了解多物理场仿真在基础研究和产品设计中的应用

各个行业的工程师和科研人员都在使用多物理场仿真来研发创新的产品设计和流程。他们在 COMSOL 用户年会上展示了丰富的技术论文和演示文稿,您可以从他们的研究成果中寻找灵感。

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查看 COMSOL 用户年会 2020 论文

MEMS and Nanotechnologyx

Cross Domain Modelling and Analysis of a Meander Beam MEMS Accelerometer in COMSOL Multiphysics® and SPICE

Mahdieh Shojaei Baghini1
1Delft University of Technology, Delft, Netherlands

In this work a bulk Silicon MEMS single-axis 8-beam accelerometer has been designed utilising meander beams ... 扩展阅读

Ray Tracing Derived from Wave-based Optics for Nanoscale Light Propagation Studies: A Theoretical Overview

J. J. Tyson1, T. Rahman1, S. A. Boden1
1University of Southampton, Southampton, Hampshire, United Kingdom

As the application of nanoscale structures becomes increasingly commonplace in modern technologies, the ... 扩展阅读

Finite Element Analysis of Planar Microcoil Based Induction-balance Magnetic MEMS Sensor

Krishnapriya S1, Suja K J2, Rama Komaragiri3
1Department of ECE. Muthoot Institute of Technology, India
2NIT Calicut, Calicut, Kerala India
3Bennett University, Greater Noida, Uttar Pradesh, India

Two transmitting planar microcoils (TX1, TX2) and one receiving microcoil (RX) are employed as shown in Fig.1 ... 扩展阅读

Optimization of Microfabricated 2D Planar Spiral Microcoils for the Micro NDT of Grinding Burn

Isman Khazi1, Andras Kovacs1, Rui Zhu1, Ulrich Mescheder1
1Institute for Microsystem Technology(iMST), Furtwangen University, 78120 Furtwangen, Germany

Cylindrical grinding has become an integral part of machining of workpieces with an ultra-high precision and ... 扩展阅读

Multiphysics Simulation of Internal Discharge in Nanodielectric

F. Alam1, MA. Rab2
1UnitedHealth Group, Minneapolis, MN, USA
2Norfolk State University, Norfolk, VA, USA

This research work investigates the effect of inclusion of small amount (0%, 2% and 6%) of natural Nano ... 扩展阅读

3D Modeling of Nanocomposites

MA. Rab1, F. Alam2
1Norfolk State University, Norfolk, VA, USA
2UnitedHealth Group, Minneapolis, MN, USA

Current research focus on improvement of electrical, mechanical, surface characteristics of polypropylene ... 扩展阅读

Thermomechanical Properties of Elastomeric Stamps for Micro-Transfer Printing Applications

C. Reyes1, K. Oswalt 1, J. Thostenson1, J. Roe1, D. Gomez1
1X-Celeprint, Durham, NC, USA

Micro-transfer printing (MTP) enables mass-transfer of wafer-level chips having lateral dimensions ranging ... 扩展阅读

Silicon Nitride Corrugated Membrane with High-Width-Aspect-Ratio for MEMS Microphones

Shubham1
1Knowles Electronics, Itasca, IL, USA

Micro-Electro-Mechanical Devices such as acoustics sensors, finger print sensors, tunable capacitors etc. are ... 扩展阅读

Simulation of a Scaled-up Deformable Mirror System Driven by MEMS-Based Lorentz Actuator Arrays

B. Park1, A. J. Bergren1, M. Belov1, G .Burley2, C. Shafai3
1Nanotechnology Research Centre, Edmonton, Canada
2NRC-Herzberg Astronomy & Astrophysics, Victoria, BC, Canada
3Department of Electrical and Computer Engineering, University of Manitoba, Winnipeg, MB, Canada

This paper presents the design and simulation results of a MEMS-actuated deformable mirror (DM) consisting of ... 扩展阅读

Electrostatic Zipping Actuation of a Three-Chamber Peristaltic Micropump

A. Eden1, S. MacKenzie1, D. Huber1, S. Pennathur1, S. Stettler2
1University of California, Santa Barbara, Santa Barbara, CA, USA
2University of California, Santa Barbara, Santa Barbara, CA, USA and Ecole Polytechnique Federale de Lausanne, Lausanne, Switzerland

While electrostatic actuators feature prominently among the most widely employed classes of actuators for ... 扩展阅读