COMSOL Conference 2014

AC/DC Electromagnetics

The AC/DC Electromagnetics user presentations cover a diverse array of topics from the design of sensors and actuators to the optimization of high field magnets. Browse through the papers, posters, and presentations below for the latest research using multiphysics simulation, including many industry electromagnetic applications.

2D Simulation of Cardiac Tissue

S. Esfahani

University of South Florida, Tampa, FL, USA

3D Acoustic Streaming Field in High-Intensity Discharge Lamps

B. Baumann1, J. Schwieger1, M. Wolff1, F. Manders2, J. Suijker2

1Hamburg University of Applied Sciences, Hamburg, Germany
2Philips Lighting, Turnhout, Belgium

3D Modeling of All-Superconducting Synchronous Electric Machine by Finite Element Method

D. Hu, M. Ainslie, J. Zou, D. Cardwell

Bulk Superconductivity Group, Department of Engineering, University of Cambridge, Cambridge, UK

3D Multiphysics Model of Thermal Flow Sensors

C. Falco, A. De Luca, S. Sarfraz, F. Udrea

University of Cambridge, Cambridge, UK

3D Multiphysics Modeling of Bulk High-Temperature Superconductors for Use as Trapped Field Magnets

M. Ainslie, J. Zou, D. Hu, D. Cardwell

Department of Engineering, University of Cambridge, Cambridge, UK

A Phase Field Approach to Model Laser Power Control in Spot Laser Welding

C. Touvrey1, V. Bruyere2, P. Namy2

1CEA DAM, Valduc, France
2SIMTEC, Grenoble, France

A Study on Uniformity of a Magnet

P. Das1, A. Reza1, A. K. Sikdar1, R. Bogi2, A. Nandi3

1Variable Energy Cyclotron Centre, Kolkata, West Bengal, India
2Jalpaiguri Government Engineering College, Jalpaiguri, West Bengal, India
3Jadavpur University, Kolkata, West Bengal, India

AC Electrothermal Characterization of Doped-Si Heated Microcantilevers Using Frequency-Domain Finite Element Analysis

K. Park1, S. Hamian1, A. M. Gauffreau2, T. Walsh2

1Mechanical Engineering Department, University of Utah, Salt Lake City, UT, USA
2Department of Mechanical, Industrial & Systems Engineering, University of Rhode Island, Kingston, RI, USA

An Automatic Modeling Approach for Optimized Positioning of an Electrostimulative Implant in the Human Femoral Head

Y. Su1, D. Kluess1, W. Mittelmeier1, M. Ellenrieder1, U. van Rienen2, R. Bader1

1Department of Orthopaedics, University of Rostock, Rostock, Germany
2Institute of General Electrical Engineering, University of Rostock, Rostock, Germany

Analysis and Development of Koch Fractal Dipole Antennas

V. S. Wildner, M. G. Vanti

Regional University of Blumenau - FURB, Blumenau, SC, Brazil

COMSOL Multiphysics® Modelling for Li-ion Battery Ageing

P. Singh1, N. Khare2, P. K. Chaturvedi3

1Banasthali University, Banasthali, Rajasthan, India
2EOS Energy Storage, Edison, NJ, USA
3SRM University, Ghaziabad, Uttar Pardesh, India

COMSOL Multiphysics® Software: Time-Lapse Electrical Resistivity Inversion

T. K. Chou1, M. Chouteau1, M. J. Yi2

1Department of Civil, Geological & Mining Engineering, École Polytechnique de Montréal, Montreal, QC, Canada
2Korea Institute of Geoscience and Mineral Resources, Daejeon, South Korea

Carbon Steel Pipeline Wall Thickness Measurement Using Pulsed Eddy Current Technique

