Non-Newtonian fluid
A Semi-Analytical Solution for a Porous Channel Flow of a Non-Newtonian Fluid
... stress fluid in a porous ...the non-Newtonian fluid flow problem deals with more complicated governing equations than the Newtonian case, the method does not get disturbed and works ...
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A Study on Mixed Convective, MHD Flow from a Vertical Plate Embedded in Non-Newtonian Fluid Saturated Non- Darcy Porous Medium with Melting Effect
... a non-Newtonian fluid saturated non-Darcy porous medium in the presence of melting and thermal dispersion-radiation effects for aiding and opposing external ...on fluid velocity and ...
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Braz. J. Chem. Eng. vol.29 número2
... for non-Newtonian fluids, the viscosity is also susceptible to the shear stress due to the complex rheological ...thinning non- Newtonian fluids are the most common kind of non- ...
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J. Braz. Soc. Mech. Sci. & Eng. vol.32 número3
... resident fluid. The displacement of a more viscous fluid by a less viscous one leads to a mechanical instability known as viscous ...displaced fluid and that of the ...a non- Newtonian ...
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Role of Arterial Stenosis on Non-Newtonian Flow of Blood in Presence of Slip Velocity
... Many researchers (Vershney et. al. [9], Singh and Shah [10], Sankar and Hemalatha [11], Sankar [12], Sanyal and Maiti [13]) have presented various types of mathematical models to study various characteristics of blood by ...
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J. Braz. Soc. Mech. Sci. & Eng. vol.29 número2
... conducting non-Newtonian fluid induced by a rotating disk with heat transfer was studied in the presence of uniform suction and ...the non-Newtonian fluid characteristics and the ...
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Flow and Heat Transfer In a Power-law Fluid with Variable Conductivity over a Stretching Sheet
... a Non-Newtonian Fluid over a stretching sheets are analyzed for three cases of heating conditions, namely, (i)the sheet with the con- stant surface temperature; (ii) the sheet with the pre- scribed ...
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J. Braz. Soc. Mech. Sci. & Eng. vol.28 número1
... a non-Newtonian fluid in incompressible laminar pipe ...The fluid behavior was assumed to follow the Ostwald-de Waele power-law ...different fluid properties and thermal boundary ...
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Casson Fluid Flow near the Stagnation Point over a Stretching Sheet with Variable Thickness and Radiation
... incompressible non-Newtonian fluid over a non-isothermal stretching sheet is ...Casson fluid by taking into the account of variable thickness and thermal ...into non-linear ...
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Dual Solutions for Nonlinear Flow Using Lie Group Analysis.
... Maxwell fluid. Since the vorticity generation due to shrinking for Maxwell fluid is not as much as of Newtonian fluid therefore the boundary layer separation for Maxwell fluid is ...
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Steady and unsteady laminar flows of newtonian and generalized newtonian fluids in a planar T-junction
... for Newtonian and a non-Newtonian fluid analogue to ...was non-monotonic with the flow rate ...main fluid streams impinge onto the walls. For the blood analogue fluid, the ...
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J. Braz. Soc. Mech. Sci. & Eng. vol.29 número2
... turbulent non-Newtonian flow can be analyzed in the same way as the Newtonian ...of non-Newtonian fluid the velocity profile in the turbulent region outside the viscous sub layer ...
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Viscoelastic flow in a 3D square/square contraction: Visualizations and simulations.
... a Newtonian fluid the vortex length remains unchanged at low Reynolds numbers, with the non-Newtonian fluid there is a large increase in vortex length with fluid elasticity ...
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J. Braz. Soc. Mech. Sci. & Eng. vol.28 número3
... exhibit non-Newtonian fluid behavior (Nakayama et ...these non-Newtonian materials, in various manufacturing and processing industries, considerable efforts have been directed towards ...
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Numerical Analyses of the Non-Newtonian Flow Performance and Thermal Effect on a Bearing Coated with a High Tin Content
... and Non-Newtonian fluid, by using the Rabinowitsch fluid ...behavior non- Newtonian fluid for journal bearing working under sever operating ...The ...
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Numerical Simulation of Non-linear Elastic Flows with a General Collocated Finite-Volume Method
... the non-staggered grid arrangement, in which all dependent variables are located at the center of the control volumes, thus greatly simplifying the adoption of general curvilinear ...J. Non-Newtonian ...
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The newtonian chemistry.
... Afirmamos também que a incursão newtoniana pela ci- ência química poderia ser lida de duas maneiras: uma, reduzindo a química a um ramo da física; outra, oferecendo à tradição uma metodo[r] ...
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J. Braz. Soc. Mech. Sci. & Eng. vol.31 número1
... constant fluid “yield stress” appears in the flow ...Bulkley fluid, none of the parameters k and n a priori represent a simple specific property of the fluid, unlike viscosity in Newtonian ...
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Thin film flow of non-Newtonian fluids on a vertical moving belt using
... In this paper, the capability of HAM for obtaining approximate solutions of the velocity proile of thin ilm low of non-Newto- nian luids over a moving belt is shown. First HAM is applied to the problem of a Sisko ...
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A qualitative assessment of the role of a viscosity depending on the third invariant of the rate-of-deformation tensor upon turbulent non-Newtonian flow
... is non-homogeneous, the fluid is subject to a significant pre-shearing and is only approximately a pure ...viscous Newtonian solvents (50 ppm by weight of CMC, xantham gum, polyacry- lamide and ...
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