PUMA publications for /user/danieldobesch/sph%20journalhttps://puma.ub.uni-stuttgart.de/user/danieldobesch/sph%20journalPUMA RSS feed for /user/danieldobesch/sph%20journal2024-03-29T15:52:57+01:00Study of Multi-phase Flow in Porous Media: Comparison of SPH Simulations with Micro-model Experimentshttps://puma.ub.uni-stuttgart.de/bibtex/25c8bd050df66967f85570121233230bf/danieldobeschdanieldobesch2018-09-27T16:26:44+02:00huber journal nieken icvt kunz sph <span data-person-type="author" class="authorEditorList "><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="P. Kunz" itemprop="url" href="/person/18d6a379714f8c15f341d77fc13c6cb8a/author/0"><span itemprop="name">P. Kunz</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="I. M. Zarikos" itemprop="url" href="/person/18d6a379714f8c15f341d77fc13c6cb8a/author/1"><span itemprop="name">I. Zarikos</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="N. K. Karadimitriou" itemprop="url" href="/person/18d6a379714f8c15f341d77fc13c6cb8a/author/2"><span itemprop="name">N. Karadimitriou</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="M. Huber" itemprop="url" href="/person/18d6a379714f8c15f341d77fc13c6cb8a/author/3"><span itemprop="name">M. Huber</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="U. Nieken" itemprop="url" href="/person/18d6a379714f8c15f341d77fc13c6cb8a/author/4"><span itemprop="name">U. Nieken</span></a></span>, </span> and <span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="S. M. Hassanizadeh" itemprop="url" href="/person/18d6a379714f8c15f341d77fc13c6cb8a/author/5"><span itemprop="name">S. Hassanizadeh</span></a></span></span>. </span><span class="additional-entrytype-information"><span itemtype="http://schema.org/PublicationIssue" itemscope="itemscope" itemprop="isPartOf"><em><span itemprop="journal">Transport in Porous Media</span>, </em> <em><span itemtype="http://schema.org/PublicationVolume" itemscope="itemscope" itemprop="isPartOf"><span itemprop="volumeNumber">114 </span></span>(<span itemprop="issueNumber">2</span>):
<span itemprop="pagination">581--600</span></em> </span>(<em><span>Sep 1, 2016<meta content="Sep 1, 2016" itemprop="datePublished"/></span></em>)</span>Thu Sep 27 16:26:44 CEST 2018Transport in Porous Media092581--600Study of Multi-phase Flow in Porous Media: Comparison of SPH Simulations with Micro-model Experiments1142016huber journal nieken icvt kunz sph 01We present simulations and experiments of drainage processes in a micro-model. A direct numerical simulation is introduced which is capable of describing wetting phenomena on the pore scale. A numerical smoothed particle hydrodynamics model was developed and used to simulate the two-phase flow of immiscible fluids. The experiments were performed in a micro-model which allows the visualization of interface propagation in detail. We compare the experiments and simulations of a quasistatic drainage process and pure dynamic drainage processes. For both, simulation and experiment, the interfacial area and the pressure at the inflow and outflow are tracked. The capillary pressure during the dynamic drainage process was determined by image analysis.Simulation der Morphologieausbildung von offenporigen Materialienhttps://puma.ub.uni-stuttgart.de/bibtex/2e39c515787b4d312d849ecd1076d6f3a/danieldobeschdanieldobesch2018-09-28T13:45:13+02:00journal nieken icvt sph keller <span data-person-type="author" class="authorEditorList "><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="F. Keller" itemprop="url" href="/person/10467a162c2e9052f4a62cb381fbc00b0/author/0"><span itemprop="name">F. Keller</span></a></span>, </span> and <span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="U. Nieken" itemprop="url" href="/person/10467a162c2e9052f4a62cb381fbc00b0/author/1"><span itemprop="name">U. Nieken</span></a></span></span>. </span><span class="additional-entrytype-information"><span itemtype="http://schema.org/PublicationIssue" itemscope="itemscope" itemprop="isPartOf"><em><span itemprop="journal">Chemie Ingenieur Technik</span>, </em> </span>(<em><span>2010<meta