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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.

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Suchbegriff:

Analysis to Determine Optimum Strain Gauge Locations for SENSEWHEEL

T. Suzuki[1], C. Holloway[1], S. Taylor[1]
[1]University College London, London, UK

Manual wheelchair users suffer shoulder pain and injury in the long term because of unconscious overuse. The ‘SENSEWHEEL’, which interposes three identical load cells between pushrim and rear wheel, measures the three components of pushing force Fx, Fy and Fz, and axial torque Tx ... Mehr lesen

Capacitive Deionization for Desalinating Complex Streams

D. Cardoen[1,2], B. B. Sales[1], J. Helsen[1], A. Verliefde[2]
[1]VITO, Mol, Belgium
[2]Ghent University, Ghent, Belgium

Capacitive deionization (CDI) is a desalination technology which is based on the storage of ions in the electrical double layer of a pair of oppositely polarized porous carbon electrodes, which are usually assembled using activated carbon particles (Figure 1). It is efficiently deployed ... Mehr lesen

Pump and Ejector Design in Wastewater Treatment Pilot Equipment

G. Actis Grande[1], A. Pezzin[1], G. Rovero[1]
[1]Politecnico di Torino, Torino, Italy

Ozone treatment is an oxidative process used in wastewater treatment plant to demolish complex organic molecule. In the case of textile industry is required to adequately remove residual color, demolishing the chromophoric bonds or groups in the dye molecules. A useful method for adding ... Mehr lesen

Particle Beam Tracking with COMSOL Multiphysics® Software

O. Karamyshev[1], L. J. Devlin[1], C. P. Welsch[1]
[1]University of Liverpool, Liverpool, UK

Accurate and efficient tracking is important for designing particle accelerators as well as many other applications which use electromagnetic fields to control particles. We have developed a tracking code in MATLAB® Simulink® which uses electric and magnetic fields calculated in COMSOL ... Mehr lesen

Numerical Modelling of the Plasma Discharge During Electron Beam Welding (EBW)

D. Trushnikov[1], G. Mladenov[2]
[1]Perm National Research Polytechnic University, Perm, Russia
[2]Institute of Electronics of Bulgarian Academy of Sciences, Sofia, Bulgaria

This work describes a model for plasma formation in the keyhole and above the EBW zone. The parameters of the plasma are closely connected to the characteristics of the thermal action of the electron beam on the welded metal, which allows operational control and study of EBW. The ... Mehr lesen

Simulating Organogenesis in COMSOL Multiphysics®: Image-Based Modeling

D. Iber[1,3], Z. Karimaddini[1,3], E. Unal[1,2], D. Menshykau[1,3]
[1]D-BSSE, ETH Zurich, Basel, Switzerland
[2]DBM University of Basel, Basel, Switzerland
[3]Swiss Institute of Bioinformatics (SIB), Lausanne, Switzerland

Mathematical Modeling has a long history in developmental biology. Advances in experimental techniques and computational algorithms now permit the development of increasingly more realistic models of organogenesis. In particular, 3D geometries of developing organs have recently become ... Mehr lesen

Multiphysics Simulation of Polymer-Based Filters for Sub-Millimeter Space Optics

N. Baccichet[1], G. Savini[1]
[1]Department of Physics and Astronomy, University College London, London, UK

Multiphysics Simulation of Polymer-Based Filters for Sub-Millimeter Space Optics This work focuses its analysis on polymer-based filters used in space-borne astronomical instrumentation for Cosmic Microwave Background Radiation and Far-Infrared observations. Most of these observatories ... Mehr lesen

Numerical Analysis of the Response of Thick Wires to Extreme Dynamic Electro-Mechanical Loads

R. Cunrath[1], M. Wickert[2]
[1]Fraunhofer EMI, Efringen-Kirchen, Germany
[2]Fraunhofer EMI, Freiburg im Breisgau, Germany

Research at Fraunhofer EMI addresses the response of materials in extreme dynamic loads. Besides mechanical or thermal loads, intense electric pulse currents also represent an extreme dynamic load. Experimentally, metallic samples, mainly thick wires, were electro-mechanically loaded ... Mehr lesen

Simulation of Cascaded Thermoelectric Devices for Cryogenic Medical Treatment

P. Aliabadi[1], S. Mahmoud[1], R. K. AL-Dadah[1]
[1]Mechanical Engineering Department, University of Birmingham, Birmingham, UK

This study is focused on using a thermoelectric device (TED) as an alternative to the cryogenic liquid for cooling cryosurgical probe used for cancerous tissue ablation. Thermoelectric device, namely Peltier, is a solid state device which converts electric current to thermal gradient. In ... Mehr lesen

Computational Modeling of the Impact of Solar Irradiance on Chemical Degradation of Painted Wall Hangings in a Historical Interior

Z. Huijbregts[1], A. van Schijndel[1], H. Schellen[1], K. Keune[2], M. Eikema Hommes[3,4]
[1]Eindhoven University of Technology, Eindhoven, The Netherlands
[2]University of Amsterdam, Amsterdam, The Netherlands
[3]Cultural Heritage Agency, Amsterdam, The Netherlands
[4]Delft University of Technology, Delft, The Netherlands

The historic Hofkeshuis in Almelo (The Netherlands) locates a unique work of art: three walls in the rear salon of the private house are covered with an 18th century series of painted wall hangings (Figure 1). The simple and similar pigmentation of the paintings, their original hanging, ... Mehr lesen

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