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Modeling of solid-fluid equilibria of pure n-alkanes and binary methane + n-alkane systems through predictive correlations
(Elsevier Science, 2020-12)
In this work, we systematically study the phase behavior of the binary systems homologous series of methane with heavier n-alkanes, by considering the appearance of fluid and pure solid phases. The Peng-Robinson (PR) and ...
Fast and reliable calibration of solid substrate fermentation kinetic models using advanced non-linear programming techniques
(UNIV CATOLICA DE VALPARAISO, 2007)
Calibration of mechanistic kinetic models describing microorganism growth and secondary metabolite production on solid substrates is difficult due to model complexity given the sheer number of parameters needing to be ...
Characterization of a sediment layer of concentrated fluid solid mixtures in tilted ducts at low Reynolds numbers
(Elsevier, 2018)
In this paper we use a continuum mixture model to solve numerically the momentum and continuity
equations associated with the sedimentation dynamics of highly concentrated fluid-solid mixtures in tilted
ducts at low ...
Inverse finite element modeling of shells using the degenerate solid approach
(Pergamon-Elsevier Science Ltd, 2015-06)
The Inverse Finite Element Method (IFEM) for degenerate solid shells is introduced. IFEM allows determining the undeformed shape of a body (in this case, a shell-like body) such that it attains a desired shape after large ...
Theoretical models to calculate stopping and ionization ratios of H2+ molecules in solid targets
(American Physical Society, 2019-03)
In this work we study the vicinage effects that arise in the interaction of molecular projectiles with solids, considering, in particular, the effects produced by the excitation of inner shells. For this purpose, we use ...
Micro-scale deterministic asperity contact FEM simulation
(2022)
There are numerous stochastic approaches to indirectly couple solid asperity contact with the fluid hydrodynamics in the region of boundary or mixed lubrication. In contrast, deterministic approaches for calculating solid ...