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
Keynote Talk: Building a Better Pump for Heart Failure Patients
Abbott’s Mechanical Circulatory Support group build implants that help people suffering from heart failure, a deadly and increasingly common disease. We combine computational fluid dynamics and particle tracing simulations to optimize the designs of implantable blood pumps that replace ... Read More
Mobile, Fast and Cost-Effective Diagnostic System for Clinical Analyses – Simulation of Bead Movement in Magnetic Field
In a diagnostic system small magnetic beads of about 1µm diameter will be moved along a path in a viscose medium due to magnetic field actuators. Specific ligands on the beads will bound to specific samples. If bound, the diameter and mass of the beads rise and the bead movement is ... Read More
Design of Blood Warmer Medical Device
Design of Blood warmer medical device Rajesh Kapuganti1, Sivakumar A2, HCL Technologies, Chennai Email: rajesh-kapuganti@hcl.com1 sivakumara@hcl.com2 Abstract Multiphysics simulations were performed for designing the blood warmer accessory of a dialysis machine. As part of the design ... Read More
Design of Radio-Frequency Ablation Catheter
Radiofrequency (RF) ablation is a treatment modality that kills unwanted tissue by heat. RF ablation is now the treatment of choice for certain types of cardiac arrhythmia. During RF ablation, an electrode is inserted into, or steered intravascularly to the target tissue region under ... Read More
Simulation as Various Operating Condition for High Temperature Magnesium Hydride Reactors
Magnesium hydride (MgH2) has been one of the most promising hydrogen storage methods that can be applied to commercial hydrogen energy systems due to magnesium’s safety, low cost, and excellent storage capacity for hydrogen, compared to other reversible metal hydrides. But hydrogen ... Read More
Optimization for Improving Efficiency on Membrane Reactor for WGS Reaction
Hydrogen production by water gas shift reaction(WGSR) in Integrated Gasification Combined Cycle (IGCC) plant is the most popular process in the world. Traditional hydrogen production process by WGSR is consist of two processes due to its’ considerable exothermic equilibrium reaction ; ... Read More
Thermoelectric Generators with Air/Water Cooling and Novel Metamaterial Components
Extensive research efforts have been dedicated recently to developing and characterizing metamaterials that improve the performance of common thermoelectric materials and the electric contacts within a thermoelectric generator (TEG). With increasing demand for clean energy and climate ... Read More
COMSOL Multiphysics® Bio-Cellular Tunneling Model
The emerging technologies related to AI and Quantum Computing are shifting the nano-bio-info paradigm, reconsidering the presently assumed bioenergetic processes of the living cells. Thus, a key process as ATPase can be considered through a model governed by quantum field theory (QFT) ... Read More
Graphene-Assisted Lipid Bilayer: A Synthetic Cell Model
Bio-compatibilized G/GO/RGO composite structures with embedded stearic acid on a bilayer structure model, biomimicking the cellular lipid bilayer are introduced through successive models. The solvent accessible surface of the models (van der Waals surface) and the related MD values were ... Read More
Periodic 3D Leaky SAW Simulations with 42 Y-cut Lithium Tantalate
Introduction Leaky Surface Acoustic Wave (LSAW) resonators in rotated Y-X cut Lithium Tantalate (LiTaO3) are widely used for resonator based ladder filters in telecommunication applications. These devices make use of quasi- shear waves confined to the surface of the piezoelectric layer ... Read More