Sehen Sie, wie die Multiphysik-Simulation in Forschung und Entwicklung eingesetzt wird

Ingenieure, Forscher und Wissenschaftler aus allen Branchen nutzen die Multiphysik-Simulation, um innovative Produktdesigns und -prozesse zu erforschen und zu entwickeln. Lassen Sie sich von Fachbeiträgen und Vorträgen inspirieren, die sie auf der COMSOL Conference präsentiert haben. Durchsuchen Sie die untenstehende Auswahl, verwenden Sie die Schnellsuche, um eine bestimmte Präsentation zu finden, oder filtern Sie nach einem bestimmten Anwendungsbereich.


Sehen Sie sich die Kollektion für die COMSOL Conference 2023 an

Multiphysicsx

Multiphysics Modeling Results for the High Flux Isotope Reactor to Support its LEU Conversion

Prashant K. Jain1, Marta Sitek2
1Oak Ridge National Laboratory
2Argonne National Laboratory

Ongoing engineering design studies at Oak Ridge National Laboratory are exploring the feasibility of converting the High Flux Isotope Reactor (HFIR) from highly enriched uranium (HEU) to low-enriched uranium (LEU) fuel. HFIR is a pressurized light water-cooled and moderated research ... Mehr lesen

A Multiphysics Approach Towards a Sustainable Future: SC Cables for Next-Generation Fusion Reactors

S. Sparacio1, M. Fracasso1, F. Ledda1, D. Torsello1, L. Gozzelino1, G. Ghigo1, R. Gerbaldo1, F. Laviano1
1Department of Applied Science and Technology, Politecnico di Torino, Torino 10129, Italy

In recent years, the optimization of high-temperature superconductors (HTS) has shown promising potential for developing advanced cable layouts aimed at the realization of practical fusion reactors. Despite their excellent performance in terms of electromagnetic and mechanical stability, ... Mehr lesen

Rotating Permanent Magnet Heater for Aluminium Billet

Marcello Zerbetto1, Angelo Doni1, Chiara De Massari1, Mattia Milani1
1Inova Lab s.r.l. Padova, Italy

The rotating permanent magnet heater is an high efficient system for the electromagnetic heating of Aluminium billet bifore the extrusion process. In the paper will explained how to modeling with COMSOL Multiphysics® the system form the electromagnetic point of view using the ACDC ... Mehr lesen

Modelling of Custom-Made Photocatalytic Wind Tunnel for Air Purification by Solar Photocatalysis

Benjamin Radetić1, Lucija Radetić1, Ivana Grčić1
1University of Zagreb, Faculty of Geotechnical Engineering, HR-42000 Varaždin, Croatia

Heterogeneous photocatalysis an advanced oxidation process (AOP) which in combination with a catalyst and UV irradiation completely mineralizes organic pollutants from water or gases into harmless compounds such as carbon dioxide (CO2) and water (H2O). Photocatalysis as a process is ... Mehr lesen

Elastohydrodynamics of Roll-to-Plate Nanoimprinting on Non-Flat Substrates

Jelle Snieder1, Ron A.J. van Ostayen1
1Delft University of Technology, Delft, The Netherlands

Roll-to-plate nanoimprinting is a manufacturing method to replicate micro- and nanotextures on large-area substrates with UV-curable resins. Figure 1 shows a schematic of the roll-to-plate imprint process, which is considered in this study [1]. It uses several rollers, for imprinting and ... Mehr lesen

Unleash Power Within: Finite Element Modeling of Temporal Interference Stimulation of Phrenic Nerves

Elisa Maria Kaufmann1, Olivier Scheidegger2, Andreas Häberlin3, Thomas Niederhauser 1
1Institute of Human Centered Engineering HuCE, Bern University of Applied Sciences, Biel, Switzerland
2Department Neurology, Bern University Hospital, University of Bern, Bern, Switzerland
3item Center for Translational Medicine and Biomedical Entrepreneurship, University of Bern, Bern, Switzerland

Introduction: Mechanical ventilation in the ICU can result in complications, including ventilator-induced diaphragmatic dysfunction (VIDD), leading to extended hospital stays and increased costs. This abstract presents a novel approach using multiple esophageal electrodes for phrenic ... Mehr lesen

Thermal Battery Simulation Models: Evaluating Levels of Abstraction and Geometric Resolution

Christopher Schoß1, Niklas Drope1, Dr. Christoph Weissinger1
1Capgemini Engineering, München, Germany

The accurate modeling and simulation of battery cells are crucial for the optimization and design of efficient energy storage systems. The choice of an appropriate battery simulation model heavily depends on the specific problem being investigated. This poster presents a comparative ... Mehr lesen

Modelling the Composition Gradient in Ni-Mn-Ga Single Crystal Grown by Floating Zone Method

Denys Musiienko1, Ross H. Colman2
1Institute of Physics of the Czech Academy of Sciences, Prague, Czech Republic
2Charles University, Prague, Czech Republic

Re-crystallisation of Ni-Mn-Ga Heusler alloys in a floating zone (FZ) optical furnace is a complex problem that depends not only on the compositions of the master alloy and a seed crystal but on the growth speed and evolution of the molten zone shape during the crystal growth process. We ... Mehr lesen

Methanation in Catalytic Reactor

M. Schopfer1, C. Nkoumou1, D. Martinet1, C. Ellert1
1University of Applied Sciences Western Switzerland (HES-SO Valais-Wallis), Sion, Valais, Switzerland

Power-to-gas is an important area of research for reducing greenhouse gases and seasonal energy storage. Methane, with a Lower Heating Value of 50 MJ/kg, is already a commonly used gas, and its synthesis using green hydrogen production (electrolysis of renewable energy) is a remarkable ... Mehr lesen

Radiation Damage in a Power Dump

P.C. Spruijtenburg1, W. Chu1
1Demcon

In applications like nuclear reactors or particle accelerators, mechanical components near a source of radiation develop radiation damage. This typically means a change in tensile properties and fracture toughness, which depends on the radiation dose (commonly measured in ‘displacements ... Mehr lesen