Unsteady Boundary-Layer Flow over Jerked Plate Moving in a Free Stream of Viscoelastic Fluid
The Scientific World Journal, 2014 This study aims to investigate the unsteady boundary-layer flow of a viscoelastic non-Newtonian fluid over a flat surface. The plate is suddenly jerked to move with uniform velocity in a uniform stream of non-Newtonian fluid.
Sufian Munawar +3 more
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Artificial Stress Diffusion in Numerical Simulations of Viscoelastic Fluid Flows
, 2022 Viscoelastic fluids are quite common in many areas of industrial, environmental, and biomedical fluid mechanics. There exist a number of models describing specific subclasses of these fluids, capturing their various distinct properties.
Bodnár, Tomás, Pires, Marília
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High performance microfluidic rectifiers for viscoelastic fluid flow
, 2012 The flow of Newtonian and non-Newtonian fluids within microfluidic rectifiers with a hyperbolic shape was investigated to assess the effect of the bounding walls on the diodicity of the microfluidic device and achieve high flow anisotropy.
Sousa, P.C. +3 more
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A Lagrangian-Eulerian framework for simulation of transient viscoelastic fluid flow [PDF]
, 2019 A novel framework for simulation of transient viscoelastic fluid flow is proposed. The viscoelastic stresses are calculated at Lagrangian nodes which are distributed in the computational domain and convected by the fluid.
Mark, Andreas +5 more
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Two-Level Finite Element Approximation for Oseen Viscoelastic Fluid Flow
Mathematics, 2018 In this paper, a two-level finite element method for Oseen viscoelastic fluid flow obeying an Oldroyd-B type constitutive law is presented. With the newly proposed algorithm, solving a large system of the constitutive equations will not be much more ...
Nasrin Jahan Nasu +3 more
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Microchannels analogues for the study of viscoelastic fluid flows through porous media
, 2011 This paper was presented at the 3rd Micro and Nano Flows Conference (MNF2011), which was held at the Makedonia Palace Hotel, Thessaloniki in Greece.
Alves, MA +7 more
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Flow between caoxial rotating disks: with and without externally applied magnetic field
International Journal of Mathematics and Mathematical Sciences, 1981 The problem of flow of a Rivlin-Ericksen type of viscoelastic fluid is discussed when such a fluid is confined between two infinite rotating coaxial disks.
R. K. Bhatnagar
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Viscoelastic properties of MR shear thickening fluids
Journal of Fluid Science and Technology, 2014 Magento-rheological Fluid (MRF) and Shear Thickening Fluid (STF) have separately attracted considerable interest due to their fast and reversible response to an external magnetic field or an abrupt shearing loading. In this paper we fabricated a combined
Weihua LI +4 more
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Uma metodologia de volumes finitos para a simulação de escoamentos viscoelásticos com malhas não estruturadas híbridas [PDF]
, 2014 Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Mecânica, Florianópolis, 2014.Este trabalho apresenta uma metodologia numérica de volumes finitos baseado em elementos para a resolução
Garibotti, Cristiano Rodrigues
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Wall effects on the transportation of a cylindrical particle in power-law fluids [PDF]
, 2011 The present work deals with the numerical calculation of the Stokes-type drag undergone by a cylindrical particle perpendicularly to its axis in a power-law fluid.
A. Ambari +5 more
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