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See How Multiphysics Simulation Is Used in Research and Development

Engineers, researchers, and scientists across industries use multiphysics simulation to research and develop innovative product designs and processes. Find inspiration in technical papers and presentations they have presented at the COMSOL Conference. Browse the selection below or use the Quick Search tool to find a specific presentation or filter by application area.

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Electromagnetic and Thermal Modeling of Microwave Furnaces

N. Rezaii [1], R. Chuman [1], J.-Ph. Mai [1],
[1] JPM Silicon GmbH / Technical University of Braunschweig, Braunschweig, Germany

As a high-tech silicon producer, it is our goal to provide efficient and sustainable production technologies. This requires to constantly upgrade our production concept. Thus, material and design innovations are an inevitable part of our everyday work, which leads our microwave ... Read More

FEM Modeling of a 3D Carbon Fiber Pylon

B. Chiné [1], I. López [1], J. León [1],
[1] Costa Rica Institute of Technology, School of Materials Science and Engineering, Cartago, Costa Rica

The evolution of specific three dimensional (3D) fabrication printing technologies has developed the capability to fabricate functional parts in several fields of engineering. This has also enabled the possibility to create optimized complex organic structures to use, for example, in new ... Read More

Fatigue Analysis of an Aluminum Tricycle Frame

B. Chiné [1], A. Rodríguez [1], J. A. Ramírez [1],
[1] Costa Rica Institute of Technology, School of Materials Science and Engineering, Cartago, Costa Rica

As a sustainable urban transport system, the tricycle can represent an adaptive mobility vehicle used to transport people and bulk load. This transport system must guarantee the security of its end users, so experimental and modeling works are very useful tools in order to evaluate the ... Read More

Computational Study on Transcutaneous Frontal Nerve Stimulation: Simplification of Human Head Model

E. Salkim [1], A. N. Shiraz [1], A. Demosthenous [1],
[1] Electronic and Electrical Department, University College London, London, UK

I. INTRODUCTION Migraine is a neurological disorder which affects nearly 15% of the population and it has been estimated that the European Community spends about €27 billion in a year. Its symptoms may be categorized as attacks of often severe, throbbing head pain with sensory ... Read More

Polynomial-Chaos Uncertainty Modeling in Eddy-Current Inspection of Cracks

T. T. Zygiridis [1], A. E. Kyrgiazoglou [2], T. P. Theodoulidis [2],
[1] Department of Informatics and Telecommunications Engineering, University of Western Macedonia, Kozani, Greece
[2] Department of Mechanical Engineering, University of Western Macedonia, Kozani, Greece

In the context of non-destructive evaluation methods, eddy-current testing plays a prominent role in crack-detection problems, due to its various attractive features. One of the physical quantities that typically interest us in such type of problems is the – complex – coil impedance and ... Read More

Simulation of Auxin Accumulation and Transport in a Plant Root

M. A. Akhmanova [1], M. Fendrych [1], J. Friml [1]
[1] Institute of Science and Technology Austria, Klosterneuburg, Austria

Plant roots have an outstanding ability to grow in the direction of gravity or nutrients. Bending of the root tip in the preferred direction is achieved by asymmetric cell growth on the opposite sides of the root, dictated by asymmetrical distribution of the hormone auxin. Increase in ... Read More

Effect of KFm Airfoils Application on Aerodynamic Characteristics on the Example of NACA 0012

R. Szczepaniak [1], R. Bąbel [1],
[1] Polish Air Force Academy, Aeronautics Faculty, Deblin, Poland

The paper presents of the application of Kline-Fogleman modified to determine aerodynamic characteristics and flow filed around the exemplary airfoil. This type of airfoil is currently used in models and small unmanned aircraft. Work on the use of this profile in larger aircraft is on ... Read More

CFD Simulations to Improve Protein Separation Introducing a Permeable Surface with Periodic Grooves

M. Marioli [1], W. Th. Kok [1],
[1] Analytical Chemistry Group, van’t Hoff Institute for Molecular Sciences, University of Amsterdam, The Netherlands

In this study, we use COMSOL Multiphysics® to improve protein separations by the analytical technique asymmetrical flow field-flow fractionation (AF4). AF4 is a very mild separation technique where separation of macromolecules or nanoparticles takes place along a ribbon-like channel that ... Read More

Analysis of Asphalt Solar Collectors Using a Finite Element Approach

G. Guldentops [1], C. Vuye [2], S. Arimilli [2],
[1] Department of Civil Engineering, Worcester Polytechnic Institute, Worcester, USA
[2] Construction Department, University of Antwerp, Antwerp, Belgium

Current trends of research aims at the reduction of conventional fossil fuel consumption so as to mitigate anthropogenic global warming and thus to combat with the climate change. This can be done by shifting to more efficient, alternate, non-conventional and environmental friendly ... Read More

Optical Monitoring Method of Sessile Droplet Evaporation

V. Tishkova [1], R. Grossier [1], S. Veesler [1],
[1] Aix Marseille Univ, CNRS, Centre Interdisciplinaire de Nanoscience de Marseille (CINaM), Marseille, France

Nano and pico-litre sessile droplet are of large interest in many areas including pharmaceutical and biomedical applications. In particularly it can be used for drug delivery, protein testing or to control nucleation in confined environment. Industrial and research use of such methods ... Read More

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