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

Transport Phenomenax

Modeling the Indoor Removal of Volatile Organic Compounds (VOCs) by Botanical Biofiltration

Allan A. Alvarado-Alvarado1, S. Denys1
1Sustainable Energy, Air and Water Technology Research Group (DuEL), Department of Bioscience Engineering, University of Antwerp, Antwerp, Belgium

Historically, indoor air quality (IAQ) has received less attention than outdoors, although people spend >90% of their time in the indoor environment. A major group of indoor air pollutants is volatile organic compounds (VOCs), which are detrimental to human health even at low ... Mehr lesen

Ionic Neuromodulation and Neurosensing Platform for In Vitro Studies

Jacopo Nicolini1, Federico Leva1, Claudio Verardo2, Pierpaolo Palestri3, Luca Selmi1
1Unimore - Università degli studi di Modena e Reggio Emilia
2Scuola Superiore Sant'Anna
3Università degli studi di Udine

Overview We successfully simulated a template iontronic system for closed-loop neuromodulation and neurosensing. The model’s goal is to support the careful design of novel platforms for in-vitro micro-electrode-array sensors coupled to conductive polymer-based (CP) ionic actuators used ... Mehr lesen

Towards Data Driven Design of Flow Blurring Atomizer

Cihan Ates1, Abdallah Alshanawani 1, Rainer Koch1, Hans-Jörg Bauer1
1Institute of Thermal Turbomachinery, Karlsruhe Institute of Technology, Karlsruhe, Germany

Liquid atomization relies on a variety of forces that disturb the surface of the liquid. In the case of flow-blurring (FB) atomization, turbulent structures are induced within the liquid channel to achieve this effect. It is known that the transition from the conventional flow-focusing ... Mehr lesen

An Analysis of the Synchronous Transport Phenomena Involved in Pasta Drying Process

G. Adduci1, E. Manoli2, E. Cardaropoli2, G. Coppola1, F. Petrosino1, S. Curcio1
1DIMES, Università della Calabria, Cosenza, Italy
2Barilla G. e R. Fratelli, Parma, Italy

This work is focused on the development of a physical-mathematical model capable of predicting the temperature and water content fields within a pasta sample which is exposed to a stream of drying air flowing under turbulent conditions. Therefore, the equations concerning the transfer of ... Mehr lesen

Simulation of Through Air Drying in Tissue Paper in a Papermaking Process

K. Rezk1, B. Sjöstrand1
1Institution of engineering and chemical sciences, Karlstad, Sweden

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 ... Mehr lesen

3-Dimensional Analysis of Coupled Heat and Mass Transfer in a Thermochemical Heat Storage System

Elham Abohamzeh1, Seyed Ehsan Hosseinizadeh2, Georg Frey1
1Automation and Energy Systems, Saarland University, 66123 Saarbrücken, Germany
2

1 Problem Description Most studies for investigating heat and mass transfer phenomena in sorption storage systems use 1D or 2D numerical models. These are inadequate for analyzing processes in more complex geometries used in current prototypes. We present here a 3D model for the ... Mehr lesen

Numerical Modeling of Bentonite Erosion due to Sedimentation in Sloping Fractures

Virginia Cabrera1, Arnau Pont1, Andrés Idiart1, Patrik Sellin2
1Amphos 21 Consulting S.L., Barcelona, Spain
2SKB, Solna, Sweden

The study of bentonite erosion mechanisms in fractures is a problem of maximum interest to understand the long-term performance of the engineered barrier in deep geological repositories of spent nuclear fuel. In this context, erosion due to shear by seeping water, sedimentation due to ... Mehr lesen

Modeling of the Ladle Furnace Preheating with a Graphite Heating Rod

Sergey Semenov1, Patrick Namy1, Magnus Sievers2, Bernd Friedrich2, Veronika Djupvik3, Kjell Blandhol3
1SIMTEC, Grenoble, France
2IME Process Metallurgy and Metal Recycling, RWTH Aachen University, Aachen, Germany
3Elkem Technology, Kristiansand, Norway

This work, which is done in the framework of the SisAl Pilot EU project, presents the use of the COMSOL Multiphysics® software for simulating ladle furnace preheating. The SisAl Pilot project aims at optimising the silicon production in Europe by recycling materials and using a carbon ... Mehr lesen

Release of the Model Substance Through the Polymer Membrane into the Biological Environment

Darya Zhurauliova 1, Miloslav Pekar1
1Faculty of Chemistry, Brno University of Technology, Brno, CZ

Currently, there is a great interest in the study of gels, especially their transport or release properties. Hydrogels have countless definitions, but generally speaking, they are hydrophilic systems with a three-dimensional structure that tend to swell and hold large amounts of water ... Mehr lesen

Modeling Strategy of a Large Field of Shallow Borehole Heat Exchangers

E. Meneses Rioseco1, M. Dussel1, I. S. Moeck1
1Georg-August-Universität Göttingen, Lower Saxony, Germany

Transforming the energy sector worldwide towards renewable, climate-neutral energy sources requires innovative ideas and excellent engineering solutions. In particular, shallow geothermal energy utilization is currently showing a remarkable development. In highly urbanized regions, large ... Mehr lesen