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dc.contributor.advisor Spanos, Pol D.
dc.creatorElsbernd, Paul
dc.date.accessioned 2011-07-25T01:39:11Z
dc.date.available 2011-07-25T01:39:11Z
dc.date.issued 2009
dc.identifier.urihttp://hdl.handle.net/1911/61893
dc.description.abstract This thesis presents a non-linear model for the thermal and elastic properties of single-walled carbon nanotube reinforced polymer composites. Finite Element Analysis (1-EA), in conjunction with the Embedded Fiber Method (EFM), is used to calculate the effective stress-strain curve and thermal conductivity of the composite material. First, the geometry of a user-defined volume fraction of nanotubes is randomly generated and their properties are incorporated into the polymer matrix using the EFM. Non-linear FEA is next performed to account for the non-linear properties of the polymer matrix and the carbon nanotubes. Finally, Monte Carlo Analysis of five hundred random microstructures is performed to capture the stochastic nature of the random fiber generation and to derive statistically sound results. The model is validated by comparison with several different experiments reported in the open literature.
dc.format.mimetype application/pdf
dc.language.iso eng
dc.subjectMechanical engineering
Materials science
dc.title A non-linear finite element model for the determination of elastic and thermal properties of nanocomposites
dc.type.genre Thesis
dc.type.material Text
thesis.degree.department Mechanical Engineering
thesis.degree.discipline Engineering
thesis.degree.grantor Rice University
thesis.degree.level Masters
thesis.degree.name Master of Science
dc.identifier.citation Elsbernd, Paul. "A non-linear finite element model for the determination of elastic and thermal properties of nanocomposites." (2009) Master’s Thesis, Rice University. http://hdl.handle.net/1911/61893.


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