content="2010" itemprop="datePublished"/></span></em>)</span>Fri Sep 28 13:45:13 CEST 2018Chemie Ingenieur Technik1391Simulation der Morphologieausbildung von offenporigen Materialien822010journal nieken icvt sph keller Open boundary conditions for ISPH and their application to micro-flowhttps://puma.ub.uni-stuttgart.de/bibtex/27e58e7db52c96b71dfffd43bc5dd80b9/danieldobeschdanieldobesch2018-09-27T16:26:06+02:00huber journal nieken hopp icvt kunz sph <span data-person-type="author" class="authorEditorList "><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Manuel Hirschler" itemprop="url" href="/person/1719660310e5520bbf118a3beae623b31/author/0"><span itemprop="name">M. Hirschler</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Philip Kunz" itemprop="url" href="/person/1719660310e5520bbf118a3beae623b31/author/1"><span itemprop="name">P. Kunz</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Manuel Huber" itemprop="url" href="/person/1719660310e5520bbf118a3beae623b31/author/2"><span itemprop="name">M. Huber</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Friedemann Hahn" itemprop="url" href="/person/1719660310e5520bbf118a3beae623b31/author/3"><span itemprop="name">F. Hahn</span></a></span>, </span> and <span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Ulrich Nieken" itemprop="url" href="/person/1719660310e5520bbf118a3beae623b31/author/4"><span itemprop="name">U. Nieken</span></a></span></span>. </span><span class="additional-entrytype-information"><span itemtype="http://schema.org/PublicationIssue" itemscope="itemscope" itemprop="isPartOf"><em><span itemprop="journal">Journal of Computational Physics</span>, </em> </span>(<em><span>February 2016<meta content="February 2016" itemprop="datePublished"/></span></em>)</span>Thu Sep 27 16:26:06 CEST 2018Journal of Computational Physics02614--633Open boundary conditions for {ISPH} and their application to micro-flow3072016huber journal nieken hopp icvt kunz sph On the physically based modeling of surface tension and moving contact lines with dynamic contact angles on the continuum scalehttps://puma.ub.uni-stuttgart.de/bibtex/24e3a21df639965d523ed402ff3267a6f/danieldobeschdanieldobesch2018-09-27T16:25:16+02:00huber journal nieken saeckel hopp icvt kunz sph <span data-person-type="author" class="authorEditorList "><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="M. Huber" itemprop="url" href="/person/148ae2224c1f51ca7d29262a5068c10bf/author/0"><span itemprop="name">M. Huber</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="F. Keller" itemprop="url" href="/person/148ae2224c1f51ca7d29262a5068c10bf/author/1"><span itemprop="name">F. Keller</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="W. Säckel" itemprop="url" href="/person/148ae2224c1f51ca7d29262a5068c10bf/author/2"><span itemprop="name">W. Säckel</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="M. Hirschler" itemprop="url" href="/person/148ae2224c1f51ca7d29262a5068c10bf/author/3"><span itemprop="name">M. Hirschler</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="P. Kunz" itemprop="url" href="/person/148ae2224c1f51ca7d29262a5068c10bf/author/4"><span itemprop="name">P. Kunz</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="S.M. Hassanizadeh" itemprop="url" href="/person/148ae2224c1f51ca7d29262a5068c10bf/author/5"><span itemprop="name">S. Hassanizadeh</span></a></span>, </span> and <span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="U. Nieken" itemprop="url" href="/person/148ae2224c1f51ca7d29262a5068c10bf/author/6"><span itemprop="name">U. Nieken</span></a></span></span>. </span><span class="additional-entrytype-information"><span itemtype="http://schema.org/PublicationIssue" itemscope="itemscope" itemprop="isPartOf"><em><span itemprop="journal">Journal of Computational Physics</span>, </em> </span>(<em><span>April 2016<meta content="April 2016" itemprop="datePublished"/></span></em>)</span>Thu Sep 27 16:25:16 CEST 2018Journal of Computational Physics04459--477On the physically based modeling of surface tension and moving contact