|A vortex ring may be formed is by injecting a compact mass of fast moving fluid (A) into a mass of stationary fluid (B) (which may be the same fluid). Viscous friction at the interface between the two fluids slows down the outer layers of A relative to its core. Those outer layers then slip around the mass A and collect at the rear, where they re-enter the mass in the wake of the faster-moving inner part. The net result is a poloidal flow in A that evolves into a vortex ring.
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Journal of Vortex Science and Technology is one of the indexed top leading journals in the study of vortex ring formation. The manuscripts published in this journal are current research in the form of original research and review. All published articles are permanently archived and available at OMICS Group website in HTML, Digital, Audio and PDF formats. The articles published in this journal are indexed in Media Finder, Journal Seek and Google Scholar.
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