{"article_processing_charge":"No","title":"A multiscale approach to mesh-based surface tension flows","doi":"10.1145/1778765.1778785","language":[{"iso":"eng"}],"_id":"3766","abstract":[{"text":"We present an approach to simulate flows driven by surface tension based on triangle meshes. Our method consists of two simulation layers: the first layer is an Eulerian method for simulating surface tension forces that is free from typical strict time step constraints. The second simulation layer is a Lagrangian finite element method that simulates sub-grid scale wave details on the fluid surface. The surface wave simulation employs an unconditionally stable, symplectic time integration method that allows for a high propagation speed due to strong surface tension. Our approach can naturally separate the grid-and sub-grid scales based on a volumepreserving mean curvature flow. As our model for the sub-grid dynamics enforces a local conservation of mass, it leads to realistic pinch off and merging effects. In addition to this method for simulating dynamic surface tension effects, we also present an efficient non-oscillatory approximation for capturing damped surface tension behavior. These approaches allow us to efficiently simulate complex phenomena associated with strong surface tension, such as Rayleigh-Plateau instabilities and crown splashes, in a short amount of time.","lang":"eng"}],"date_created":"2018-12-11T12:05:03Z","month":"07","intvolume":"        29","publisher":"ACM","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","author":[{"last_name":"Thürey","full_name":"Thürey, Nils","first_name":"Nils"},{"first_name":"Christopher J","id":"3C61F1D2-F248-11E8-B48F-1D18A9856A87","full_name":"Wojtan, Christopher J","orcid":"0000-0001-6646-5546","last_name":"Wojtan"},{"first_name":"Markus","last_name":"Gross","full_name":"Gross, Markus"},{"full_name":"Turk, Greg","last_name":"Turk","first_name":"Greg"}],"day":"01","year":"2010","extern":"1","type":"journal_article","publist_id":"2463","publication":"ACM Transactions on Graphics","volume":29,"citation":{"mla":"Thürey, Nils, et al. “A Multiscale Approach to Mesh-Based Surface Tension Flows.” <i>ACM Transactions on Graphics</i>, vol. 29, no. 4, ACM, 2010, doi:<a href=\"https://doi.org/10.1145/1778765.1778785\">10.1145/1778765.1778785</a>.","ieee":"N. Thürey, C. Wojtan, M. Gross, and G. Turk, “A multiscale approach to mesh-based surface tension flows,” <i>ACM Transactions on Graphics</i>, vol. 29, no. 4. ACM, 2010.","short":"N. Thürey, C. Wojtan, M. Gross, G. Turk, ACM Transactions on Graphics 29 (2010).","chicago":"Thürey, Nils, Chris Wojtan, Markus Gross, and Greg Turk. “A Multiscale Approach to Mesh-Based Surface Tension Flows.” <i>ACM Transactions on Graphics</i>. ACM, 2010. <a href=\"https://doi.org/10.1145/1778765.1778785\">https://doi.org/10.1145/1778765.1778785</a>.","ista":"Thürey N, Wojtan C, Gross M, Turk G. 2010. A multiscale approach to mesh-based surface tension flows. ACM Transactions on Graphics. 29(4).","ama":"Thürey N, Wojtan C, Gross M, Turk G. A multiscale approach to mesh-based surface tension flows. <i>ACM Transactions on Graphics</i>. 2010;29(4). doi:<a href=\"https://doi.org/10.1145/1778765.1778785\">10.1145/1778765.1778785</a>","apa":"Thürey, N., Wojtan, C., Gross, M., &#38; Turk, G. (2010). A multiscale approach to mesh-based surface tension flows. <i>ACM Transactions on Graphics</i>. ACM. <a href=\"https://doi.org/10.1145/1778765.1778785\">https://doi.org/10.1145/1778765.1778785</a>"},"date_published":"2010-07-01T00:00:00Z","oa_version":"None","publication_status":"published","date_updated":"2023-02-23T11:41:44Z","issue":"4","status":"public"}