Sentence examples for the vorticity from inspiring English sources
noun
A property of a fluid flow related to local angular rotation; defined as the curl of the flow's velocity field.
If the vorticity is everywhere zero, then so is the circulation around all possible loops, and vice versa.
In other circumstances the vorticity is related in a similar fashion to the local angular velocity and may vary from place to place.
The term Ω represents the vorticity magnitude.
A "vortex line" is the tangent to the vorticity vector of a point in the fluid.
The vorticity of a fluid at a single point is a vector quantity.
Moreover, the vorticity analysis depicts that the vortex is closely related to cavitation evolution, and air injection much changes the vorticity production in cavitating flow.
As we known, the vorticity (omega=nablatimes u), where u is the velocity field.
The vorticity assessment becomes more evident in case of moderate stenosis.
Figure 13 Temporal variation of the vorticity difference between the CR and NF cases.
Pressure gradients are eliminated from momentum equations using the vorticity stream function method.
These conditions have important impacts on the vorticity flow inside the cavity.
