non-Newtonian fluid flow

non-Newtonian fluid flow

[‚nän·nü′tō·nē·ən ′flü·əd ‚flō]
(fluid mechanics)
The flow behavior of non-Newtonian fluids, whose study has applications in many important problems of practical significance such as flow in tubes, extrusion, flow through dies, coating operations, rolling operations, and mixing of fluids.
References in periodicals archive ?
This section presents numerical simulation of particle movement and turbulence non-Newtonian fluid flow. The simulation of discrete particles is carried out using the discrete element method.
In contrast little information is available on the suppression of Non-Newtonian fluid flow separation around a confined square cylinder by superimposed thermal buoyancy.
Lie Group Analysis of a Non-Newtonian Fluid Flow over a Porous Surface [7].
Within the last thirty years, the study of non-Newtonian fluid flow over a stretching surface has received significant attention due to its industrial applications.
Kahraman and Yuriisoy [4] applied the same approach to study the heat irreversibility in non-Newtonian fluid flow through pipes.
Xu, "Deforming-spatial-domain/stabilized space-time (DSD/SST) method in computation of non-Newtonian fluid flow and heat transfer with moving boundaries," Computational Mechanics, vol.
Kahraman and Yurusoy [16] examined the entropy generation due to non-Newtonian fluid flow in an annular pipe with relative rotation using a third-grade fluid model while Chauhan and Kumar [17] presented a non-Newtonian third-grade fluid flow in an annulus partially filled by a porous medium of very small permeability and many more results on entropy generation in literature.
Fluid flow in annular spaces has received great attention from the oil industry, as engineers routinely encounter Newtonian and non-Newtonian fluid flow through the annulus in both drilling and workover operations.
We have developed a numerical algorithm based on 2D/3D finite element method for solving non-Newtonian fluid flow with the moving free surface encountered in polymer processing.
Due to its interesting mathematical properties and huge number of applications, the problem of non-Newtonian fluid flow has attracted attention from a large number of researchers.
Dodge and Metzner [2] proposed a generalized Reynolds number, [bar.Re] , equation for purely viscous non-Newtonian fluid flow through pipes.
[3] conducted a numerical study of non-Newtonian fluid flow and heat transfer in tangential and self-wiping co-rotating twin screw extruders with finite difference and finite element methods.
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