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基于声学超材料的近场点声源亚波长分辨率显微成像模拟

韩建宁 [1],
[1] 中北大学，太原，山西，中国

所谓近场声学，是相对于远场声学而言。传统的声学理论，通常只研究远离光源或者远离物体的声场分布，一般统称为远场声学。远场声学在原理上存在着一个远场衍射极限 ... 扩展阅读

COMSOL Multiphysics® Software for Simulation of Surface Response to Excitation Method for Manufacturing Process Performance Monitoring

H. Fekrmandi[1], N. Miniello[1], R. Kiflemariam[1], I. Nur Tansel[1]
[1]Mechanical & Materials Engineering Department, Florida International University, Miami, FL, USA

In this study, COMSOL Multiphysics® software was used to simulate the surface response to excitation method ... 扩展阅读

Resistive Losses in a 3D Coil

U. Hafner [1],
[1] Baumer Electric AG, Frauenfeld, Switzerland

In this presentation it is shown how an axially symmetric coil can be simulated in a non-symmetric ... 扩展阅读

Numerical Analysis of an Ultrasonic Technology for Food Dehydration Intensification

R. R. Andres [1], E. Riera [1],
[1] Grupo de Sistemas y Tecnologías Ultrasónicas (GSTU), ITEFI, CSIC, Madrid, Spain

Food dehydration processes assisted by high-power ultrasound (HPU) have become an efficient technology with a ... 扩展阅读

Loudspeaker Response Optimization with the Aid of Impulse Response

R. Balistreri [1],
[1] Klipsch Group, Inc., Indianapolis, IN, USA

COMSOL Multiphysics® simulation software is receiving a lot of attention in the loudspeaker industry thanks ... 扩展阅读

Frequency and Electrode Separation Recommendations for EDA Measurements

S. Sridhar [1], T. J. Akl [1],
[1] Analog Devices Inc., Wilmington, MA, USA

Electrodermal Activity (EDA) is a measure of changes in the conductivity of the skin. It has have been found ... 扩展阅读

Thermal Design of Lithium Sulfur Batteries

R. Purkayastha [1], S. Schleuter [1], G. Minton [1], S. Walus [1], M. Wild [1],
[1] Oxis Energy Ltd, E1 Culham Science Centre, Abingdon, United Kingdom

OXIS Energy Ltd is a pioneer in the research and development of Lithium Sulfur batteries. Scaling up from R ... 扩展阅读

Simulation of Acoustical Transfer Paths for Active Noise Control

L. Fromme [1], J. Waßmuth [1], D. Wehmeier [1],
[1] Bielefeld University of Applied Sciences, Bielefeld, Germany

The knowledge of the acoustical transfer paths in active noise control systems is very important for the ... 扩展阅读

Wireless RF Digital System for Mouth-Embedded Multi-Sensor Communication

I.M. Abdel-Motaleb[1], J. Lavrencik [1]
[1]Department of Electrical Engineering, Northern Illinois University, DeKalb, IL, USA

There is urgent need to monitor dental and oral diseases, such as tooth decay, gum diseases, and teeth ... 扩展阅读

Modeling Hydrogen Permeation through a Thin TiO2 Film Deposited on Pd

Z. Qin[1], Y. Zeng[1], and D.W. Shoesmith[1]

[1]The University of Western Ontario, London, Ontario, Canada

Models that describe hydrogen permeation through a thin TiO2 film deposited on Pd have been developed based ... 扩展阅读

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