Sentence examples for vorticity strength from inspiring English sources
Our approach uses a decomposition of the vorticity of the form ξ =Pη, in which both φ (the level set function) and η (the vorticity strength vector) are smooth.
Our results show that the vorticity and swirling strength have the same characteristics before and directly after channel curve.
Smooth particles carry vorticity and exchange strength to account for convection and viscous diffusion.
When a vortex is shed from the edge closer to the wall, vorticity of opposite strength gets induced on the wall.
The strength of this vorticity is not enough to stretch and locally extinguish the flame.
We note the atrial enlargement pre-occlusion, which may in part explain the reduction on the strength of the vorticity concentrations before occlusion.
The strength of the shed vorticity is determined in terms of the form drag of the airfoil, and the analysis is performed on the basis of linearized thin airfoil theory.
By analyzing the vorticity field of a vortex, the strength and length scale of the vortex can be characterized.
A sequence of PIV images shows the time history of both the vorticity field and the velocity field as vortices of different strength convect through a premixed flame.
Furthermore, the size and magnitude of the vorticity concentrations given in vorticity maps indicate the strength of blood rotation during one cardiac cycle [15].
Besides this, the question is discussed how a force field creates vorticity in an inviscid flow, since some papers consider viscosity to be necessary to generate vorticity.
