ملخص
Porous materials have gained wide use in high level engineering structures due to their high stiffness/weight ratio, good energy absorption properties, etc. Frequently, thermal behavior is also an issue of concern and optimized multifunctional thermo-mechanical responses are sought for. This paper presents the application of a hybrid two-stage method for achieving an optimized layout of periodic truss-like structures in order to obtain a good compromise between thermal and mechanical elastic properties. The first stage employs a derivative free optimization method, which explores the design space, not getting trapped by local minima. The second stage uses a derivative based optimization algorithm to perform a refinement of the solution obtained in the first stage.
اللغة الأصلية | English |
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عنوان منشور المضيف | Diffusion in Solids and Liquids VI |
العنوان الفرعي لمنشور المضيف | Mass Transfer - Heat Transfer - Microstructure and Properties - Nanodiffusion and Nanostructured Materials |
ناشر | Trans Tech Publications Ltd |
الصفحات | 1079-1084 |
عدد الصفحات | 6 |
مستوى الصوت | 312-315 |
رقم المعيار الدولي للكتب (المطبوع) | 9783037851173 |
المعرِّفات الرقمية للأشياء | |
حالة النشر | Published - 2011 |
منشور خارجيًا | نعم |
ASJC Scopus subject areas
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