科技论文和演示页面包括了 COMSOL 全球用户年会上所有的用户演示文稿。这些演示文稿介绍了 COMSOL 用户是如何使用 COMSOL Multiphysics 进行创新性研究和产品设计,研究主题涵盖了包括电气、机械、流体和化工等范围广泛的行业和应用领域。您可以使用“快速搜索”来查找与您研究领域相关的演示文稿。
COMSOL-News-Magazine-2017
COMSOL-News-Magazine-2017-Special-edition-acoustics
COMSOL-News-Magazine-2016

3D-FEA of the Relationship between the Occiput and Sphenoid in the Osteopathic Paradigm - new

Y. Chiesa[1]
[1]Istituto Superiore di Osteopatia, Milan, Italy

The concept of cranial Primary Respiratory Mechanism (MRP) is used by osteopathic practitioners to explain the perceptual characteristics arising from ...

Investigation on MEMS Based Thermal Sensor for Cancer Detection

A. V. Lakshmi[1], K. C. Devi[1]
[1]PSG College of Technology, Coimbatore, Tamil Nadu, India

This paper presents the design and simulation of a thermal sensor using COMSOL Multiphysics® software for the detection of low body temperature ...

Modeling of Asphaltenes and Oil Shale Pyrolysis - new

J. P. Mmbaga[1], F. Munoz[2], S. Dhir[1], R. Gupta[1], R. E. Hayes[1], M. Toledo[2]
[1]University of Alberta, Edmonton, AB, Canada
[2]Departamento de Ingenieria Mecanica, Universidad Tecnica Federico Santa Maria, Valparaiso, Chile

Pyrolysis is a key step in the conversion of carbonaceous materials into useful products. In this study, we investigate the pyrolysis of asphaltene and ...

COMSOL Modelling for Li-ion Battery Diagnostics

P. Singh [1], N. Khare [2], P. K. Chaturvedi [3],
[1] Banasthali University, Rajasthan, India
[2] EOS Energy Storage, Edison, NJ, USA
[3] SRM University, Ghaziabad, Uttar Pradesh, India

Li-ion battery is being used as power source for various applications. Smart battery diagnostics is essential for creating a better control over the ...

Simulation of an AlN Thin Film Resonator for High Sensitivity Mass Sensors

M. Maitra [1], H. B. Nemade [1], S. Kundu [1],
[1] Indian Institute of Technology Guwahati, Guwahati, Assam, India

The objective of this paper is to show the simulation of a piezoelectric thin film device and its application as a sensor. Piezoelectric aluminum ...

Modeling Thermo-Fluid Dynamics of a Processing Unit of the Fast-track Trigger for ATLAS

N. Delmonte [1], P. Cova [1], A. Lanza [2], P. Giannetti [3], A. Annovi [3], S. Daniele [4], ,
[1] University of Parma and Istituto Nazionale di Fisica Nucleare - Sezione di Pavia, Pavia, Italy
[2] Istituto Nazionale di Fisica Nucleare - Sezione di Pavia, Pavia, Italy
[3] Istituto Nazionale di Fisica Nucleare - Sezione di Pisa, Pisa, Italy
[4] University of Parma - Department of Information Engineering, Parma, Italy

We describe the thermal modeling of a crate hosting boards with Associative Memories (AM) designed for the Fast Tracker Trigger (FTK) system of the ...

FEM Analysis of MEMS Capacitive Presure Sensor with Segmented Boss Structure for Diaphragm

A. K. Ramesh [1], P. Ramesh [1],
[1]College of Engineering Munnar, Munnar, Kerala, India

Microelectromechanical system (MEMS) based capacitive pressure sensor designs with improved sensitivity is always a matter of great concern and the ...

电力母线板稳态、瞬态多物理场模型差异分析

程屾 [1], 刑燕好 [1]
[1] 沈阳工业大学,沈阳,中国

随着电力工业的快速发展,母线板作为汇集、分配和传送电能的装置,广泛应用于各个电工领域。由于流过母线板的电流一般较大,其温升发热问题不容忽视。该问题涉及电磁场、温度场、流场及位移场等多个物理场的综合。为了更好地研究其发热散热问题,本文采用 COMSOL Multiphysics® 多物理场直接耦合分析软件,基于有限元理论,在考虑设备几何形状和材料物理特性影响的基础上,对母线板进行三维建模。分别在瞬态和稳态情况下对母线板进行电—热—力耦合场分析,电—热—流耦合场分析,从而研究母线板的温度、电流密度分布规律和由于热膨胀引起的形变大小。最后加入层流,分析在考虑气流冷却效应时,母线板的散热情况,并对仿真结果进行研究分析。

Design and Analysis of Stacked Micromirrors

S. Park, S. Chung, and J. Yeow

University of Waterloo, Systems Design Engineering, Waterloo, Ontario, Canada

A micromirror or a torsional actuator in general has been proven to be one of the most popular actuators fabricated by Micro-Electro-Mechanical System ...

Optics at the Nanoscale: Merging Nanoparticles with Light

Naomi Halas
Professor of Electrical and Computer Engineering, Chemistry and Bioengineering,
Rice University, Houston, TX, USA

Dr. Naomi Halas is currently Professor of Electrical and Computer Engineering, Chemistry, and Bioengineering at Rice University. She is the inventor of ...