BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//DICA - Website - ECPv6.15.20//NONSGML v1.0//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-ORIGINAL-URL:https://www.dica.polimi.it/it
X-WR-CALDESC:Eventi per DICA - Website
REFRESH-INTERVAL;VALUE=DURATION:PT1H
X-Robots-Tag:noindex
X-PUBLISHED-TTL:PT1H
BEGIN:VTIMEZONE
TZID:Europe/Rome
BEGIN:DAYLIGHT
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
TZNAME:CEST
DTSTART:20240331T010000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
TZNAME:CET
DTSTART:20241027T010000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
TZNAME:CEST
DTSTART:20250330T010000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
TZNAME:CET
DTSTART:20251026T010000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
TZNAME:CEST
DTSTART:20260329T010000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
TZNAME:CET
DTSTART:20261025T010000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTART;TZID=Europe/Rome:20250326T110000
DTEND;TZID=Europe/Rome:20250326T130000
DTSTAMP:20260503T183223
CREATED:20250317T151932Z
LAST-MODIFIED:20250317T151932Z
UID:31699-1742986800-1742994000@www.dica.polimi.it
SUMMARY:Recent advances in the Particle Finite Element Method for fluid-structure interactions and multi-physics problems
DESCRIPTION:Mercoledì 26 Marzo si terrà un seminario presso l’aula Grandori (Edificio 4) dalle ore 11:00 dal titolo “Recent advances in the Particle Finite Element Method for fluid-structure interactions and multi-physics problems“. \nIl seminario sarà tenuto dal Prof. Jean-Philippe Ponthot\, Professore presso l’Liège University. \nAbstract \nParticle Finite Element Method (PFEM) is a still rather young discretization method that seeks to merge the advantages of the classical FEM with those of modern particle-based methods\, such as SPH. To this end\, PFEM is designed as a Lagrangian method that combines computations over one time step using FEM with a fast remeshing algorithm\, thereby avoiding mesh distortions consequent to very large deformations\, such as those encountered in fluid flow with free surfaces. The method is thus quite flexible and can be applied to both solid and fluid material behavior. \nPFEM has proven to be a very versatile method that not only allows tracking free evolving boundaries but also take into account thermo-mechanical coupling and thus tackle more complex multi-physics problems. For instance\, thanks to its Lagrangian character and its ability to automatically track evolving free surfaces and interfaces\, PFEM allows handling phase change due to solidification\, melting and vaporization\, as well as capillary and Marangoni effects from surface tension. These physical ingredients are highly valuable for simulating melt pool dynamics\, for example\, in the context of additive manufacturing. \nMultiphysics problems can lead to models that are inherently incompatible or highly difficult to combine within the same numerical implementation. In such a case\, it is convenient to split the physical models and solve them separately using dedicated software. Although this approach has been used mostly to address fluid-structure interaction problems in PFEM\, it has also been used to couple thermo-mechanical models\, for example\, in the simulation of welding processes. \nThis work gathers recent advances in the PFEM with special attention to the incorporation of multi-physics models and their applications. In addition\, numerical examples of the PFEM will illustrate fluid-structure interaction problems including contact between different solid parts and plastic deformation of some components of the system as well as biomechanical applications.
URL:https://www.dica.polimi.it/it/evento/recent-advances-in-the-particle-finite-element-method-for-fluid-structure-interactions-and-multi-physics-problems/
CATEGORIES:Seminari e conferenze
ATTACH;FMTTYPE=:
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Rome:20250326T120000
DTEND;TZID=Europe/Rome:20250326T160000
DTSTAMP:20260503T183223
CREATED:20250320T134147Z
LAST-MODIFIED:20250320T134147Z
UID:31700-1742990400-1743004800@www.dica.polimi.it
SUMMARY:XJTU-PoliMi Dialogues in Civil and Environmental Engineering
DESCRIPTION:Mercoledì 26 Marzo alle ore 12:00 CET\, si terrà il terzo evento della serie “XJTU-PoliMi Dialogues in Civil and Environmental Engineering“\, sulla piattaforma Microsoft Teams al seguente link. \nQuesta iniziativa fa parte delle attività sviluppate nell’ambito della Joint School of Design and Innovation tra il Politecnico di Milano e la Xi’an Jiaotong University (XJTU). \nIl seminario rientra in una serie di brevi incontri finalizzati a favorire una comprensione reciproca delle attività di ricerca condotte da PoliMi e XJTU nel campo dell’Ingegneria Civile e Ambientale\, con l’obiettivo di promuovere future collaborazioni in questo ambito. \nSiamo inoltre lieti di annunciare che l’evento vedrà le presentazioni della Prof.ssa Donatelli Sterpi e della Prof.ssa Stefano Cernuschi del DICA.
URL:https://www.dica.polimi.it/it/evento/xjtu-polimi-dialogues-in-civil-and-environmental-engineering-3/
CATEGORIES:Seminari e conferenze
ATTACH;FMTTYPE=:
END:VEVENT
END:VCALENDAR