S. Roy1, S. K. Pradhan1, T. V. Shyam2, B. S. V. G. Sharma2,

1 Atomic Energy Regulatory Board, Mumbai, Maharashtra, India
2 Bhabha Atomic Research Centre, Mumbai, Maharashtra, India

Comparison of Power Transmission Line Models with Finite Elements

C. K. Arruda, A. A. Silveira, F. C. Dart

CEPEL, Rio de Janeiro, RJ, Brazil

Computation Model of Electrostatic Spraying in Agriculture Industry

M. Al-Mamury, W. Balachandran , H. Al-Raweshidy , N. Manivannan

Brunel University, Uxbridge, UK

Conductivity Estimation of Breast Cancer Using COMSOL® Modeling of Microwave Scattering and Frechet Mean Estimate of Covariance

A. Jeremic1, E. Khoshrowshahli2

1Electrical & Computer Engineering, McMaster University, Hamilton, ON, Canada
2Biomedical Engineering, McMaster University, Hamilton, ON, Canada

Design and Analysis of an Electrostatic Precipitator for a Diesel Particulate Filter

S. Manoj, R. Giri, S. Selvakumar

Rajalakshmi Engineering College, Chennai, Tamil Nadu, India

Design of Multiple Ground System for Maternal Defibrillation

A. Jeremic1, E. Khoshrowshahli2

1Electrical & Computer Engineering, McMaster University, Hamilton, ON, Canada
2Biomedical Engineering, McMaster University, Hamilton, ON, Canada

Design of Precision Magnetic Fields for Fundamental Neutron Symmetries

M. Higginson-Rollins1, C. Crawford2

1Department of Electrical & Computer Engineering, University of Kentucky, Lexington, KY, USA
2Department of Physics & Astronomy, University of Kentucky, Lexington, KY, USA

Design of an Electrodynamic Levitation System with COMSOL Multiphysics® Software

H. P. Ferreira, A. Endalecio, E. Rodriguez, R. M. Stephan

Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, Brazil

Dispersion Analysis in Coaxial Cables at High Frequencies

S. C. Hegde

VIT University, Vellore, Tamil Nadu, India

Effect of a High Frequency Field on the Electric Double Layer Surrounding a Biomolecule in a Fluid

M. Riou, C. Maedler, S. Erramilli, P. Mohanty

Boston University, Boston, MA, USA

Effects of Solvers on Finite Element Analysis in COMSOL Multiphysics® Software

C. Ravi

Siemens Technology and Services Private Limited, Bengaluru, Karnataka, India

Electric Field Calculations for AC and DC Applications of Water Controlled Cable Termination

T. Karmokar, R. Pietsch

HIGHVOLT Prüftechnik Dresden GmbH, Dresden, Sachsen, Germany

Electric Resistance Welding Process in Tube Manufacturing: Comparison Between a Numerical Model and a Set of Plant Trials

C. Cincunegui, P. Marino, D. Tieppo, E. Martinez

Tenaris, Campana, Buenos Aires, Argentina

Electrical Scale-Up of Metallurgical Processes

R. Schlanbusch1, S. A. Halvorsen1, S. Shinkevich1, D. Gómez2

1Teknova, Kristiansand, Norway
2Department of Applied Mathematics & ITMATI, Universidade de Santiago de Compostela, La Coruña, Spain

Electromagnetic Actuators Modeling, Simulation and Optimization: Review of Methods and Their Application for Switching Devices

O. Craciun1, V. Biagini1, G. Stengel1, C. Reuber2, C. Chao3, B. Funieru3 , A. Binder3

1ABB Corporate Research, Ladenburg, Germany
2ABB AG Calor Emag Mittelspannungsprodukte
3TU Darmstadt, Department of Electrical Energy Conversion, Darmstadt, Germany

Electromagnetic Analysis of an Optical Measuring Device Installed in a Transmission Line

C. Soares1, N. Padoin1, A. C. Zimmermann1, G. Cunha2, P. B. Uliana2, M. Wendhausen2

1Federal University of Santa Catarina, Florianópolis, SC, Brazil
2PowerOpticks Technology Ltda, Florianópolis, SC, Brazil

