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Identification and Analysis of Low-Frequency Cogging Torque Component in Permanent Magnet Machines

D. McIntosh
Sonsight Inc. / NSWC, Accokeek, MD, USA

Cogging torque in permanent magnet motors and generators is characterized by a torque ripple. These torque ... 扩展阅读

A Partial Verification of a COMSOL® Example Problem on the Fluid-Structure Interaction in a Network of Blood Vessels

J. T. Fong [1], A. Heckert [1], J. J. Filliben [1]
[1] National Institute of Standards & Technology, Gaithersburg, MD, USA

Finite element method (FEM)-based solutions are known to contains errors and uncertainties due to at least ... 扩展阅读

Numerical Analysis on Plasmonic Nano-Cucumber Achieving Large EFs and Wide Tuneability of the Peak

A. Zare [1], E. Cutler [1], H. Cho [1],
[1] Center for Biomedical Engineering & Science, University of North Carolina - Charlotte, Charlotte, NC, USA

INTRODUCTION: Researchers in the biomedical field have recently become interested in the potential ... 扩展阅读

Simulating Plasmon Effects in Nano-Structured OLED Cathodes Using COMSOL Multiphysics® Software

L. Wang [1],
[1] Konica Minolta Laboratory USA, Inc., San Mateo, CA, USA

Organic light emitting diode (OLED) is an emerging technology for next-generation flat panel display and ... 扩展阅读

Harmonic and Transient Magnetic Analysis of Single Turn Coils fed by a Current Pulse at Medium Frequency

O. Maloberti [1], O. Mansouri [1], D. Jouaffre [2], D. Haye [2]
[1] ESIEE Amiens, France
[2] PFT Innovaltech, France

Single turn coils are used in pulsed magnetic technologies for which both magneto-harmonic and transient ... 扩展阅读

Modeling of Nonuniform Magnetisation of a Ferrite Loaded Waveguide

H. V. Dixit [1], A. R. Jadhav [2], Y. M. Jain [3], A. N. Cheeran [1], V. Gupta [2], P. K. Sharma [3],
[1] Veermata Jijabai Technological Institute, Mumbai, Maharashtra, India
[2] Vidyavardhini's College of Engineering and Technology, Vasai, Maharashtra, India
[3] Institute for Plasma Research, Gandhinagar, Gujarat, India

The modelling of a ferrite material is conventionally carried out using the Polder permeability tensor which ... 扩展阅读

Modeling Post Convection Cooling of High Power Waveguide

H. V. Dixit [1], A. R. Jadhav [2], Y. M. Jain [3], A. N. Cheeran [1], V. Gupta [2], P. K. Sharma [3],
[1] Veermata Jijabai Technological Institute, Mumbai, Maharashtra, India
[2] Vidyavardhini's College of Engineering and Technology, Vasai, Maharashtra, India
[3]Institute for Plasma Research, Gandhinagar, Gujarat, India

Waveguide Structures are often used for transmission of high CW power. The inherent conductor losses in the ... 扩展阅读

Multidomain Design and Optimization Based on COMSOL Multiphysics® Software: Applications for Mechatronic Devices

O. Craciun [1], A. Bissal [1],
[1] ABB AG, Frankfurt, Germany

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Simulation of the Thermal Expansion of an Inductively Heated Gear Wheel for Shrink Fitting Purposes

C. Hollenbeck [1], Z. Jildeh [1], T. Rydlewski [1], P. Kirchner [1],
[1] Imagine Engineering GmbH, Bergheim, Germany

Due to the advantages of induction heating as a method for precise and efficient local heating, it is ... 扩展阅读

Resonances in Tapered Double-Port TEM Waveguides

J. Kaerst
HAWK, Fachhochschule Hildesheim/Holzminden/Göttingen, Germany

In this paper resonances in tapered double-port TEM waveguides are used as benchmark for simulations. FEM ... 扩展阅读

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