Results 81 to 90 of about 135,634 (231)

Effect of Patterned Slip on Micro and Nanofluidic Flows

, 2005
We consider the flow of a Newtonian fluid in a nano or microchannel with walls that have patterned variations in slip length. We formulate a set of equations to describe the effects on an incompressible Newtonian flow of small variations in slip, and ...
C. Cottin-Bizonne, C. Cottin-Bizonne, C. L. M. H. Navier, E. Lauga, J. Burnell, M. C. Mitchell, M. Jasperse, S. C. Hendy   +7 more
core   +1 more source

The Hidden Internal Flow Dynamics of Shear‐Thinning Magma in Dikes

AGU Advances
The viscosity of magma has a first‐order control on the explosivity and hazards of a volcanic eruption, and the detection of diking within the subsurface may indicate an eruption is imminent.
Janine L. Kavanagh, Caitlin M. Chalk, Thomas J. Jones, David J. C. Dennis   +3 more
doaj   +1 more source

On the Lyapunov instability in Newtonian dynamics [PDF]

, 2021
Juan Manuel Burgos, Ezequiel Maderna, Miguel Paternain   +2 more
openalex   +1 more source

A DERIVATION OF MODIFIED NEWTONIAN DYNAMICS [PDF]

Journal of The Korean Astronomical Society, 2013
4 pages, 1 figure; to appear in JKAS (received 2013 February 14; revised 2013 March 22; accepted 2013 March 28)
openaire   +2 more sources

Hydrostatic Equilibrium Constraints in X-COP Galaxy Clusters: Testing Hyperconical Modified Gravity in Hot-gas-dominated Regions

The Astrophysical Journal
Modified Newtonian dynamics (MOND) was originally proposed to model galaxy rotation curves without dark matter. However, MOND presents difficulties in explaining the radial acceleration relation observed in galaxy clusters, and moreover, it does not ...
Robert Monjo
doaj   +1 more source

Distinct Acceleration Relations of Galaxies and Galaxy Clusters from Hyperconical Modified Gravity

The Astrophysical Journal
General relativity (GR) is the most successful theory of gravity, with great observational support on local scales. However, to keep GR valid over cosmic scales, some phenomena require the assumption of exotic dark matter, especially the cosmic expansion
Robert Monjo, Indranil Banik
doaj   +1 more source

GravitoMagnetic force in modified Newtonian dynamics [PDF]

Journal of Cosmology and Astroparticle Physics, 2013
30 pages, 3 ...
openaire   +2 more sources

An Overview of Viscous and Highly Viscous Fluid Flows in Straight and Elbow Pipes: I—Single-Phase Flows

Fluids
The flow of viscous and highly viscous fluids in straight and bent pipes and channels is a fundamental process in a wide variety of industrial applications and is, therefore, of great interest in science and engineering.
Leonardo Di G. Sigalotti, Enrique Guzmán   +1 more
doaj   +1 more source

Dual Solutions of Non-Newtonian Casson Fluid Flow and Heat Transfer over an Exponentially Permeable Shrinking Sheet with Viscous Dissipation

Modelling and Simulation in Engineering, 2016
The two-dimensional boundary layer flow of a non-Newtonian Casson fluid and heat transfer due to an exponentially permeable shrinking sheet with viscous dissipation is investigated.
Aurang Zaib, Krishnendu Bhattacharyya, Md. Sharif Uddin, Sharidan Shafie   +3 more
doaj   +1 more source

Dynamics of heat transfer in complex fluid systems: Comparative analysis of Jeffrey, Williamson and Maxwell fluids with chemical reactions and mixed convection

International Journal of Thermofluids
This study addresses the complex dynamics of heat transfer in magnetohydrodynamic (MHD) systems involving Jeffrey, Williamson, Maxwell, and Newtonian fluids, focusing on how chemical reactions, activation energy, porosity, and mixed convection impact ...
D. Thenmozhi, M. Eswara Rao, RLV. Renuka Devi, Ch. Nagalakshmi, PD. Selvi   +4 more
doaj   +1 more source