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Multiphysics Modeling of Photo-Polymerization in Stereolithography Printing Process and Validation

K. Gao [1], B.L.J. Ingenhut [1], A.P.A. van de Ven [1], F.O. Valega Mackenzie [1], A.T. ten Cate [1],
[1] TNO Materials Solutions, Brightlands Materials Center, The Netherlands

The free-radical photo-polymerization of thermoset polymers is an essential part in additive manufacturing, ... 扩展阅读

Multiscale Modeling of Polymer Crystallization

R. Spina[1], M. Spekowius[2], C. Hopmann[2]
[1]Dept. of Mechanics, Mathematics and Management (DMMM), Politecnico di Bari, Bari, Italy.
[2]Institute of Plastics Processing (IKV), RWTH Aachen, Aachen, Germany.

The manufacturing of high quality injection molded parts requires a deep understanding of material ... 扩展阅读

Modeling of Pulsed Laser Thermal Annealing for Junction Formation Optimization and Process Control

R. Negru [1], K. Huet[1], P. Ceccato[1], B. Godard[1]
[1]Excico, Gennevilliers, France

It is now a well known that the next generation devices in many fields of the semiconductor industry will be ... 扩展阅读

Multiphysics Modelling in the Electromagnetic Levitation and Melting of Liquid Metals

A. A. Roy, V. Bojarevics, and K. Pericleous
University of Greenwich
London, UK

The aim of this article is to demonstrate the capability of the software for predicting free-surface motion ... 扩展阅读

Numerical Optimization of Heating for High-Speed Rotating Cup by Means of Multiphysics Modeling and its Experimental Verification

K. Kyrgyzbaev[1], M. Willert-Porada[1], M. Terock[1]
[1]University of Bayreuth, Chair of Materials Processing, Bayreuth, Germany

The physics of rotating cups and disks is an important research subject in many areas of engineering. The ... 扩展阅读

Modeling of Transport Phenomena in Metal Foaming

B. Chinè[1], M. Monno[2]
[1]Laboratorio MUSP Piacenza, Italy; ITCR, Esc. Ciencia e Ing. Materiales, Cartago, Costa Rica
[2]Laboratorio MUSP, Piacenza, Italy; Politecnico di Milano, Dip. Meccanica, Milano, Italy

Metal foams are interesting materials with many potential applications in engineering. Foamed metals or ... 扩展阅读

Analysis of an Automobile Disc Brake

H. Krishnan [1], T. Zhu [1], Y. Zeng [1],
[1] University of California Los Angeles, Los Angeles, CA, USA

The study investigates the thermal and mechanical effect of a braking action on a ventilated carbon ceramic ... 扩展阅读

Numerical Modeling of Powder Flow During Coaxial Laser Direct Metal Deposition: Comparison Between Ti-6Al-4V Alloy and 316L Stainless Steel

S. Morville[1], M. Carin[1], D. Carron[1], P. Le Masson[1], M. Gharbi[2], P. Peyre[2], R. Fabbro[2]
[1]Université de Bretagne-Sud/UEB-LIMATB, Lorient, France
[2]PIMM, Arts et Métiers ParisTech, Paris, France

This paper presents a 3D numerical model to predict the whole process of coaxial powder flow, including the ... 扩展阅读

Modeling Melting Profiles in Chocolate Pieces for Optimizing their Sensory Properties

B. Watzke[1], F. Lenfant[1], N. Martin[1]
[1]Nestlé research Centre, Vers-chez-les-Blanc, Switzerland

Chocolate is a pleasurable product largely consumed over the world. It is known that ingredients, process and ... 扩展阅读

Modeling of Coupled Fluid Flow and Shear-induced Solidification Kinetics in Rheocasting of Aluminium Alloys

G. Maizza, and G. Lorenzatto
Politecnico di Torino
Dipartimento di Scienza dei Materiali ed Ingegneria Chimica
Torino, Italy

The model proposed by Schneider et al., for polymers is herein adapted in order to assess its suitability in ... 扩展阅读

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