Consultez les proceedings de la Conference COMSOL 2024
In recent decades, 3D fabrics are being increasingly used in aerospace, military, protection, sports and leisure and other industrial applications. 3D textile structures are formed from two fabric layers (top and bottom layer) combined by a spacer yarn or connecting layer. The ... En savoir plus
In a continuation of our previous work on the modelling of the dynamic microstructural viscous and thermal dissipation mechanisms in cylindrical fibrous porous materials, we have now extended the approach to include isotropic 3D Kelvin foam cell geometries having cylindrical strut ... En savoir plus
With the rapidly increasing usage of portable electronic devices and wireless communication technology, generation and propagation of electromagnetic energy are becoming one of the major concerns, not only because it affects the functionality and integrity of the electronics and their ... En savoir plus
For civil engineering structures the interaction between concrete, its reinforcing steel bars and various environmental agents like humidity, CO2, O2 , and chloride is extremely important. Generally, the concrete provides appropriate conditions to prevent steel reinforcement bars from ... En savoir plus
ZF-Friedricshafen AG is one of the biggest supplier of Automatic Gear Shifters for the modern cars and ZF-Automatic Gear Shifter needs sensing of five or seven positions (e.g. P, R, N, D, S) and (M+, M-) etc. Hall Sensors and Inductive Sensors are two automatic choices for such ... En savoir plus
Metal foams are interesting materials with many potential uses. They are characterized by a cellular structure represented by a metal (or a metal alloy) and gas voids inside. A common metallic cellular material is a solid sponge, also known as open cell metal foam. Due to their intrinsic ... En savoir plus
The construction of a superconducting aircraft motor demonstrator is underway under ASuMED project. Magnetized stacks of commercial superconducting tapes will be applied in a rotor in place permanent magnets. The rotor will be cooled with liquid hydrogen down to approximately 20K to ... En savoir plus
Water transport in the public sewer system is often based on open channel flow, e.g. in a DN100 drainage pipe. Especially for low flow rates of less than 10 mL/s and with water levels of less than 4 mm, flow sensors are hardly available. In order to enable the measuring of very low ... En savoir plus
IntroductionA new circular polarized antenna model for mobile transmission has been implemented in COMSOL Multiphysics® for needs related to shooting sports events on the move. The antenna was required to work in the UHF television frequency band (specifically, 600 MHz) and, if ... En savoir plus
The significance of electrification of industry increases with the growing influence of renewable electricity as a primary energy source on earth. In this sense, microwave heating is a well-established electricity-based and market-mature technology employed on the commercial scale in ... En savoir plus