"vortex strength" is a correct and usable phrase in written English.
It is often used to describe the intensity or power of something, such as a turbulent air current or a turbulent flow of water. For example, "The vortex strength of the tornado was unprecedented for this region."
The vortex strength is compared under different wind directions.
A substantial reduction in vortex strength is witnessed for the same Re with higher permeability.
In comparison, the rectangular segmented trailing edge is found to attenuate the Karman vortex strength only partially.
The analysis reveals a complex nonlinear dependence of the transient structure on both the vortex strength and the stoichiometry.
In addition, the effects of NO concentration and vortex strength on the flame recovery are examined.
While R did have positive correlations with vortex strength, vortex size, and self-cleaning performance, an R of 20.1% was sufficient to create uninterrupted vortex formations.
Vortex strengths, the double vortex structure, and the linear flame length dependence on FAVR are more similar for both geometries.
For the range of vortex strengths considered, the computations indicate that the heat release rate in the rich flame decays significantly faster than in the stoichiometric flame: this behavior is consitent with recent experimental measurements.
Transient stretch rates were varied using three different vortex strengths, and the size of the flame kernel at the start of the vortex interaction controlled by time delay between ignition and vortex generation.
The resulting time evolution of the perturbed flame kernel shows that laminar vortices of various sizes and vortex strengths can increase the kernel growth rate by at least a factor of 3 and significantly increase combustion reaction rates by involving additional highly curved and stretched flame fronts.
By comparing campaigns over a number of years with different vortex strengths, it is clear that these large concentrations of refractory aerosol are a regular feature at the base of the polar vortex, with the accumulation starting during December and reaching its highest level during March in the Arctic.