Electromagnetic Well Logs Simulated with the COMSOL® RF Module on a Cluster

D. Swaminathan, G. Minerbo, K. Pathak

Drilling and Production Group, Schlumberger, Houston, TX, USA

Estimation of Critical Parameters of Drop-Drop Electrocoalescence Using a Multiple-Drop System

S. S. Kulkarni1, V. A. Juvekar1, A. Chheda2

1Indian Institute of Technology Bombay, Mumbai, Maharashtra, India
2Institute of Chemical Technology, Mumbai, Maharashtra, India

Estimation of Hydraulic Conductivity for a Heterogeneous Unsaturated Soil Using Electrical Resistivity and Level-Set Methods

T. K. Chou1, M. Chouteau1, J. S. Dubé2

1École Polytechnique de Montréal, Montréal, QC, Canada
2École de Technologie Supérieure, Montréal, QC, Canada

Estudo Numérico da Eletroquimioterapia em Tumor Cutâneo com Diferentes Configurações de Eletrodos

G. Neves1, D. Suzuki1, J. Alvim1, M. Rangel2

1Universidade Federal de Santa Catarina, Florianópolis, SC, Brasil
2Vet Câncer Oncologia Veterinária, São Paulo, SP, Brasil

Finite Element Model for Simulating the Inspection of Steel Tubes Using Electromagnetic Acoustic Transducers

P. Sun, X. Ding, X. Wu, M. Cong

School of Mechanical Science & Engineering, Huazhong University of Science and Technology, Wuhan, China

Finite Element Modeling for Inspection of CANDU® Steam Generators

S. G. Mokros1, P. R. Underhill2, J. Morelli1, T. W. Krause2

1Department of Physics, Engineering Physics & Astronomy, Queen's University, Kingston, ON, Canada
2Department of Physics, Royal Military College of Canada, Kingston, ON, Canada

Finite Element Modeling of Conventional and Pulsed Eddy Current Probes for CANDU® Fuel Channel Inspection

M. Luloff1, J. Morelli1, T. W. Krause2

1Department of Physics, Engineering Physics & Astronomy, Queen's University, Kingston, ON, Canada
2Department of Physics, Royal Military College of Canada, Kingston, ON, Canada

Geomagnetic Modeling with COMSOL Multiphysics® Software

G. Ha, S. S. Kim, J. H. Kim

Chungnam National University, Daejeon, Korea

Impact of Electrode Surface/Volume Ratio on Li-ion Battery Performance

S. Das1, J. Li2, R. Hui1

1University of Kansas, Lawrence, KS, USA
2Kansas State University, Manhattan, KS, USA

Improving Intranasal Drug Delivery to the Olfactory Region Using Magnetophoretic Guidance

J. Xi1, Z. Zhang1, X. Si2, H. Nanda3, A. Ayoola3

1Mechanical & Biomedical Engineering, Central Michigan University, Mt. Pleasant, MI, USA
2Mechanical Engineering, California Baptist University, Riverside, CA, USA
3Calvin College, Grand Rapids, MI, USA

Influence of Air Gap Length and Cross-Section on Magnetic Circuit Parameters

A. Polit, R. Jez

ABB Corporate Research Center, Krakow, Poland

Integrated Ion Optics Design

T. Majoros, B. Sebök

Department of Atomic Physics, Budapest University of Technology and Economics, Budapest, Hungary

Magnetic Devices For a Beam Energy Recovery THz Free Electron Laser

R. R. S. Caetano1, G. Cernicchiaro2, R. M. O. Galvão3

1Universidade Federal do Rio de Janeiro, Macaé, RJ, Brazil
2Centro Brasileiro de Pesquisas Físicas, Rio de Janeiro, RJ, Brazil
3Instituto de Física USP, São Paulo, SP, Brazil

