Results 31 to 40 of about 1,082,201 (350)

Investigation of Velocity Profile in Time Dependent Boundary Layer Flow of a Modified Power-Law Fluid of Fourth Grade

International Journal of Applied Mechanics and Engineering, 2020
This paper deals with the investigation of time dependent boundary layer flow of a modified power-law fluid of fourth grade on a stretched surface with an injection or suction boundary condition. The fluid model is a mixture of fourth grade and power-law
M. Yürüsoy
doaj   +1 more source

Flow of a Self-Similar Non-Newtonian Fluid Using Fractal Dimensions

Fractal and Fractional, 2022
In this paper, the study of the fully developed flow of a self-similar (fractal) power-law fluid is presented. The rheological way of behaving of the fluid is modeled utilizing the Ostwald–de Waele relationship (covering shear-thinning, Newtonian and ...
Abdellah Bouchendouka, Zine El Abiddine Fellah, Zakaria Larbi, Nicholas O. Ongwen, Erick Ogam, Mohamed Fellah, Claude Depollier   +6 more
doaj   +1 more source

Convective Instability in Forchheimer-Prats Configuration with a Saturating Power-Law Fluid [PDF]

Journal of Applied and Computational Mechanics
The paper deals with the combined effect of non-Newtonian saturating fluid and horizontal flow rate on the thermal convection in a highly permeable, porous plane layer saturated with a power-law model.
Hanae El Fakiri, Hajar Lagziri, Abdelmajid El Bouardi, Mohammed Lhassane Lahlaouti   +3 more
doaj   +1 more source

Analysis of the Effect of Periodic Magnetic Field, Heat Absorption/Generation and Aspect Ratio of the Enclosure on Non-Newtonian Natural Convection [PDF]

Journal of Heat and Mass Transfer Research, 2021
In the numerical present study, MHD natural convection heat transfer of non-Newtonian power-law fluid in a two-dimensional enclosure with variable aspect ratio in the presence of heat absorption/generation is investigated by using the lattice Boltzmann ...
Mohammad Nemati, Mohammad Sefid, AhmadReza Rahmati   +2 more
doaj   +1 more source

Observation of nonlinear dispersion relation and spatial statistics of wave turbulence on the surface of a fluid [PDF]

, 2010
We report experiments on gravity-capillary wave turbulence on the surface of a fluid. The wave amplitudes are measured simultaneously in time and space using an optical method. The full space-time power spectrum shows that the wave energy is localized on
Eric Falcon, Eric Herbert, Nicolas Mordant, V. E. Zakharov, V. E. Zakharov   +4 more
core   +3 more sources

An experimental investigation of rheological characteristics of non- Newtonian nanofluids [PDF]

Journal of Heat and Mass Transfer Research, 2014
Rheological characteristics of Al2O3, CuO and TiO2 nano particles were investigated in oil asthe base fluid at 1 and 2 wt.%. Constitutive relations for non-Newtonian fluid were discussedbased on the power-law model. Measured viscosities of each nanofluid
Milad Tajik Jamal-Abad, Maziar Dehghan, Seyfolah Saedodin, Mohammad Sadegh Valipour, Amirhossein Zamzamian   +4 more
doaj   +1 more source

Phantom phase power-law solution in $f(G)$ gravity

, 2011
Power-law solutions for $f(G)$ gravity coupled with perfect fluid have been studied for spatially flat universe. It is shown that despite the matter dominated and accelerating power-law solutions, the power-law solution exists for an special form of $f(G)
A. R. Rastkar, A. Sen, A.G. Riess, B. Feng, B. Ratra, B.M.N. Carter, B.M.N. Carter, C. Armendariz-Picon, C. Brans, C. Wetterich, D.N. Spergel, E. Elizalde, E. Elizalde, E.J. Copeland, F. Darabi, G. Cognola, G. Cognola, G. Cognola, G. Cognola, G. Cognola, I. Zlatev, K. Abazajian, K. Abazajian, M. R. Setare, M.R. Setare, M.R. Setare, M.R. Setare, M.R. Setare, M.R. Setare, M.R. Setare, M.R. Setare, N. Goheer, N. Goheer, P. Astier, R. Myrzakulov, R.R. Caldwell, R.R. Caldwell, S. Capozziello, S. Capozziello, S. Nojiri, S. Nojiri, S. Nojiri, S. Nojiri, S. Nojiri, S. Nojiri, S. Nojiri, S. Nojiri, S. Nojiri, S. Nojiri, S. Nojiri, S. Nojiri, S. Nojiri, S. Perlmutter, S.M. Carroll, S.M. Carroll, T. Padmanabhan, V. Faraoni, V. Faraoni, V. Sahni, V. Sahni, V.K. Onemli, Y.-F. Cai, Y.-F. Cai, Y.H. Wei, Z.K. Guo   +64 more
core   +1 more source

Scaling laws for optimized power-law fluid flow in self-similar tree-like branching networks

Journal of Applied Physics
The power-law fluid flow in tree-like self-similar branching networks is prevalent throughout the natural world and also finds numerous applications in technology such as oil recovery and microfluidic devices. We investigate analysis of optimal power-law
Ashish Garg, Himanshu Mishra, S. K. Pattanayek   +2 more
semanticscholar   +1 more source

On the existence of classical solution to the steady flows of generalized Newtonian fluid with concentration dependent power-law index

, 2018
Steady flows of an incompressible homogeneous chemically reacting fluid are described by a coupled system, consisting of the generalized Navier--Stokes equations and convection - diffusion equation with diffusivity dependent on the concentration and the ...
Abbatiello, Anna, Bulíček, Miroslav, Kaplický, Petr   +2 more
core   +1 more source

Natural Convection of Non-Newtonian Power-Law Fluid in a Square Cavity with a Heat-Generating Element

Energies, 2019
Development of modern technology in microelectronics and power engineering necessitates the creation of effective cooling systems. This is made possible by the use of the special fins technology within the cavity or special heat transfer liquids in order
Darya S. Loenko, A. Shenoy, M. Sheremet
semanticscholar   +1 more source