lines with dynamic contact angles on the continuum scale3102016huber journal nieken saeckel hopp icvt kunz sph On Maxwell–Stefan diffusion in Smoothed Particle Hydrodynamicshttps://puma.ub.uni-stuttgart.de/bibtex/2f2355dd9ee8ad3f5ebee92f7c5f1b303/danieldobeschdanieldobesch2018-09-27T16:19:59+02:00journal nieken saeckel hopp icvt sph <span data-person-type="author" class="authorEditorList "><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Manuel Hirschler" itemprop="url" href="/person/14177bcf732e3d072bd2c8ea7b1f62347/author/0"><span itemprop="name">M. Hirschler</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Winfried Säckel" itemprop="url" href="/person/14177bcf732e3d072bd2c8ea7b1f62347/author/1"><span itemprop="name">W. Säckel</span></a></span>, </span> and <span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Ulrich Nieken" itemprop="url" href="/person/14177bcf732e3d072bd2c8ea7b1f62347/author/2"><span itemprop="name">U. Nieken</span></a></span></span>. </span><span class="additional-entrytype-information"><span itemtype="http://schema.org/PublicationIssue" itemscope="itemscope" itemprop="isPartOf"><em><span itemprop="journal">International Journal of Heat and Mass Transfer</span>, </em> </span>(<em><span>December 2016<meta content="December 2016" itemprop="datePublished"/></span></em>)</span>Thu Sep 27 16:19:59 CEST 2018International Journal of Heat and Mass Transfer12548--554On Maxwell{\textendash}Stefan diffusion in Smoothed Particle Hydrodynamics1032016journal nieken saeckel hopp icvt sph Modeling of droplet collisions using Smoothed Particle Hydrodynamicshttps://puma.ub.uni-stuttgart.de/bibtex/204d0dd72e389930e32ebc4ddd3e5c567/danieldobeschdanieldobesch2018-09-03T16:36:03+02:00journal nieken hopp icvt sph <span data-person-type="author" class="authorEditorList "><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Manuel Hirschler" itemprop="url" href="/person/11ff54a9e05c2e92831a82c80bf7eb650/author/0"><span itemprop="name">M. Hirschler</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Guillaume Oger" itemprop="url" href="/person/11ff54a9e05c2e92831a82c80bf7eb650/author/1"><span itemprop="name">G. Oger</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Ulrich Nieken" itemprop="url" href="/person/11ff54a9e05c2e92831a82c80bf7eb650/author/2"><span itemprop="name">U. Nieken</span></a></span>, </span> and <span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="David Le Touzé" itemprop="url" href="/person/11ff54a9e05c2e92831a82c80bf7eb650/author/3"><span itemprop="name">D. Touzé</span></a></span></span>. </span><span class="additional-entrytype-information"><span itemtype="http://schema.org/PublicationIssue" itemscope="itemscope" itemprop="isPartOf"><em><span itemprop="journal">International Journal of Multiphase Flow</span>, </em> </span>(<em><span>October 2017<meta content="October 2017" itemprop="datePublished"/></span></em>)</span>Mon Sep 03 16:36:03 CEST 2018International Journal of Multiphase Flow10175--187Modeling of droplet collisions using Smoothed Particle Hydrodynamics952017journal nieken hopp icvt sph Mesoscopic simulation and characterization of the morphological evolution in phase separating fluid mixtureshttps://puma.ub.uni-stuttgart.de/bibtex/28420f7227054531767d410371f3f58d6/danieldobeschdanieldobesch2018-09-03T17:12:08+02:00zander journal nieken hopp icvt sph <span data-person-type="author" class="authorEditorList "><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Christian Zander" itemprop="url" href="/person/1562d0c4706ae93a04a43570c26f71f02/author/0"><span itemprop="name">C. Zander</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Manuel Hopp-Hirschler" itemprop="url" href="/person/1562d0c4706ae93a04a43570c26f71f02/author/1"><span itemprop="name">M. Hopp-Hirschler</span></a></span>, </span> and <span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Ulrich Nieken" itemprop="url" href="/person/1562d0c4706ae93a04a43570c26f71f02/author/2"><span itemprop="name">U. Nieken</span></a></span></span>. </span><span class="additional-entrytype-information"><span