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Papers and Presentations from the COMSOL Conference 2019

At the COMSOL Conference 2019, scientists and engineers from around the globe showcased their multiphysics simulation projects. See how researchers in your industry are currently using numerical modeling to optimize designs, streamline processes, and improve products by browsing the technical papers and presentations below. Use the Quick Search tool to find a specific presentation or filter by application area or conference location.

ISBN: 978-0-9910001-7-3



2019 - Allx

Stress Concentration Analysis in A Heterogeneous Dough Gas Cell Wall at The Microscale: Effect of Gluten/Starch Interaction and Rheological Moduli Ratio

K. DEDEY[1], D. Grenier[1], T. LUCAS[1]
[1]Irstea Univ Bretagne Loire, France, France

Bread dough is often described as a dispersion of gas cells in a continuous gluten/starch matrix [1]. The final bread crumb structure is strongly related to gas cell walls (GCWs) rupture during baking. At the end of the proofing and during baking, part of the thinnest GCWs between ... Read More

Development of Simulation Model for Automotive LIDAR using COMSOL Multiphysics®

S. BOBBA VENKAT[1], S. Rao[2]
[1]SABIC R&D India Pvt Ltd, India
[2]SABIC, India

Automotive LIDAR was modeled and simulations were carried using Ray Optics module of COMSOL Multiphysics® to understand and evaluate performance of the LIDAR. Simulation model built is being used to evaluate performance of LIDAR with different engineering thermoplastic materials for ... Read More

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

Analysis of Powertrain Mounting System

S. Fulkar[1], C. Deshmukh[1], A. Prasad[1]
[1]Mahindra and Mahindra Ltd., India

Powertrain mounting systems are subjected to varying degrees of continuous dynamic loads resulting into unbalance of forces at their mount locations. These forces contribute significantly towards noise, vibration and harshness signatures in the vehicle cabin and has strong negative ... Read More

Analysis of the Transient Performance of an Annular Linear Induction Pump using COMSOL®

P. Sharma[1]
[1]Indira Gandhi Centre for Atomic Research, India

Annular Linear Induction Pump (ALIP) is used for pumping liquid metal in fast reactors and in experimental test facilities. In order to understand the transient behaviour of this pump, a 2-dimensional axisymmetric model in time domain is developed. The transient performance prediction ... Read More

Comparison of COMSOL® Simulation of Annular Linear Induction Pump with Mesh/Matrix and Equivalent Circuit Based Methods

P. Sharma[1]
[1]Indira Gandhi Centre for Atomic Research, India

This paper deals with the numerical simulation of Annular Linear Induction Pump (ALIP) using Finite Element Method based software COMSOL Multiphysics® . ALIP is used for pumping of liquid sodium in various experimental facilities and in auxiliary circuits of fast reactors. Usually, the ... Read More

Transient Analysis of a Droplet Approaching an Interface in Microfluidics

P. Chandana[1], V. Gundabala[1]
[1]IIT Bombay, India

A lot of experiments and simulations have been performed by various research groupsin the area of collision of a liquid drop with liquid or solid surface, but most of thestudies have been performed for an open environment (external coalescence). In thepresent work, we have numerically ... Read More

A Synthesis Module for Designing Shallow Bistable Arches using COMSOL®

K. Bharadwaj .[1]
[1]National Institute of Technology, Tiruchirappalli, India

COMSOL®, like other finite element analysis software, enables analysis of an object of given geometry, material properties, boundary conditions, and loading. In this paper, we present a synthesis module for a class of structures called shallow bistable arches. Bistable arches have two ... Read More

A COMSOL® Based Illustrative Study on SAW Sensor VOC Detection for Human Respiratory System

A. Nagamalli[1]
[1]Andhra University, India

Volatile Organic Compounds (VOC) are a wide range of carbon based organic chemical compounds which evaporate easily at room temperature referred as volatile in nature. Human exhaled breathe consists of carbon dioxide (CO2) along with more than 3000 Volatile Organic Compounds exists like ... Read More

Modelling of a Dual-Probe Heat-Pulse Soil-Moisture Sensor using COMSOL®

R. N. S.[1], R. Aouti[1], G. Ananthasuresh[1]
[1]Indian Institute of Science, Bangalore, India

 Measuring soil moisture content plays an important role not only for sustaining dry farming but also for soil mapping. Our work includes developing a soil moisture sensor which is based on the principle of the Dual-Probe Heat-Pulse method to measure soil moisture content. To validate ... Read More

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