Results 251 to 260 of about 380,217 (328)
Some of the next articles are maybe not open access.
Laminar mixing of non-Newtonian fluids in static mixers: process intensification perspective
Reviews in chemical engineering, 2018Static mixers are widely used in various industrial applications to intensify the laminar mixing of non-Newtonian fluids. Non-Newtonian fluids can be categorized into (1) time-independent, (2) time-dependent, and (3) viscoelastic fluids.
S. Jegatheeswaran +2 more
semanticscholar +1 more source
2016
How could you characterize a liquid? You could start with its color, maybe talk about its smell or taste (watch out!) and consider its acidity (lime juice or soap). But sooner or later you will think about the liquid’s viscosity. The viscosity quantifies what we use to call a “thick” or “thin” liquid.
Benjamin Bahr +2 more
openaire +1 more source
How could you characterize a liquid? You could start with its color, maybe talk about its smell or taste (watch out!) and consider its acidity (lime juice or soap). But sooner or later you will think about the liquid’s viscosity. The viscosity quantifies what we use to call a “thick” or “thin” liquid.
Benjamin Bahr +2 more
openaire +1 more source
Artificial Life, 2016
New types of robots inspired by biological principles of assembly, locomotion, and behavior have been recently described. In this work we explored the concept of robots that are based on more fundamental physical phenomena, such as fluid dynamics, and their potential capabilities. We report a robot made entirely of non-Newtonian fluid, driven by shear
Guy, Hachmon +6 more
openaire +2 more sources
New types of robots inspired by biological principles of assembly, locomotion, and behavior have been recently described. In this work we explored the concept of robots that are based on more fundamental physical phenomena, such as fluid dynamics, and their potential capabilities. We report a robot made entirely of non-Newtonian fluid, driven by shear
Guy, Hachmon +6 more
openaire +2 more sources
Regularity of Non-Newtonian Fluids
Journal of Mathematical Fluid Mechanics, 2013zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Bae, Hyeong-Ohk, Jin, Bum Ja
openaire +2 more sources
2010
A fluid can be defined as a material that deforms continually under the application of an external force. In other words, a fluid can flow and has no rigid three-dimensional structure. An ideal fluid may be defined as one in which there is no friction.
openaire +1 more source
A fluid can be defined as a material that deforms continually under the application of an external force. In other words, a fluid can flow and has no rigid three-dimensional structure. An ideal fluid may be defined as one in which there is no friction.
openaire +1 more source
Comparison of the jet breakup and droplet formation between non-Newtonian and Newtonian fluids
Journal of Non-Newtonian Fluid Mechanics, 2023S. Mousavi, M. Siavashi, Mehran Bagheri
semanticscholar +1 more source
1984
Fluids give and flow under stress. Newtonians are the simplest of fluids, and they are characterized by the property that the velocity gradient at a point is proportional to the shear stress at that point, thus $$({\rm{Shear\;rate}})\alpha ({\rm{shear\;stress}})\;\;{\rm{or}}\;\;{{du} \over {dy}}\alpha \tau$$ All other fluids are called non ...
openaire +1 more source
Fluids give and flow under stress. Newtonians are the simplest of fluids, and they are characterized by the property that the velocity gradient at a point is proportional to the shear stress at that point, thus $$({\rm{Shear\;rate}})\alpha ({\rm{shear\;stress}})\;\;{\rm{or}}\;\;{{du} \over {dy}}\alpha \tau$$ All other fluids are called non ...
openaire +1 more source
Bubble Shape in Non-Newtonian Fluids
Journal of Applied Mechanics, 2002The study of the behavior of bubbles in complex fluids is of industrial as well as of academic importance. Bubble velocity-volume relations, bubble shapes, as well as viscous, elastic, and surfactant effects play a role in bubble dynamics. In this note we extend the analysis of Richardson to a non-Newtonian fluid.
De Kee, D. +2 more
openaire +2 more sources
Sound Propagation in Non-Newtonian Fluids
Journal of Applied Mechanics, 1973A perturbation analysis is applied to the basic hydrodynamic equations and developed to determine the non-Newtonian effects of a small-signal plane wave propagating through a viscous fluid which is continuous, homogeneous, and isotropic. With the emphasis on liquids, the analysis is applied to the case of a Powell-Eyring fluid (which specializes to the
Raichel, D. R., Kapfer, W. H.
openaire +1 more source