Magnetorheological Fluid Based Braking System Using L-shaped Disks

M. Hajiyan, S. Mahmud, H. Abdullah

School of Engineering, University of Guelph, Guelph, ON, Canada

Modeling a Resonant Near-Field Scanning Microwave Microscope (RNSMM) Probe

N. Smith, K. Lees, A. Gregory, R. Clarke

The National Physical Laboratory, Teddington, Middlesex, UK

Modeling of Anisotropic Laminated Magnetic Cores Using Homogenization Approaches

H. Neubert1, J. Ziske1, R. Disselnkötter2

1Technische Universität Dresden, Institute of Electromechanical and Electronic Design, Dresden, Germany
2ABB Corporate Research Center, Ladenburg, Germany

Modeling of Grounding Systems Considering the Soil Ionization Effect Using COMSOL Multiphysics® Software

R. A. Coelho, H. A. D. Almaguer

Universidade Regional de Blumenau - FURB, Blumenau, SC, Brazil

Modeling of Magnetization and Intrinsic Properties of Ideal Type-II Superconductors in an External Magnetic Field

O. Chevtchenko1, J. Smit1, D. de Vries2, F. de Pont2

1Delft University of Technology, Delft, Netherlands
2COMSOL BV, Zoetermeer, Netherlands

Modeling of Rotating Magnetic Field Eddy Current Probe for Inspection of Tubular Metallic Components

T. V. Shyam, B. S. V. G. Sharma, K. Madhusoodanan

Bhabha Atomic Research Centre, Mumbai, Maharashtra, India

Modeling the Effect of a Water Tree Inside a Tape Shield and Concentric Neutral Cables

K. Burkes1,2, E. Makram2, R. Hadidi2

1Department of Electrical Engineering, Clemson University, Clemson, SC, USA
2Savannah River National Lab, R&D Instrumentation, Aiken, SC, USA

Models of Simple Iron Cored Electromagnets

J. Mammadov

University of Manchester, Manchester, UK

Multi-Layers Surface Coil Design: Geometry Optimization

S. Aissani1, L. Guendouz2

1CRM2, Institut Jean Barriol, University of Lorraine, Vandoeuvre-lès-Nancy, France
2Mesures et architectures électroniques, University of Lorraine, Vandoeuvre-lès-Nancy, France

Multiscale Electromagnetic Modeling of Contractions in the Pregnant Uterus

V. Tidwell1, P. LaRosa2, M. Zhang1, H. Eswaran3, A. Nehorai1

1Department of Electrical & Systems Engineering, Washington University in St. Louis, St. Louis, MO, USA
2Monsanto Company, Technology Pipeline Solutions, St. Louis, MO, USA
3OB/GYN Department, University of Arkansas for Medical Sciences, Little Rock, AR, USA

Numerical Analysis of the Response of Thick Wires to Extreme Dynamic Electro-Mechanical Loads

R. Cunrath1, M. Wickert2

1Fraunhofer EMI, Efringen-Kirchen, Germany
2Fraunhofer EMI, Freiburg im Breisgau, Germany

Numerical Optimization of Heating for High-Speed Rotating Cup by Means of Multiphysics Modeling and its Experimental Verification

K. Kyrgyzbaev, M. Willert-Porada, M. Terock

University of Bayreuth, Chair of Materials Processing, Bayreuth, Germany

Numerical Simulation of Chamber Design for Pulsed Electric Fields Processing of Wet Olive Pomace

N. Varga1, I. Perales2, A. Portugal2

1ATEKNEA Solutions Hungary, Budapest, Hungary
2ATEKNEA Solutions Catalonia, Barcelona, Spain

Numerical Study on Shear Horizontal Electromagnetic Acoustic Transducers for Generation of Ultrasonic Guided Waves for Absorber Tubes used in Concentrated Solar Plants

L. Cheng, A. Mohimi, M. Kogia, V. Kappatos, C. Selcuk, T.-H. Gan

Brunel Innovation Centre, Brunel University, Uxbridge, UK

On the Influence of Cancellous Bone Structure upon the Electric Field Distribution of Electrostimulative Implants

U. Zimmermann1, R.Bader2, U. van Rienen1

1Institute of General Electrical Engineering, University of Rostock, Rostock, Germany
2Department of Orthopaedics, University Medicine Rostock, Rostock, Germany

