منابع مشابه
Computational Design of Advanced Steels
The creation and use of computational models is seminal to the design of steels and associated processes and many such models have now become of generic value. We illustrate here a few examples that explain the vitality of the subject and how the methodology is leading to benefits for commerce and academia alike. There are some breathtaking developments which are critically assessed.
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Application of a systems approach to the computational materials design led to the development of a high performance stainless steel. The systems approach highlighted the integration of processing/structure/property/ performance relations with mechanistic models to achieve desired quantitative property objectives. The mechanistic models applied to the martensitic transformation behavior include...
متن کاملAdvanced Computational Techniques for Materials-by-design
Modeling of uncertainty propagation in multi-scale models of deformation is extremely complex considering the nonlinear coupled phenomena that need to be accounted for. The ongoing work addresses key mathematical and computational issues related to robust control of deformation processes. Our research accomplishments for this year include development of new mathematical models based on spectral...
متن کاملOptical design and characterization of an advanced computational imaging system
Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use. The MIT Faculty has made this article openly available. Please share how this access benefits you. Your story matters. ABSTRACT We describe an advanced computational imaging system with an optical architecture that enables simultaneou...
متن کاملAdvanced Computational Techniques for the Design of Deformation Processes
Objectives The objective of this work is to develop a continuum sensitivity finite element analysis for the robust design of multi-stage metal forming processes in aircraft manufacturing. The computational forming design simulator being developed is applied to industrial forming design and provides the means to select the sequence of deformation processes, design the dies and preforms for each ...
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ژورنال
عنوان ژورنال: Scripta Materialia
سال: 2014
ISSN: 1359-6462
DOI: 10.1016/j.scriptamat.2013.06.005