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
Electrical field effect on CO2 absorption and chemisorption in a rectangular bubble column by COMSOL
The chemisorption and absorption of CO2 bubbles have been extensively studied and modeled in literature. CO2 gas is converted into aqueous CO2, which produces OH-, HCO3- and CO32- - ions in the solution. In this study, a 3D CO2 bubble column is simulated using COMSOL Multiphysics, ... Mehr lesen
FEM-based Electrical Analysis of 3D-MOSFET
The fundamental and essential component of the semiconductor electronics industry is the Metal Oxide Semiconductor Field Effect Transistor (MOSFET). The 2D model of MOSFET is widely reported and available in the application library of COMSOL Multiphysics®. However, the 3D model of MOSFET ... Mehr lesen
Geometry Optimization of Enzymatic Electrochemical Glucose Sensor
Diabetes is a metabolic disorder that is on a rising tide. Diabetic patients must regularly monitor their blood glucose levels. One method for designing such a device is using electrochemical principles, specifically amperometry to determine glucose concentration. It is essential to ... Mehr lesen
High Fidelity Multiphase Modelling of Hydrogenics in Zero Gap Alkaline Water Electrolyzer
Electrolytic hydrogen production stands as a beacon of promise within the realm of sustainable energy technologies, owing to its remarkable potential for yielding hydrogen with high energy efficiency and enabling long-term energy storage. Among the gamut of hydrogen production ... Mehr lesen
Beyond the limits of mass transfer: How pillar electrodes influence electrochemical reactors
Electrochemistry is inherent a surface process, requiring the transport of reagents towards the electrode surface. In electrochemical reactors this typically results in mass transfer limitation problems, limiting the yield and efficiency of the reactor. While the academic community is ... Mehr lesen
From the laboratory to the living room: COMSOL as a remote teaching and research tool
At University College London, Applied Analytical Chemistry MSc course, we have used COMSOL Multiphysics as an alternative to laboratory-based student research projects. Use of computational modelling enabled students to complete their research work remotely while gaining experience in ... Mehr lesen
Multiphysics Simulation of the Swelling Kinetics of pH-Responsive Anionic Hydrogels
pH-responsive hydrogels have over the years drawn research interest in applications such as microfluidic control and separation, chemo-mechanical sensing systems and controlled drug delivery, owing to their ability to undergo significant volume changes in response to changes in pH of the ... Mehr lesen
Fluid flow patterns and limiting current densities in vanadium redox flow batteries
The all vanadium redox flow battery (VRFB) is a promising electrochemical energy storage technology with the potential to play an important role in future power grids [1]. While the common VRFB cell design is planar, a tubular cell design might display advantages as reduced sealing ... Mehr lesen
Enhanced Physics-Based Models for State Estimation of Li-Ion Batteries
COMSOL Multiphysics® and the Batteries & Fuel Cells Module are used to create a pseudo 2D model of a Li-ion battery. A sensitivity analysis determines the most sensitive model parameters which are identified by microstructure analysis or optimized by nonlinear least-square regression ... Mehr lesen
Porous electrode optimization for an integrated photovoltaic-electrolyser
Photovoltaic-powered electrolysis (PV-EC) though the most mature technology for zero-carbon integrated solar to hydrogen conversion, is still only approaching industrial and commercial relevance, and devices with light absorber area larger than 100 cm2 are quite rare [1,2]. Here, we ... Mehr lesen