itemtype="http://schema.org/PublicationIssue" itemscope="itemscope" itemprop="isPartOf"><em><span itemprop="journal">Computational Materials Science</span>, </em> </span>(<em><span>June 2018<meta content="June 2018" itemprop="datePublished"/></span></em>)</span>Mon Sep 03 17:12:08 CEST 2018Computational Materials Science06267--281Mesoscopic simulation and characterization of the morphological evolution in phase separating fluid mixtures1492018zander journal nieken hopp icvt sph Influence of orifice type and wetting properties on bubble formation at bubble column reactorshttps://puma.ub.uni-stuttgart.de/bibtex/23d671c78bf53e41a973ffe1723466e13/danieldobeschdanieldobesch2018-09-27T16:20:43+02:00huber journal dobesch nieken hopp icvt kunz sph <span data-person-type="author" class="authorEditorList "><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="M. Huber" itemprop="url" href="/person/1954a4f07224561f6844fa59cee924a9e/author/0"><span itemprop="name">M. Huber</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="D. Dobesch" itemprop="url" href="/person/1954a4f07224561f6844fa59cee924a9e/author/1"><span itemprop="name">D. Dobesch</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="P. Kunz" itemprop="url" href="/person/1954a4f07224561f6844fa59cee924a9e/author/2"><span itemprop="name">P. Kunz</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="M. Hirschler" itemprop="url" href="/person/1954a4f07224561f6844fa59cee924a9e/author/3"><span itemprop="name">M. Hirschler</span></a></span>, </span> and <span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="U. Nieken" itemprop="url" href="/person/1954a4f07224561f6844fa59cee924a9e/author/4"><span itemprop="name">U. Nieken</span></a></span></span>. </span><span class="additional-entrytype-information"><span itemtype="http://schema.org/PublicationIssue" itemscope="itemscope" itemprop="isPartOf"><em><span itemprop="journal">Chemical Engineering Science</span>, </em> </span>(<em><span>October 2016<meta content="October 2016" itemprop="datePublished"/></span></em>)</span>Thu Sep 27 16:20:43 CEST 2018Chemical Engineering Science10151--162Influence of orifice type and wetting properties on bubble formation at bubble column reactors1522016huber journal dobesch nieken hopp icvt kunz sph Inflow/outflow with Dirichlet boundary conditions for pressure in ISPHhttps://puma.ub.uni-stuttgart.de/bibtex/2d480bb435ecf64e981cd378dc9ee61e9/danieldobeschdanieldobesch2018-09-27T16:19:14+02:00huber journal nieken hopp icvt kunz sph <span data-person-type="author" class="authorEditorList "><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="P. Kunz" itemprop="url" href="/person/110dcdef8736854660791dc530e551b74/author/0"><span itemprop="name">P. Kunz</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="M. Hirschler" itemprop="url" href="/person/110dcdef8736854660791dc530e551b74/author/1"><span itemprop="name">M. Hirschler</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="M. Huber" itemprop="url" href="/person/110dcdef8736854660791dc530e551b74/author/2"><span itemprop="name">M. Huber</span></a></span>, </span> and <span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="U. Nieken" itemprop="url" href="/person/110dcdef8736854660791dc530e551b74/author/3"><span itemprop="name">U. Nieken</span></a></span></span>. </span><span class="additional-entrytype-information"><span itemtype="http://schema.org/PublicationIssue" itemscope="itemscope" itemprop="isPartOf"><em><span itemprop="journal">Journal of Computational Physics</span>, </em> </span>(<em><span>December 2016<meta content="December 2016" itemprop="datePublished"/></span></em>)</span>Thu Sep 27 16:19:14 CEST 2018Journal of Computational Physics12171--187Inflow/outflow with Dirichlet boundary conditions for pressure in {ISPH}3262016huber journal nieken hopp icvt kunz sph Ein gitterfreies Berechnungsverfahren zur Simulation von Koaleszenz in Mehrphasensystemenhttps://puma.ub.uni-stuttgart.de/bibtex/2d31cc3e3a15dd9d68b09d2897e976109/danieldobeschdanieldobesch2018-09-27T18:10:03+02:00huber journal nieken