74th Annual Meeting of the APS Division of Fluid Dynamics (November 21, 2021 — November 23, 2021)

V0061: Jetting of microdroplets: numerical simulations using the Lattice Boltzmann color-gradient model

  • Karun Datadien, Eindhoven University of Technology
  • Federico Toschi, Eindhoven University of Technology
DOI: https://doi.org/10.1103/APS.DFD.2021.GFM.V0061

Simulating the small scale fluid dynamics involved with inkjet printing can be challenging. We show validation of a numerical model that can accurately simulate the jetting process, alongside examples of full jetting simulations. This can be used in future research to, e.g., investigate imperfect jetting due to manufacturing errors of jetting nozzles.

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