Ici vous trouverez les présentations issues des Conférences COMSOL à travers le monde. Réalisées par des utilisateurs de COMSOL Multiphysics, ces présentations explorent tous les domaines actuels d'innovation. Les applications couvrent pratiquement tous les secteurs industriels et impliquent des phénomènes électriques, mécaniques, fluidiques et chimiques. Utilisez la recherche rapide pour trouver les présentations les plus intéressantes dans votre domaine d'intérêt.

Consultez les proceedings de la Conference COMSOL 2020

Numerical Electromagnetic Cloak for arbitrary 3D shapes using Laplace’s Equation nouveau

Bhavya E V1, Balamati Choudhury1
1Centre for electromagnetics CSIR-National Aerospace Laboratories Bangalore

The concept of invisibility in general has been imagined in science-fiction in fascinating ways such as invisible aircrafts, invisible cars, cape of invisibility etc. which has inspired a lot of interest in the field. The first crude attempt at achieving invisibility was inspired from ... En savoir plus

Mechanistic study of plasmonic photocatalysts through near-electric field simulations nouveau

Ramesh Asapu1, Siegfried Denys2, Sammy Verbruggen2, Silvia Lenaerts2
1IIT Jodhpur, Rajasthan, India
2University of Antwerp, Belgium

The mechanism of plasmonic photocatalytic systems is still debated as the two major mechanistic pathways, i.e., near-electric field and hot electron transfer for semiconductor photocatalytic systems coupled with small size (dia. < 25 nm) plasmon nanoparticles, are specific to the ... En savoir plus

3D, two-phase multispecies transport model of Polymer electrolyte membrane fuel cell (PEMFC) nouveau

Shikha Thapa1, Harshal Agarwal1, A. K. Sahu11
1CSIR – Central Electrochemical Research Institute (CSIR–CECRI), CSIR-Madras Complex (CMC), Tharamani, Chennai, Tamilnadu-6000113 and Academy of Scientific and Innovative Research (AcSIR), Ghaziabad – 201002, India

The Water management is a central issue in proton exchange membrane (PEM) Fuel Cell. The polymer electrolyte membrane required sufficient water to exhibit a high ionic conductivity. The water molecules in fuel cell operation, moves through the membrane under electro-osmotic drag, ... En savoir plus

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

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 ... En savoir plus

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

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 ... En savoir plus

Modelling of the Static Eccentricity Type Fault in Induction Motor nouveau

Rakesh Deore1, Bipul Brahma2, Shahrukh3, Prof. Karuna Kalita3
1Indian Institute of Technology, Guwahati
2Indian Institute of Technology,Guwahati.
3Indian Institute of Technology, Guwahati.

Induction motors have wide applications in industries, so they are prone to faults, which later result in vibrations and hence noise. So it is important to analyze the faults in induction motors, their causes, and their effect on the system. Basically, there are so many faults in ... En savoir plus

Acoustic superscatterers for passive noise control nouveau

Vineeth P R1, Prabhu Rajagopal2
1DRDO Young Scientists' Laboratory for Smart Materials, Hyderabad
2IIT Madras

This poster presents a passive noise control of sound emananted from a vibrating cylinder using acoustic superscatterers. Acoustic superscatterer is a type of metamaterial whose scattering cross-section is larger than its real size. Numerical studies are conducted using pressure ... En savoir plus

Effect of a magnetic field on the impact dynamics of a ferrofluid nouveau

Ram Krishna Shah1, Rohit Saha1
1Mechanical Cluster, School of Advanced Engineering, UPES, Dehradun, India

Droplets and their interaction with solid substrates are ubiquitous in nature. Such interactions also have commercial significance, as they are observed in many important applications. Impingement dynamics of aqueous droplets with solid substrates are largely understood due to extensive ... En savoir plus

Analysis of cancer cell behaviour using sub-THz excitation in COMSOL Multiphysics nouveau

Monodipa Sarkar (2)1, Aayushi Sinha (1)2, Niraj Kumar (3)3
1Vacuum Electron Devices Design Group, Academy of Innovative and Scientific Research (AcSIR), Ghaziabad, India,2001002
2 Amity Institute of Biotechnology (Autonomous) , Amity University Noida, India, 201303
3Vacuum Electron Devices Design Group(CSIR-CEERI, Pilani) , Academy of Innovation and Scientific Research (AcSIR) Ghaziabad, India,2001002

In this paper, analysis of cancer cell using Sub-THz technology have been studied. Sub-THz technique for cancer detection is a much reliable and safer technique as compared to conventional methods [1,2]. To study the behavior of cancer cells and normal cells using Sub-THz technology, a ... En savoir plus

Design of 0.2 THz Staggered Double Vane Beam-Wave Interaction Structure using COMSOL Multiphysics nouveau

Monodipa Sarkar1, Niraj Kumar1
1Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India, 201002 and CSIR-Central Electronics Engineering Research Institute, Pilani, Rajasthan, India, 333031

THz is an emerging technology which can be strongly utilized in the field of spectroscopy, communication, biomedical, non-destructive evaluation (NDE), food industry and many more fields [1-2]. It covers the frequency range from 0.1-10 THz [2]. At THz regime, to achieve the high output ... En savoir plus