and Biomedical Materials, CNR, Portici, NA, Italy
[2]Imast, Portici, NA, Italy

A quasi static indentation test on a laminate composite has been investigated numerically and experimentally. ... 扩展阅读

A Numerical Study for Rubber Particles Collection Involved in New Thermoforming Composite Process Using COMSOL Multiphysics^®

R. Carbone[1], V. Antonelli[2][3], A. Langella[1], and R. Marissen[3]

[1]Material and Production Engineering Department, Università degli Studi di Napoli Federico II, Napoli, Italy
[2]Institute of Lightweight Structures, Technische Universität München, München, Germany
[3]Design and Production of Composite Structure, Delft University of Technology, Delft, The Netherlands

This paper deal of the forming process applied to the thermoplastic composites. A new thermoforming process ... 扩展阅读

Calculus of the Elastic Properties of a Beam Cross Section

A. Genoese[1], A. Genoese[1], and G. Garcea[1]
[1]Dipartimento di Modellistica per l'Ingegneria, Università della Calabria, Arcavacata di Rende, CS, Italy

Saint-Venant general rod theory is used to calculate the elastic factors of a section through the numerical ... 扩展阅读

Dynamic Crack Propagation in Fiber Reinforced Composites

C. Caruso[1], P. Lonetti[1], and A. Manna[1]

[1]Department of Structural Engineering, University of Calabria, Arcavacata di Rende, CS, Italy

A generalized model to predict dynamic crack propagation in fiber composite structures is proposed. The ... 扩展阅读

Energy Transformation Damping

G.S. Mulder[1]
[1]Leiden, The Netherlands

A model for material damping is presented in terms of internal friction and in terms of a variation of ... 扩展阅读

Simulation of a Modular Die Stamp for Micro Impact Extrusion

A. Schubert[1][2], R. Pohl[1], and M. Hackert[1]
[1]Chair Micromanufacturing Technology, Faculty of Mechanical Engineering, Chemnitz University of Technology, Chemnitz, Germany
[2]Fraunhofer Institute for Machine Tools and Forming Technology, Chemnitz, Germany

Micro impact extrusion is investigated at Chemnitz University of Technology as a potential procedure for ... 扩展阅读

Punch Design for Uniaxial Forging Process of γ-TiAl Using COMSOL Multiphysics^®

R. Cagliero[1] and G. Maizza[1]
[1]Dipartimento di Scienza dei Materiali ed Ingegneria Chimica, Politecnico di Torino, Torino, Italy

The increasing demand for improved metallurgical products strongly motivates the optimization of ... 扩展阅读

Effect of Local Deformation on the Emission Energy of Quantum Dots in a Flexible Tube

S. Kiravittaya[1], P. Cendula[2], A. Rastelli[2], and O. Schmidt[2]
[1]Max-Planck-Institut für Festkörperforschung, Stuttgart, Germany
[2]Institute for Integrative Nanosciences, Dresden, Germany

Strain induced by local deformation of a flexible micrometer-sized semiconductor tube is quantified by ... 扩展阅读

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