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  • Gallery of Fluid Motion
  • Open Access
  • Access by Xinjiang University

Atomization of the optimally disturbed liquid jets

Hanul Hwang1,*, Dokyun Kim2, and Parviz Moin1

  • 1Center for Turbulence Research, Stanford University, Stanford, California 94305, USA
  • 2Department of Mechanical and System Design Engineering, Hongik University, Seoul 04066, Korea

  • *hanul@stanford.edu
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Phys. Rev. Fluids 7, 110508 – Published 7 November, 2022

DOI: https://doi.org/10.1103/PhysRevFluids.7.110508

Abstract

This paper is associated with a video winner of a 2021 American Physical Society's Division of Fluid Dynamics (DFD) Gallery of Fluid Motion Award for work presented at the DFD Gallery of Fluid Motion. The original video is available online at the Gallery of Fluid Motion, https://doi.org/10.1103/APS.DFD.2021.GFM.V0060.

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References (9)

  1. A. H. Lefebvre and V. G. McDonell, Atomization and Sprays (CRC, Boca Raton, FL, 2017).
  2. C. Dumouchel, On the experimental investigation on primary atomization of liquid streams, Exp. Fluids 45, 371 (2008).
  3. H. Henein, V. Uhlenwinkel, and U. Fritsching, Metal Sprays and Spray Deposition (Springer, New York, 2017).
  4. H. Hwang, P. Moin, and M. P. Hack, A mechanism for the amplification of interface distortions on liquid jets, J. Fluid Mech. 911, A51 (2021).
  5. P. Yecko and S. Zaleski, Transient growth in two-phase mixing layers energy-efficient propulsion of robotic boats in oceanic flows view project transient growth in two-phase mixing layers, J. Fluid Mech. 528, 43 (2005).
  6. T. L. van Noorden, P. A. M. Boomkamp, M. C. Knaap, and T. M. M. Verheggen, Transient growth in parallel two–phase flow: analogies and differences with single–phase flow, Phys. Fluids 10, 2099 (1998).
  7. T. Otto, M. Rossi, and T. Boeck, Viscous instability of a sheared liquid-gas interface: Dependence on fluid properties and basic velocity profile, Phys. Fluids 25, 032103 (2013).
  8. D. Kim, C. B. Ivey, F. E. Ham, and L. G. Bravo, An efficient high-resolution volume-of-fluid method with low numerical diffusion on unstructured grids, J. Comput. Phys. 446, 110606 (2021).
  9. H. Hwang, Optimized amplification of interface distortion on liquid jets, Ph.D. dissertation, Stanford University, Department of Mechanical Engineering, 2022.

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Phys. Rev. Fluids 7, 110508– Published 7 November, 2022
  • Received 5 July 2022
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Published by the American Physical Society under the terms of the Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article's title, journal citation, and DOI.

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