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.


View the COMSOL Conference 2023 Collection

Optimization and Inverse Methodsx

COMSOL LiveLink for MATLAB code for topology optimization of conjugate heat transfer problems new

K.O.V.B.RAMA REDDY1, Dr. SOURAV RAKSHIT 1
1INDIAN INSTITUTE OF TECHNOLOGY MADRAS, CHENNAI, TAMIL NADU, INDIA

Topology optimization of conjugate heat transfer problems is an relatively intricate problem due to the coupled nature of Navier-Stokes equation, continuity equation and energy equation. In any density based topology optimization code, the major parts are finite element analysis, ... Read More

Designing and Fabrication of Lab On a Chip for the Therapeutic Drug Monitoring of Erlotinib new

Vivina Puthur 1, Sreema M.1, Jiya K. J.1, Ripsymol Toby1, Athira C.S.1, Arun Warrier1, Pooja Das M.1, Dr. Dhanya Gangadharan1, Dr. Jeethu Raveendran2
1Department of Biotechnology, Sahrdaya College of Engineering and Technology
2Department of Biomedical Engineering, Sahrdaya College of Engineering and Technology

Microfluidics and Biosensors are two principal fields that paved the way for the inception of Lab-on-a-chip (LOC) which provides early and cost-effective disease detection, from monitoring to treatment. LOC is a device that uses very small amounts of fluid on a microchip to do certain ... Read More

Improved CFD Simulation of Free Radical Polymerization in a Flow Microreactor with Additional Reaction Steps new

Dhiraj Kumar Garg1, nilay.patel@snu.edu.in1
1Shiv Nadar Institution of Eminence

The complete modelling of free radical polymerization (FRP) in a flow microreactor is dependent upon various transport processes - mass, momentum and heat transfer alongwith chemical reaction. And top of that, all processes are coupled to each other thus making modelling and simulation ... Read More

Design and Analysis of sustainable packing case pallet for machine tool new

Akshay R S1, Sumanth B T1, Manjunath M1
1Bharat Fritz Werner Limited, Bangalore, Karnataka, INDIA

In the present-day manufacturing landscape, companies are shifting towards being sustainable. With a focus on addressing environmental concerns, many organizations are now embracing innovative solutions to minimize their carbon footprint. Among the significant challenges faced in this ... Read More

Development of Step-by-Step Estimation Approach for Battery Simulation Based on Experimental Data.

D.Y. Shin1, J.Y.Lee1
1Altsoft Inc., Seoul, South Korea.

For modeling battery simulation, material properties and simulation parameters such as electrical conductivity, diffusion coefficient, volume ratio of electrodes / electrolytes, exchange current density and electrode particle radius are required. Though these kinds information can be ... Read More

Studsvik RTT Analyzer – A COMSOL® App to Evaluate Mechanical Properties for the Nuclear Industry

Daniel Ericsson1, Joakim Karlssom2, Martin Köning2
1Deflexional AB, Getvägen 37, SE-187 54 Täby, Sweden
2Studsvik Nuclear AB, SE-611 82 Nyköping, Sweden

Accurate determination of critical material properties is crucial in the nuclear industry. Ring tensile tests (RTT) have been extensively employed by Studsvik over the years to evaluate the mechanical properties of fuel cladding materials, with data analysis traditionally performed using ... Read More

Advancements in Acoustic Topology Optimization

R. Christensen1
1Acculution ApS

The design of products in the audio industry is to a large extent done via a combination of prior knowledge and trial-and-error. Such an approach will sometimes be seen described as an ‘optimization’ of said products, but we will here focus on the formal mathematical approach of ... Read More

Add-In ‘GoalSeeker’ – Advanced Parameter Optimization in Single and Combined Models

D. Kähler1
1Fraunhofer Institute for Silicon Technology ISIT

Simulations usually depend on a variety of parameters like geometric dimensions, process parameters, loads, or material properties. Typically, some of these parameters are fixed whereas others may be varied to obtain a special result. In many cases a simple sweep can be used to examine ... Read More

Numerical Optimization of Electroactive Actuator Position for Optical Mirror Applications

K. THETPRAPHI1, V. BRUYERE2, D. AUDIGIER1, J.F. CAPSAL1, P. NAMY2, G. MORETTO3
1Univ Lyon, INSA-Lyon, LGEF, EA682, F-69621, Villeurbanne, France
2SIMTEC, 5 rue Felix Poulat, GRENOBLE, FRANCE
3Centre de Recherche Astrophysique de Lyon (CRAL), 9 avenue Charles André, 69230 Saint-Genis-Laval, France

Electroactive actuators are widely used in precision optical systems to control the position and shape of optical elements, such as telescope mirrors. However, the optimal position of the electroactive actuator for a given optical mirror design is not obvious, and numerical optimization ... Read More

Direct FEM Ampacity Calculations for Submarine and Underground Power Cables

K. Bitsi1, A. I. Chrysochos1, D. Chatzipetros1
1Hellenic Cables, Athens, Greece

High-voltage power cables are vital components of power transmission systems. Submarine cables are critical power carriers between offshore wind farms and onshore ac grids. Moreover, underground cables are generally preferred over overhead installations in land applications, owing to ... Read More

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