Optimization of the Slot Dimensions of a Large Air-gap Linear Synchronous Motor

F. Giacometti, C. R. Lines, R. J. Cruise

Texchange Limited, London, UK

Particle Beam Tracking with COMSOL Multiphysics® Software

O. Karamyshev, L. J. Devlin, C. P. Welsch

University of Liverpool, Liverpool, UK

Prediction of Magnetic Fields, Eddy Currents, and Loads in a Tokamak During a Disruption for Alcator C-Mod's Advanced Outer Divertor

J. Doody1, B. Lipschultz2, R. Granetz1, W. Beck1, L. Zhou1, J. Irby1

1Massachusetts Institute of Technology, Plasma Science and Fusion Center, Cambridge, MA, USA
2York Plasma Institute, University of York, Heslington, York, UK

Prediction of Noise Generated by Electromagnetic Forces in Induction Motors

M. K. Nguyen1, R. Haettel2, A. Daneryd2

1KTH, Stockholm, Sweden
2ABB Corporate Research,Västerås, Sweden

Prediction of Transformer Core Noise

R. Haettel1, A. Daneryd1, M. Kavasoglu1, C. Ploetner2

1ABB Corporate Research, Västerås, Sweden
2ABB Transformers, Varennes, QC, Canada

Prototyping of a Claw Pole Machine Using 3D Modeling

F. Mannerhagen

Chalmers, Göteborg, Sweden

Pulsed Power Accelerator Design with COMSOL Multiphysics® Software

D. Reisman

Sandia National Laboratories, Albuquerque, NM, USA

Radially and Tangentially Magnetized PM BLDC Motor - A Comparative Analysis Using Finite Element Method

K.S. Shinoy1, Anjana M.P.2

1Vikram Sarabhai Space Centre, Thiruvananthapuram, Kerala, India
2M A College of Engineering, Kothamangalam, Kerala, India

Radiation Force Effect at the Dielectric Water-Air Interface

G. V. B. Lukasievicz1, N. G. C. Astrath2, L. C. Malacarne2, M. L. Baesso2, S. E. Bialkowski3

1Universidade Tecnológica Federal do Paraná, Toledo, PR, Brazil
2Universidade Estadual de Maringá, Maringá, PR, Brazil
3Utah State University, Logan, Utah, USA

Reliable Full-Wave EM Simulation of a Single-Layer SIW Interconnect with Transitions to Microstrip Lines

J. L. Chavez-Hurtado, J. E. Rayas-Sanchez, Z. Brito-Brito

ITESO - Universidad Jesuita de Guadalajara, Tlaquepaque, Jalisco, Mexico

Research on a Numerical Simulation Method about Harmonic Distortion of Loudspeaker

X. Lu

Zhejiang Electro-Acoustic R&D Center, CAS, Zhejiang, China

Role of the Diffusion Current in Nonequilibrium Modeling of Welding Arcs

M. Baeva

INP Greifswald e.V., Greifswald, Germany

Simple Disk Piezo Transformer Based Oscillator

J. P. Sandoz, J. M. Kissling

Institute of Applied Microtechnology, La Chaux-de-Fonds, HE‐ARC, Switzerland

Simple Finite Element Model of the Topografiner

H. Cabrera, D. A. Zanin, L. G. De Pietro, A. Vindigni, U. Ramsperger, D. Pescia

Laboratory for Solid State Physics, ETH Zürich, Zürich, Switzerland

Simulation and Experimental Validation of Direct Heating of Dhruva Fuel Rod for β Heat Treatment

B. Patidar, A. P. Tiwari, V. Patidar, M. M. Hussain, K. K. Abdulla

Bhabha Atomic Research Centre, Mumbai, Maharashatra, India

Simulation of GMR in Granular C/Co Nanoparticles in Agarose

P. Hainke, D. Kappe, A. Hütten

Universität Bielefeld, Bielefeld, Germany

Simulation of Normal and Cancerous T-cell Membrane Electroporation

O. Henao, V. Gómez, I. De la Pava, J. Sánchez

Grupo Fisiología Celular y Aplicada, Universidad Tecnológica de Pereira, Pereira, Risaralda, Colombia

