Computational Rheology
Mostrando 1-3 de 3 artigos, teses e dissertações.
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1. Investigation of the effect of nozzle design on rheological bioprinting properties using computational fluid dynamics
ABSTRACT Bioprinting is the utilization of techniques derived from three-dimensional printing to generate complex biological structures which may replace natural tissues or organs. It employs high spatial resolution deposition of different cell types, growth factors and biomaterials. Those together form bioinks, which are the bioprinting inputs, analogously
Matéria (Rio J.). Publicado em: 16/09/2019
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2. A finite element formulation for pseudoplastic flows / Uma formulação de elementos finitos para problemas de escoamentos pseudoplásticos
In this thesis, a stabilized mixed finite element formulation is presented, with continuous velocity and discontinuous pressure interpolations, for incompressible flow problems of pseudoplastic dominated non-Newtonian fluids. Difficulties in constructing approximations by classical formulations are discussed and numerical results are also presented for them.
Publicado em: 2006
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3. Extension of GENSMAC to incompressible flows governed by the Maxwell and K-BKZ integral models / Extensão de GENSMAC para escoamentos de fluidos governados pelos modelos integrais Maxwell e K-BKZ
Este trabalho tem como objetivo desenvolver um método numérico para simular escoamentos incompressíveis, isotérmicos, confinados ou com superfícies livres, de fuidos viscoelásticos governados pelos modelos integrais de Maxwell e K-BKZ (Kaye-Bernstein, Kearsley e Zapas). A técnica numérica apresentada é uma extensão do método GENSMAC (Tomé McKee -
Publicado em: 2006