Definition of irrotational. Meaning of irrotational. Synonyms of irrotational

Here you will find one or more explanations in English for the word irrotational. Also in the bottom left of the page several parts of wikipedia pages related to the word irrotational and, of course, irrotational synonyms and on the right images related to the word irrotational.

Definition of irrotational

Irrotational
Irrotational Ir`ro*ta"tion*al, a. (Physics) Not rotatory; passing from one point to another by a movement other than rotation; -- said of the movement of parts of a liquid or yielding mass. --Sir W. Thomson.

Meaning of irrotational from wikipedia

- conservative vector field is also irrotational; in three dimensions, this means that it has vanishing curl. An irrotational vector field is necessarily conservative...
- friction within the fluid tends to organise the flow into a collection of irrotational vortices, possibly superimposed to larger-scale flows, including larger-scale...
- Irrotational flow occurs where the curl of the velocity of the fluid is zero everywhere. That is when ∇ × v → = 0 {\displaystyle \nabla \times {\vec {v}}=0}...
- u{\displaystyle \mathbf {u} } is an irrotational vector field. A flow in a simply-connected domain which is irrotational can be described as a potential flow...
- In fluid dynamics, potential flow or irrotational flow refers to a description of a fluid flow with no vorticity in it. Such a description typically arises...
- Indeed, convolution of an irrotational vector field with a rotationally invariant potential is also irrotational. For an irrotational vector field G, it can...
- )={\frac {Q}{2\pi }}\theta .} The steady flow from a point source is irrotational, and can be derived from velocity potential. The velocity potential is...
- electrostatic approximation rests on the ****umption that the electric field is irrotational: ∇→×E→=0.{\displaystyle {\vec {\nabla }}\times {\vec {E}}=0.} From Faraday's...
- vector field in three dimensions can be resolved into the sum of an irrotational (curl-free) vector field and a solenoidal (divergence-free) vector field...
- section, we will discuss the irrotational field (lamellar vector field) based on Stokes' theorem. Definition 2-1 (irrotational field). A smooth vector field...