Pre-metered coating flow models with Goma 7: Workflow Tutorial

Schunk, Peter Randall [Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States)]; Ortiz, Weston [Univ. of New Mexico, Albuquerque, NM (United States)]; Kennelly, Tyler Ried [Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States)] (ORCID:0009000562359582)

doi:10.2172/3374780

DOE OSTI · 3374780

Pre-metered coating flow models with Goma 7: Workflow Tutorial

Schunk, Peter Randall [Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States)]·Ortiz, Weston [Univ. of New Mexico, Albuquerque, NM (United States)]·Kennelly, Tyler Ried [Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States)] (ORCID:0009000562359582)

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Abstract

Tutorials for modeling of slot-die and slide-die coating flows with Goma 7, an open source finite element code, are presented. The tutorials cover the workflow to attaining steady state solutions for these flows, and continuation strategies for navigating the operating windows. Advanced topics of coating window prediction, automated multiparameter continuation, non-Newtonian rheology, dynamic contact line modeling, and some more solution strategies are also covered.

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Schunk, Peter Randall [Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States)], Ortiz, Weston [Univ. of New Mexico, Albuquerque, NM (United States)], Kennelly, Tyler Ried [Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States)] (ORCID:0009000562359582). 2026-06-01. Pre-metered coating flow models with Goma 7: Workflow Tutorial. https://doi.org/10.2172/3374780

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