Scopri come la simulazione multifisica viene utilizzata per ricerca e sviluppo

In questa sezione troverete i lavori presentati alle Conferenze mondiali COMSOL. Le presentazioni descrivono ricerche e prodotti innovativi progettati con COMSOL Multiphysics da colleghi di tutto il mondo. I temi delle ricerche presentate abbracciano un'ampia gamma di settori produttivi e aree applicative, in ambito elettrico, meccanico, fluidodinamico e chimico. Lo strumento di Ricerca Rapida vi permetterà di trovare le presentazioni che si riferiscono all'area di vostro interesse.


Visualizza gli articoli presentati alla COMSOL Conference 2020

2020 - North Americax

Development of Augmented Reality Lightguide

N. Katte1
1Wilberforce University, Wilberforce, OH, USA

Augmented reality (AR) provides the unique ability to interact with virtual information, while also interacting with information in the real world. Lightguides can be used in the place of complicated freeform optics to make a light weight augmented reality device. In this paper this ... Per saperne di più

Numerical Model of Induced Transmembrane Voltage for Cell Electroporation Using COMSOL Multiphysics®

U. Ghosh1, J. D. Zahn1
1Department of Biomedical Engineering, Rutgers University, Piscataway, New Jersey, USA

Electroporation is the process of creating temporary hydrophilic pores in the cell membrane by applying an external electric field of specific strength and duration. It is used for gene transfection, and transport of other useful biomolecules and therapeutic drugs into the cell. When a ... Per saperne di più

Time-Dependent Study of Capacitively Coupled Plasma Using Fixed Power Condition

H. Chang1
1CAE Solution Team, Altsoft, Inc., Seoul, South Korea

A power supply is generally used in many electrical devices. In order to deliver uniform power irrespective of time variation, most plasma equipment also uses a power source. Therefore, the power condition in plasma simulations is essential. In time-dependent models using a current ... Per saperne di più

Investigating the Impact of Substrate Composition on 3D Printed mmWave CSRR Sensor

J. Persad1, S. Rocke1, A. Roopnarine1, A. Abdool1
1Department of Electrical & Computer Engineering, The University of The West Indies, Trinidad & Tobago

Diabetes is a chronic noncommunicable disease which lays a heavy burden on many impoverished communities globally. The ability to monitor and manage the disease is one key component to lessening its impact. 3D printing (3DP) offers an economical manufacturing method to produce medical ... Per saperne di più

Numerical Modeling of Single-Phase Fluid-Flow in Wavy Micro-Channels

R. Durantes1, J. Moon1, A. Pacheco-Vega1, J. Rafael Pacheco2
1Department of Mechanical Engineering, California State University, Los Angeles, Los Angeles, USA
2SAP America Inc., Tempe, AZ,, USA

High power-density electronic devices had achieved levels of heat generation that have exceed the current heat removal capacities. Due to the increase in power density of modern electronic chips, there is a need of a higher heat flux removal capabilities, and single-phase fluid-flow wavy ... Per saperne di più

Multiphysics Simulation of Internal Discharge in Nanodielectric

F. Alam1, MA. Rab2
1UnitedHealth Group, Minneapolis, MN, USA
2Norfolk State University, Norfolk, VA, USA

This research work investigates the effect of inclusion of small amount (0%, 2% and 6%) of natural Nano fillers on the internal field properties and discharge characteristics of polypropylene films. 3D Models are built to simulate field properties and internal charge in natural ... Per saperne di più

3D Modeling of Nanocomposites

MA. Rab1, F. Alam2
1Norfolk State University, Norfolk, VA, USA
2UnitedHealth Group, Minneapolis, MN, USA

Current research focus on improvement of electrical, mechanical, surface characteristics of polypropylene films by incorporation of nanoparticles into the polymer matrix of the film. We built 3D model of polypropylene Nanocomposites made of polypropylene matrix and incorporating various ... Per saperne di più

A Pyroprobe Design for Millisecond Time-Scale Resolution of Bio-Based Sustainable Reaction Products

P. L. Mills1, A. Nanduri1
1Texas A&M University, Kingsville, TX, USA

Existing commercial pyrolysis systems do not have the capability to perform millisecond-scale temporal analysis of pyrolysis vapors that can provide time-resolved experimental data on the reactive and stable gas-phase intermediates predicted by models based on Density Functional Theory ... Per saperne di più

Ray Optics and Heat Transfer Analysis of a Curved Fresnel Lens Heater for a Desalination System

L. M. Almara1
1University of North Texas, Denton, Texas, USA

Seawater can be converted into fresh water using solar energy. This is as an easy, suitable and green solution method to obtain heat for desalination. It is possible to concentrate the sunlight heat flux onto a small focal area by using a Fresnel lens. When the focal area is correctly ... Per saperne di più

Numerical Simulation of Field-Scale Landfill Gas Emission

Y. Feng1, J. Eun1
1University of Nebraska-Lincoln, Lincoln, NE, USA

Controlling the odiferous landfill gas (LFG) [e.g., Hydrogen sulfide (H2S)] emission is an important environmental issue during operating a municipal solid waste (MSW) landfill. A combination of LFG collection system and landfill cover has been an adapted method to mitigate the issue ... Per saperne di più

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