saeckel hopp icvt sph <span data-person-type="author" class="authorEditorList "><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="M. Hirschler" itemprop="url" href="/person/1d677ec89de550404d23ead0c018ca29d/author/0"><span itemprop="name">M. Hirschler</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="F. Keller" itemprop="url" href="/person/1d677ec89de550404d23ead0c018ca29d/author/1"><span itemprop="name">F. Keller</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="M. Huber" itemprop="url" href="/person/1d677ec89de550404d23ead0c018ca29d/author/2"><span itemprop="name">M. Huber</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="W. Säckel" itemprop="url" href="/person/1d677ec89de550404d23ead0c018ca29d/author/3"><span itemprop="name">W. Säckel</span></a></span>, </span> and <span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="U. Nieken" itemprop="url" href="/person/1d677ec89de550404d23ead0c018ca29d/author/4"><span itemprop="name">U. Nieken</span></a></span></span>. </span><span class="additional-entrytype-information"><span itemtype="http://schema.org/PublicationIssue" itemscope="itemscope" itemprop="isPartOf"><em><span itemprop="journal">Chemie Ingenieur Technik</span>, </em> </span>(<em><span>2013<meta content="2013" itemprop="datePublished"/></span></em>)</span>Thu Sep 27 18:10:03 CEST 2018Chemie Ingenieur Technik1099--1106Ein gitterfreies Berechnungsverfahren zur Simulation von Koaleszenz in Mehrphasensystemen852013huber journal nieken saeckel hopp icvt sph Application of Smoothed Particle Hydrodynamics to Structure Formation in Chemical Engineeringhttps://puma.ub.uni-stuttgart.de/bibtex/22f6526b3cac86a3e458ee0495d04788f/danieldobeschdanieldobesch2018-09-28T13:55:31+02:00journal nieken icvt sph keller <span data-person-type="author" class="authorEditorList "><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Franz Keller" itemprop="url" href="/person/1dd3465a31facfb56e15b7d4bda8ed33b/author/0"><span itemprop="name">F. Keller</span></a></span>, </span> and <span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Ulrich Nieken" itemprop="url" href="/person/1dd3465a31facfb56e15b7d4bda8ed33b/author/1"><span itemprop="name">U. Nieken</span></a></span></span>. </span><span class="additional-entrytype-information"><em><span itemprop="publisher">Springer Berlin Heidelberg</span>, </em><em>Berlin, Heidelberg, </em>(<em><span>2011<meta content="2011" itemprop="datePublished"/></span></em>)</span>Fri Sep 28 13:55:31 CEST 2018Berlin, HeidelbergMeshfree Methods for Partial Differential Equations V125--140Application of Smoothed Particle Hydrodynamics to Structure Formation in Chemical Engineering2011journal nieken icvt sph keller In chemical engineering simulations the prediction of spatial distributions of concentrations, velocity, temperature and pressure fields in a specified environment are well established. Recently, the simulation of material structure formation gains increasing interest. In this context, the pore structure is an important material property for a large number of processes and products, ranging from heterogeneous catalysts and adsorbents to porous membranes or fibers. The goal of the present work is to describe the structure evolution and hence formation of a porous system by detailed modeling of the underlying physical and chemical processes. Presently, the development of such material relies almost completely on experimental experience, driving the need for simulation based design.An Application of the Cahn-Hilliard Approach to Smoothed Particle Hydrodynamicshttps://puma.ub.uni-stuttgart.de/bibtex/28ca54d15d642ab61b62e118f8f4cc9c9/danieldobeschdanieldobesch2018-09-27T17:36:34+02:00huber journal nieken saeckel hopp icvt kunz sph <span data-person-type="author" class="authorEditorList "><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="M. Hirschler" itemprop="url" href="/person/1c9bb949b5c63afe6018777d326667556/author/0"><span itemprop="name">M. Hirschler</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="M. Huber" itemprop="url" href="/person/1c9bb949b5c63afe6018777d326667556/author/1"><span