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 2019 Collection
Bioscience and Bioengineeringx

Biomedical Detection Via Specific Oxide Materials Based Sensor for Medical Application

S. S.[1]
[1]Rajalakshmi Engineering College, India

This literature reviews the simulation of specific oxide coated MEMS based gas sensor analysis with various parameters such as power consumption, temperature uniformity, resistance change, sensitivity and selectivity etc. The property of the sensing layer of the device to change its ... Read More

Numerical Modeling of Airflow in Tissue Engineered Trachea

A. Bit[1]
[1]National Institute of Technology, Raipur, India

Life saving organ trachea has been tissue engineered in bioreactors. A dynamic bioreactor is a more suitable bioreactor for effective sustainability of a tissue engineered trachea. In this study, numerical modeling is performed for evaluating shear stress developed due to flow of various ... Read More

FEM Simulation of Interdigitated Electrodes (IDEs) Device

S. Deshpande[1], S. Bhand[1], G. Bacher[1]
[1]BITS Pilani K K Birla Goa Campus, India

In this, FEM simulation of the interdigitated electrodes (IDEs) device using COMSOL Multiphysics® is presented. In this study, the effect of meshing sequence on the performance of IDEs device was evaluated using normal as well as adaptive mesh refinement. The key parameters such as of ... Read More

Numerical Study of Millimeter-Scale Magnetorheological Elastomer Robot for Undulatory Swimming

C. Wu[1]
[1]Zhejiang University, Department of Polymer Science and Technology, China

Numerical investigations of magnetorheological elastomer millimeter-scale robots capable of undulatory swimming under magnetic body torques are realized for the first time in low Reynolds number condition using AC/DC, CFD, Structural Mechanics modules in COMSOL Multiphysics®. The ... Read More

Design of multilayer Physical Model of Human Eye based on a Physiological Dynamic Parameter using COMSOL Multiphysics®

A. t[1], A. Muthuppalaniappan[2], U. U.[3]
[1]KPR Institute of Engineering and Technology, Tamil Nadu, India
[2]PSG College of Technology, Coimbatore, India
[3]Jonson college of engineering and technology, India

Abstract:- The main objective of this article is to convey a constructive research model based on the structure and function of the eye, which includes recent knowledge to help visual research people. Engineering and scientific researchers look at alternate technology for next-generation ... Read More

Numerical modeling of Transcutaneous Electrical Nerve Stimulation and Sensory Nerve Fiber

J. Ahn[1], Y. Kim[1], K. Lee[1], Y. Roh[1], K. Joo[2], S. Yoon[2]
[1]KBIOHEALTH, Korea, Republic of
[2]remed, Korea, Republic of

Transcutaneous electrical nerve stimulation is a non-invasive method of treating patients who have indication of pain. This therapy depends on electrical current and pulse duration applied to electrodes of device. To develop the medical device for pain relief, we investigated a numerical ... Read More

Simulation of the Oxygen Supply of Osteoblastic Cells in Dynamic 3D Cell Cultures

P. Elter[1]
[1]University of Applied Sciences Mittelhessen, Germany

In biotechnology and medicine, cells are frequently grown on scaffolds with a three-dimensional channel structure. The oxygen and nutrient supply of the cells is realized by a medium flowing through the channels of the scaffolds. However, it is often difficult to obtain a confluent ... Read More

Modelling of Spontaneous Calcium (Ca2+) Microdomains in a Three-Dimensional ER-PM Junction of a Non-Stimulated Tcell

D. Gil[1], A. Guse[1], G. Dupont[2]
[1]Universität Klinikum Eppendorf, Germany
[2]Université Libre de Bruxelles, Belgium

Based on experimental data describing the Ca2+ dynamics over a time period of 5 s in non-stimulated T Cells obtained via high-resolution Ca2+ imaging, it was possible to identify the appearance of random spontaneous Ca2+ microdomains inside the Endoplasmic Reticulum (ER) - Plasma ... Read More

Towards High-Throughput DNA Synthesis in A Silicon-Based MEMS ‘Virtual Thermal Well’-Array

V. Narayan[1], A. Ferguson[1], Y. Lin[1], B. Kirkpatrick[1], M. Hayes[1], A. Prak[2]
[1]Evonetix Ltd, United Kingdom
[2]Lionix International, Netherlands

Evonetix is a Cambridge-based start-up company working on a revolutionary new technology to synthesize high-fidelity DNA at scale. Our technology is based on a silicon MEMS chip with a large number of reaction sites that facilitate multiple parallel synthesis channels. We operate a ... Read More

The Effect of Spatial Distribution of Muscle Tissue Barrier Permeability on The Diffusion-Weighted MRI Signal

N. Smith[1], J. Talbott[1], C. Clark[2], M. Hall[1]
[1]National Physical Laboratory, United Kingdom
[2]UCL GOS Institute of Child Health, United Kingdom

Recent simulation-based investigation of Duchenne muscular dystrophy (DMD) pathology revealed that changes in permeability have a large effect on the diffusion signal. DMD is known to cause increased permeability of muscle fibres. We use COMSOL  Multiphysics® to investigate the effect of ... Read More

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