BEGIN:VCALENDAR VERSION:2.0 PRODID:Linklings LLC BEGIN:VTIMEZONE TZID:Europe/Stockholm X-LIC-LOCATION:Europe/Stockholm BEGIN:DAYLIGHT TZOFFSETFROM:+0100 TZOFFSETTO:+0200 TZNAME:CEST DTSTART:19700308T020000 RRULE:FREQ=YEARLY;BYMONTH=3;BYDAY=-1SU END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:+0200 TZOFFSETTO:+0100 TZNAME:CET DTSTART:19701101T020000 RRULE:FREQ=YEARLY;BYMONTH=10;BYDAY=-1SU END:STANDARD END:VTIMEZONE BEGIN:VEVENT DTSTAMP:20241120T082409Z LOCATION:HG F 26.3 DTSTART;TZID=Europe/Stockholm:20240603T143000 DTEND;TZID=Europe/Stockholm:20240603T163000 UID:submissions.pasc-conference.org_PASC24_sess105@linklings.com SUMMARY:MS2G - HPC Code Development for Multi-Scale Multiphysics Simulatio ns for Fusion Energy Design DESCRIPTION:Minisymposium\n\nFusion energy is a grand challenge that can c ontribute to reducing greenhouse gas emissions and its negative effects on climate change. The successful deployment of fusion energy devices will d epend on the robust engineering design of every component. To fully unders tand the complexities of fusion energy systems, a multidisciplinary approa ch is needed. Regardless of the form it takes, a fusion energy device enco mpasses a wide array of length and time scales that will require novel com putational techniques to bridge the gaps existing between the multiple sca les and multiple physics. One avenue for addressing the fusion energy chal lenge is with high-fidelity simulations that are used to inform machine le arning and AI algorithms to produce reduced-order models. These computatio nal models accurately capture the physics while providing fast-running mac ro-scale, or engineering-scale, simulations for rigorous design optimizati ons. In this minisymposium, experts in modeling and simulation are brought together for fusion energy applications to lay out what is needed to buil d these simulations. The focus will be on bridging the gap that exists bet ween high-fidelity modeling and simulation, and engineering models.\n\nHPC Code Development Forum Discussion\n\nIn this open discussion, the obstacl es that must be overcome to effectively incorporate the relevant physics f or fusion energy devices will be considered. This round table discussion w ill explore the topics of the accompanying talks and will explore the aven ues for funding, timelines, and major hurt...\n\n\nFranklin Curtis and Stu art Slattery (Oak Ridge National Laboratory)\n---------------------\nDevel oping Turbulence Models with Mhd for Fusion Engineering\n\nThe fusion devi ce optimization will require accurate reduced order models to explore desi gn space and identify a conceptual design. Existing system codes used for fusion applications rely on scaling laws that do not have desired accuracy . There is a need for knowledge transfer from high-fidelity to ...\n\n\nKa tarzyna Borowiec, Arpan Sircar, and Vittorio Badalassi (Oak Ridge National Laboratory)\n---------------------\nComputational Magnetohydrodynamics (C MHD) – Recent Progress and Future Directions for Fusion\n\nIn a fusion rea ctor sub-system called blanket, a liquid breeder (liquid metal LM or molt en salt MS) flows for tritium breeding and conversion of plasma energy int o heat. LM flows in the fusion blanket are strongly affected by the plasma -confining magnetic field and volumetric heating that drastical...\n\n\nSe rgey Smolentsev (Oak Ridge National Laboratory)\n---------------------\nVe rtex-GITR, a Platform-Portable Framework for Particle-Fluid Hybrid Simulat ions of Plasma-Material Interactions\n\nThe plasma-material interaction po ses a common difficulty in all fusion concepts, affecting both armor mater ial lifetimes and fusion plasma performance. With long experimental lead t imes, modeling and simulation are critical drivers for advancement. This w ork presents a framework and specific applic...\n\n\nTimothy Younkin (Oak Ridge National Laboratory)\n\nDomain: Engineering, Physics, Computational Methods and Applied Mathematics\n\nSession Chair: Franklin Curtis (Oak Rid ge National Laboratory) END:VEVENT END:VCALENDAR