itemprop="name">M. Huber</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="W. Säckel" itemprop="url" href="/person/1c9bb949b5c63afe6018777d326667556/author/2"><span itemprop="name">W. Säckel</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="P. Kunz" itemprop="url" href="/person/1c9bb949b5c63afe6018777d326667556/author/3"><span itemprop="name">P. Kunz</span></a></span>, </span> and <span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="U. Nieken" itemprop="url" href="/person/1c9bb949b5c63afe6018777d326667556/author/4"><span itemprop="name">U. Nieken</span></a></span></span>. </span><span class="additional-entrytype-information"><span itemtype="http://schema.org/PublicationIssue" itemscope="itemscope" itemprop="isPartOf"><em><span itemprop="journal">Mathematical Problems in Engineering</span>, </em> </span>(<em><span>2014<meta content="2014" itemprop="datePublished"/></span></em>)</span>Thu Sep 27 17:36:34 CEST 2018Mathematical Problems in Engineering10An Application of the Cahn-Hilliard Approach to Smoothed Particle Hydrodynamics20142014huber journal nieken saeckel hopp icvt kunz sph A Two-Phase SPH Model for Dynamic Contact Angles Including Fluid--Solid Interactions at the Contact Linehttps://puma.ub.uni-stuttgart.de/bibtex/2400656b7d1371095054ac9498c06f52a/danieldobeschdanieldobesch2018-09-03T17:13:39+02:00journal nieken icvt kunz sph <span data-person-type="author" class="authorEditorList "><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="P. Kunz" itemprop="url" href="/person/1ddc6417430e5a4b696a87bf1383c6857/author/0"><span itemprop="name">P. Kunz</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="S. M. Hassanizadeh" itemprop="url" href="/person/1ddc6417430e5a4b696a87bf1383c6857/author/1"><span itemprop="name">S. Hassanizadeh</span></a></span>, </span> and <span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="U. Nieken" itemprop="url" href="/person/1ddc6417430e5a4b696a87bf1383c6857/author/2"><span itemprop="name">U. Nieken</span></a></span></span>. </span><span class="additional-entrytype-information"><span itemtype="http://schema.org/PublicationIssue" itemscope="itemscope" itemprop="isPartOf"><em><span itemprop="journal">Transport in Porous Media</span>, </em> <em><span itemtype="http://schema.org/PublicationVolume" itemscope="itemscope" itemprop="isPartOf"><span itemprop="volumeNumber">122 </span></span>(<span itemprop="issueNumber">2</span>):
<span itemprop="pagination">253--277</span></em> </span>(<em><span>Mar 1, 2018<meta content="Mar 1, 2018" itemprop="datePublished"/></span></em>)</span>Mon Sep 03 17:13:39 CEST 2018Transport in Porous Media032253--277A Two-Phase SPH Model for Dynamic Contact Angles Including Fluid--Solid Interactions at the Contact Line1222018journal nieken icvt kunz sph 01The description of wetting phenomena on the continuum scale is a challenging problem, since intermolecular interactions, like van der Waals forces between liquid and solid, alter the flow field at the contact line. Recently, these effects were included in the smoothed particle hydrodynamics method by introducing a contact line force (CLF) on the continuum scale. This physically based contact line force model is employed here to simulate two-phase flow in a wide range of wetting dynamics parametrized by capillary number. In particular, dynamic contact angles at various capillary number values are calculated by CLF model and compared to measured values. We find that there is significant disagreement between simulated and measured results, specially at low wetting speeds. It is indeed expected that most of the driving force is dissipated to overcome strong liquid--solid interactions, which are not adequately accounted for in the existing CLF model. Therefore, we have extended that model to account for stick-slip (SSL) behavior of the contact line caused by solid--fluid interactions. The new SSL model results in dynamic contact angle values that are in good agreement with experimental data for the full range of wetting dynamics.