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  • International Conference on Computational Methods for Coupled Problems in Science and Engineering (COUPLED)
  • VII International Conference on Computational Methods for Coupled Problems in Science and Engineering (COUPLED 2017) Rhodes Island, Greece, 12-14 June, 2017
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  • International Conference on Computational Methods for Coupled Problems in Science and Engineering (COUPLED)
  • VII International Conference on Computational Methods for Coupled Problems in Science and Engineering (COUPLED 2017) Rhodes Island, Greece, 12-14 June, 2017
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Finite element modeling of effective properties of nanoporous thermoelastic composites with surface effects

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Cita com:
hdl:2117/190868

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Nasedkin, Andrey V.
Nasedkina, Anna A.
Kornievsky, Alexandr S.
Document typeConference report
Defense date2017
PublisherCIMNE
Rights accessOpen Access
All rights reserved. This work is protected by the corresponding intellectual and industrial property rights. Without prejudice to any existing legal exemptions, reproduction, distribution, public communication or transformation of this work are prohibited without permission of the copyright holder
Abstract
This investigation concerns to the determination of the material properties of nanoscale thermoelastic composites of an arbitrary anisotropy class with stochastically distributed porosity. In order to take into account nanoscale level at the borders between material and pores, the GurtinMurdoch model of surface stresses and the highly conduct- ing model are used. Finite element package ANSYS was used to simulate representative volume and to calculate the effective material properties. This approach is based on the theory of effective moduli of composite mechanics, modeling of representative volumes and the finite element method. Here, the contact boundaries between material and pores were covered by the surface membrane elastic and thermal shell elements in order to take the surface effects into account.
URIhttp://hdl.handle.net/2117/190868
ISBN978-84-946909-2-1
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  • International Conference on Computational Methods for Coupled Problems in Science and Engineering (COUPLED) - VII International Conference on Computational Methods for Coupled Problems in Science and Engineering (COUPLED 2017) Rhodes Island, Greece, 12-14 June, 2017 [117]
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