69th Annual Meeting of the APS Division of Fluid Dynamics (November 20, 2016 — November 22, 2016)

V0109: Steady and transient liquid coiling with high-speed video and digital image processing

  • Frank Austin Mier, New Mexico Tech
  • Raj Bhakta, New Mexico Tech
  • Nicolas Castaño, New Mexico Tech
  • John Garcia, New Mexico Tech
  • Michael Hargather, New Mexico Tech
DOI: https://doi.org/10.1103/APS.DFD.2016.GFM.V0109

High speed imaging of honey and silicone oils with transient flow rates between 0.2 mL/s and 1.0 mL/s from a ~1mm orifice at a various heights. Digital image processing is shown of high speed video. This video shows transition between inertial and gravitational flow regimes. Also, perturbations are shown to induce inertial-gravitational flow.


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