Unphysical effects of the dual-phase-lag model of heat conduction: higher-order approximations
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DOI: 10.1016/j.ijthermalsci.2016.11.016
Abstract: Abstract Two models of heat conduction, based on higher-order approximations to the dual-phase-lag constitutive relation, are considered. Initial value problems for equations, describing the models, are studied. Stable solutions to the problems manifest clear unphysical… read more here.
Keywords: order approximations; phase lag; higher order; heat conduction ... See more keywords
Efficient reliability-based design with second order approximations
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DOI: 10.1080/0305215x.2018.1440292
Abstract: ABSTRACT Sequential optimization and reliability analysis (SORA) is an efficient approach to reliability-based design (RBD). It decouples the double-loop structure of RBD into a serial cycle of deterministic optimization and reliability analysis. The first order… read more here.
Keywords: order; order approximations; reliability based; reliability analysis ... See more keywords