Simulation of a Polyimide Based Micromirror

A. Arevalo1, S. Ilyas2, D. Conchouso1, I. G. Foulds1,3

1Computer, Electrical & Mathematical Sciences & Engineering Division (CEMSE), King Abdullah University of Science & Technology, Thuwal, Saudi Arabia
2Physical Sciences & Engineering (PSE), King Abdullah University of Science & Technology, Thuwal, Saudi Arabia
3School of Engineering, University of British Columbia - Okanagan, Vancouver, BC, Canada

Simulation of a Voltage Controlled Resistor Mimicking the Geometry of a MOSFET Device with Graphite Channel

M. Bhattacharjee, N. Mandal, H. B. Nemade, D. Bandyopadhyay

Indian Institute of Technology Guwahati, Guwahati, Assam, India

Smart Chest Belt for Cardiac Health Monitoring

M. Vijayalakshmi, R. C. Thiagarajan

ATOA Scientific Technologies Pvt. Ltd., Bengaluru, Karnataka, India

Stochastic Diffusion of Calcium Ions Through a Nanopore in the Cell Membrane Created by Electroporation

O. Henao, V. Gómez, I. De La Pava, J. Sánchez

Grupo Fisiología Celular y Aplicada, Universidad Tecnológica de Pereira, Pereira, Risaralda, Colombia

The Design of a Multilayer Planar Transformer for DC/DC Converter with a Resonant Inverter

M. Puskarczyk, R. Jez

ABB Corporate Research Center, Krakow, Poland

The Effect of Space Charge due to the Auto-Ionization of Neutral, Hydrogenic States in Point-Contact Germanium Detectors at MilliKelvin Temperatures

D. Faiez1, N. Mirabolfathi1, B. Sadoulet1, K. M. Sundqvist2

1Department of Physics, University of California - Berkeley, Berkeley, CA, USA
2Department of Electrical & Computer Engineering, Texas A&M University, College Station, TX, USA

The Effects of a Superparamagnetic Ground on the EMI Response of a Target

A. T. Clark

Research & Development, WM Robots LLC, Colmar, PA, USA

The Simulation of Electric Field Distribution in Electrospinning Process

Y. Zheng1, B. Xin2

1Donghua University, Shanghai, China
2Shanghai University of Engineering Science, Shanghai, China

Thermal-Electrical Study of an Ultra-fast Disconnect Switch with a Piezoelectric Actuator

L. Graber, C. Widener, S. Smith, M. Steurer

Center for Advanced Power Systems (CAPS), Florida State University, Tallahassee, FL, USA

Trapping DNA Molecules in Fluids Using Electrokinetic Effects Generated by Different Electrode Geometries

S. Ghonge, S. Kapur , S. Banerjee

Birla Institute of Technology and Science, Pilani - Hyderabad Campus, Hyderabad, Telangana, India

Traveling Plasma Wave Levitation of Objects Supported by Coanda Effect

R. Eisenschmid

OPTIMA pharma GmbH, Schwäbisch Hall, Germany

Tri-Axial Square Helmholtz Coils System to Generate Uniform Magnetic Field Volume

A. F. Restrepo, E. Franco, C. R. Pinedo

Universidad del Valle, Cali, Valle del Cauca, Colombia

Use of FEM in the Design of an HTS Insert Coil for a High Field NMR Magnet

E. Bosque

Applied Superconductivity Center, National High Magnetic Field Laboratory, Tallahassee, FL, USA

关于气泡在LIMCA系统中变形的数值模拟

杨文志, 王晓东

中国科学院大学,北京,中国

稳态磁场对激光熔凝熔池的抑制作用研究

王梁, 胡勇

浙江工业大学,杭州,浙江,中国


ISBN: 978-0-9910001-8-0
ISSN: 2372-2215