<< When a liquid exits a nozzle and encounters something it cannot immediately mix into—a gas, for example—it forms a cylinder. Quickly, small surface perturbations and various forces cause the liquid tube to break apart into droplets. The entire cylinder either pinches off into droplets one at a time at the tip, takes on a wavy or corkscrew-like structure, or atomizes into a fine spray. >>
<< Our results show that the gas and liquid flows are equally important in the interface region, an idea neglected by most other studies, (Nathan Speirs). The irregular shapes of the droplets formed are quite interesting as well, (Kenneth Langley) >>
<< There's so much variety in the ways liquid jets break up. (Nathan Speirs) >>
King Abdullah. Slippery superfluids push jets to breaking point. University of Science and Technology. Aug 31, 2020.
<< Past studies have shown that liquid jet breakup behavior can be classified into five regimes: Rayleigh, first wind, sinuous, second wind, and atomization. By experimentally examining the breakup of superfluid and normal liquid 4^He in an atmosphere of its own vapor, (AA) investigate the evolution of the jet behavior >>
N. B. Speirs, K. R. Langley, et al. Jet breakup in superfluid and normal liquid 4^He. Phys. Rev. Fluids 5, 044001. Apr 2, 2020.
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