A non-Newtonian fluid is a fluid that does not follow Newton's law of viscosity, that is, it has variable viscosity dependent on stress. In particular...
16 KB (1,494 words) - 00:11, 6 August 2024
A Newtonian fluid is a fluid in which the viscous stresses arising from its flow are at every point linearly correlated to the local strain rate — the...
21 KB (3,037 words) - 15:20, 31 May 2024
viscosity). If a fluid does not obey this relation, it is termed a non-Newtonian fluid, of which there are several types. Non-Newtonian fluids can be either...
21 KB (2,654 words) - 04:02, 12 July 2024
a power-law fluid, or the Ostwald–de Waele relationship, is a type of generalized Newtonian fluid (time-independent non-Newtonian fluid) for which the...
8 KB (1,202 words) - 20:53, 22 July 2024
depending on field, some substances can have both fluid and solid properties. Non-Newtonian fluids like Silly Putty appear to behave similar to a solid...
9 KB (1,007 words) - 10:48, 6 May 2024
Synovial fluid, also called synovia,[help 1] is a viscous, non-Newtonian fluid found in the cavities of synovial joints. With its egg white–like consistency...
21 KB (2,103 words) - 13:04, 2 June 2024
Herschel–Bulkley fluid is a generalized model of a non-Newtonian fluid, in which the strain experienced by the fluid is related to the stress in a complicated, non-linear...
13 KB (2,270 words) - 12:14, 2 January 2023
of fluid is non-Newtonian (i.e. non-linear) in nature, its constitutive equation is a generalised form of the Newtonian fluid. Generalised Newtonian fluids...
2 KB (247 words) - 20:51, 22 July 2024
relative flow velocity) are called non-Newtonian fluids. Rheology generally accounts for the behavior of non-Newtonian fluids by characterizing the minimum...
35 KB (4,171 words) - 23:54, 20 July 2024
Shear thinning (category Non-Newtonian fluids)
In rheology, shear thinning is the non-Newtonian behavior of fluids whose viscosity decreases under shear strain. It is sometimes considered synonymous...
10 KB (1,199 words) - 00:19, 21 July 2024
one of two fluids - either a shear thickening fluid or a magnetorheological fluid. Both these fluids show the behavior of a non-Newtonian fluid, behaving...
7 KB (861 words) - 17:08, 3 July 2024
examples of these properties. Non-Newtonian fluid flow, mass transfer through diffusion, and multiphase and multicomponent fluid flow are the primary flow...
12 KB (1,690 words) - 08:24, 30 April 2024
Dilatant (redirect from Shear thickening fluid)
shear strain. Such a shear thickening fluid, also known by the initialism STF, is an example of a non-Newtonian fluid. This behaviour is usually not observed...
21 KB (2,627 words) - 00:19, 21 July 2024
equations for Newtonian fluids are the Navier–Stokes equations—which is a non-linear set of differential equations that describes the flow of a fluid whose stress...
32 KB (4,144 words) - 18:31, 6 August 2024
Thread-locking fluid or threadlocker is a single-component adhesive, applied to the threads of fasteners such as screws and bolts to prevent loosening...
6 KB (611 words) - 18:33, 28 November 2023
Thixotropy (redirect from Thixotropic Fluid)
more viscous state. Some non-Newtonian pseudoplastic fluids show a time-dependent change in viscosity; the longer the fluid undergoes shear stress, the...
11 KB (1,349 words) - 11:24, 21 July 2024
Newtonian cosmology Newtonian dynamics Newtonianism, the philosophical principle of applying Newton's methods in a variety of fields Newtonian fluid,...
688 bytes (118 words) - 14:28, 7 February 2024
Corn starch (section Non-culinary)
flammability—see dust explosion. When mixed with a fluid, corn starch can rearrange itself into a non-Newtonian fluid. For example, adding water transforms corn...
13 KB (1,267 words) - 07:51, 17 June 2024
Apparent viscosity (category Fluid dynamics)
}}}} For a Newtonian fluid, the apparent viscosity is constant, and equal to the Newtonian viscosity of the fluid, but for non-Newtonian fluids, the apparent...
3 KB (391 words) - 17:19, 19 July 2024
Ketchup (category Non-Newtonian fluids)
bottle), the more fluid it becomes. After the shear is removed the ketchup thickens to its original viscosity. Ketchup is a non-Newtonian fluid, meaning that...
35 KB (3,692 words) - 00:44, 17 August 2024
Slurry (category Fluid mechanics)
certain transport velocity and the mixture can behave like a Newtonian or non-Newtonian fluid. Depending on the mixture, the slurry may be abrasive and/or...
9 KB (1,393 words) - 10:56, 8 February 2024
the dynamic viscosity of the fluid. For non-Newtonian fluids, there are different constitutive laws depending on the fluid, which relates the stress tensor...
4 KB (522 words) - 23:40, 20 July 2024
Wiktionary, the free dictionary. Oobleck may refer to: Oobleck, a non-Newtonian fluid suspension of starch in water Bartholomew and the Oobleck, a Doctor...
391 bytes (80 words) - 18:54, 28 May 2024
Shear stress (redirect from Shear (fluid))
for a Newtonian fluid the dynamic viscosity is independent on flow velocity (i.e., the shear stress constitutive law is linear), while non-Newtonian flows...
15 KB (1,929 words) - 18:36, 20 June 2024
Complex fluids are mixtures that have a coexistence between two phases: solid–liquid (suspensions or solutions of macromolecules such as polymers), solid–gas...
5 KB (518 words) - 18:10, 3 April 2024
Flubber (material) (category Non-Newtonian fluids)
Flubber is a non-Newtonian fluid that flows under low stress, but breaks under higher stresses and pressures. This combination of fluid-like and solid-like...
3 KB (301 words) - 16:30, 22 April 2024
Viscoelasticity (category Non-Newtonian fluids)
strain rate. If the material exhibits a non-linear response to the strain rate, it is categorized as non-Newtonian fluid. There is also an interesting case...
45 KB (5,952 words) - 03:51, 12 August 2024
Squeeze flow (section Non-Newtonian fluids)
the material. Several squeeze flow models exist to describe Newtonian and non-Newtonian fluids undergoing squeeze flow under various geometries and conditions...
12 KB (1,680 words) - 05:13, 21 August 2024
Viscosity (redirect from Inviscid fluids)
requires all fluids to have positive viscosity. A fluid that has zero viscosity (non-viscous) is called ideal or inviscid. For non-Newtonian fluid's viscosity...
99 KB (11,408 words) - 18:13, 16 August 2024
Scallop theorem (category Fluid dynamics)
cannot achieve net displacement in a low-Reynolds number Newtonian fluid environment, i.e. a fluid that is highly viscous. Such a swimmer deforms its body...
20 KB (3,269 words) - 05:21, 3 June 2024