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The Role of COMSOL Toward a Low-Enriched Uranium Fuel Design for the High Flux Isotope Reactor

J.D. Freels[1]
[1]Oak Ridge National Laboratory, Oak Ridge, Tennessee, USA

Design and safety analyses are underway to convert the High Flux Isotope Reactor (HFIR) at the Oak Ridge ... 扩展阅读

Energy Exchange During Electron Emission from Carbon Nanotubes: Considerations on Tip Cooling Effect and Destruction of the Emitter

M. Dionne, S. Coulombe, and J. Meunier
Department of Chemical Engineering, McGill University, Montreal, Quebec, Canada

Murphy and Good general theory for electron emission from metal surfaces was used to predict the field ... 扩展阅读

Modeling Of Degradation Mechanism At The Oil-Pressboard Interface Due To Surface Discharge

H. Zainuddin [1]
[1] Universiti Teknikal Malaysia Melaka (UTeM), Malaysia

Surface discharge at the oil-pressboard interface has been classified as the most dangerous fault condition ... 扩展阅读

电晕放电紫外光谱仿真与测量

庾金涛 [1], 李清灵 [1], 房陈岩 [1],
[1] 中科院上海技术物理研究所，上海，中国

随着我国国民经济的持续高速发展，生活与生产的用电量越来越大，电力行业的规模日益增大。电力设备在不正常工作时，大多会产生电弧电晕，通过检测电晕电弧等目标，就可以获知电力系统设备的损害程度。然而 ... 扩展阅读

Understanding Logging-While-Drilling Transducers with COMSOL Multiphysics® Software

R. Jiang[1], L. Mei[1], X. Liu[2], H. Li[2], Q. Zhang[1]
[1]Department of Electrical Engineering, Materials Research Institute, Pennsylvania State University, University Park, PA, USA
[2]Department of Technical Services, China Oilfield Services Limited, Yanshan, Hebei, China

Logging-while-drilling (LWD) acoustic transducers provide real-time data about the geologic and geophysical ... 扩展阅读

Simple Disk Piezo Transformer Based Oscillator

J. P. Sandoz[1], J. M. Kissling[1]
[1]Institute of Applied Microtechnology, La Chaux-de-Fonds, HE‐ARC, Switzerland

In this contribution we present a COMSOL Multiphysics® example of a disk piezoelectric ceramic transformer (D ... 扩展阅读

Influence of Thermal Conductivity and Plasma Pressure on Temperature Distribution and Acoustical Eigenfrequencies of High-Intensity Discharge Lamps

J. Schwieger[1], B. Baumann[1], M. Wolff[1], F. Manders[2], J. Suijker[2]
[1]Heinrich-Blasius-Institute of Physical Technologies, Hamburg University of Applied Sciences, Hamburg, Germany
[2]Philips Lighting, Turnhout, Belgium

High-intensity discharge (HID) lamps are energy-efficient light sources with excellent color qualities. A ... 扩展阅读

Study Of Inhomogeneity In Large Format Li-Ion Cells With Different Multiphysics Models

S. Arnold [1]
[1] TUM CREATE - Energy Storage Systems, Singapore

Large format Li-Ion battery cells (LIBC), often employed in electric vehicles (EV), show notable gradients in ... 扩展阅读

3D-model of an AC/DC Hybrid EHV Transmission Line to Analyze the Electrical Field along Insulators

D. Potkrajac [1], S. Papenheim [1], M. Kizilcay [1]
[1] University of Siegen, Siegen, Germany

To increase the power transfer capacity of existing lines, a transmission system operator in Germany plans to ... 扩展阅读

An App for Additive Manufacturing Design Assessment

B. Lazaro Toralles [1], S. Afazov [1], A. Yaghi [1], W. A. D. Denmark [1], A.N. Holloway [1],
[1] The Manufacturing Technology Centre Ltd., Coventry, United Kingdom

The Manufacturing Technology Centre (MTC) is home to the UK’s National Centre for Net Shape and Additive ... 扩展阅读

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