Consultez les proceedings de la Conference COMSOL 2024
INTRODUCTION The coupling of the Schrödinger and Maxwell equations allows to predict the self-generated electromagnetic (EM) field for a quantum charged particle moving in a domain. Such problem is really challenging, and it must be investigated in order to simulate the behavior of a ... En savoir plus
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 ... En savoir plus
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 ... En savoir plus
Europeans spend between 80% to 90% of their time indoors, for example at home, school, office, and other public buildings. Besides, due to energy-saving measures in buildings, natural ventilation is reduced leading to the accumulation of indoor air pollutants. Consequently, indoor air ... En savoir plus
Using the COMSOL Multiphysics® software with the Heat Transfer Module, we calculated coupled heat and moisture transport to simulate the amount and distribution of condensed moisture in a train wall, with a special focus on the surface of thermal bridges. We tested two approaches to ... En savoir plus
The Anton Paar Modular Compact Rheometer MultiDrive series allows DMTA measurements over a broad range of temperatures, from -160°C to +350°C, thanks to the CTD600 convective temperature chamber. A novel set of measuring systems has been simulated designed and verified with support of ... En savoir plus
The transition from fossil fuels to renewable energies requires finding new sources of energy. It turns out that the hydrothermal potential of the lakes would cover a significant part of these renewable energy needs. The existing Thermal Lacustrine Networks (TLNs) are efficient in summer ... En savoir plus
Nowadays, surge protection devices are widely used in electrical grids to suppress over voltages during transient conditions caused by voltage surges and to prevent damages of industrial or household devices. The working principle is based on the initiation of an arc with a burning ... En savoir plus
Water removal during paper and board manufacturing is an intensive energy process. The dewatering process generally consists of four stages wherein the last stage is comprised by thermal drying in where remaining water in fibres are evaporated on steam-heated cylinders. The thermal ... En savoir plus
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 ... En savoir plus