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Estimating Parasitic Capacitances in MEMS Microphones using Finite Element Modeling

S. Shubham[1], M. Nawaz[1]
[1]KNOWLES ELECTRONICS, USA

MEMS microphones consist of a conductive backplate and a conductive flexible membrane. The backplate and the ... 扩展阅读

Three-Dimensional Mixed Convection in a Rectangular Duct

A. Oluwade[1], T. Onyenze[1], E. Glakpe[1]
[1]Howard University, USA

Numerical study of fluid flow and heat transfer in a finite three-dimensional rectangular, horizontal duct of ... 扩展阅读

Multiphysics Multi-Material Topology Optimization of a Thermal Actuator with COMSOL Multiphysics® Simulation Software

D. Mi[1], M. Hashiguchi[1]
[1]Keisoku Engineering System Co., Ltd., Japan

Introduction: Design of a thermally driven actuator used in Micro Electro Mechanical Systems (MEMS) with two ... 扩展阅读

Finite-Element Analysis of Unsteady Flow Past a Circular Cylinder Based on a Variational Multiscale Method

M. Hashiguchi[1]
[1]Keisoku Engineering System Co., Ltd., Japan

Incompressible flow field past a circular cylinder within parallel plate channel is very important in ... 扩展阅读

2D Flow Past a Confined Circular Cylinder with Sinusoidal Ridges

R. Wulandana[1], K. Cavanagh[1]
[1]State University of New York (SUNY) at New Paltz, USA

Flow past a circular cylinder arises in many engineering applications, but there is significantly less work ... 扩展阅读

Actuation Force Study of Next Generation Micro Shutter Array for More Reliable Actuation

K. Kim[1], M. Li[2], A. Kutyrev[3], M. Greenhouse[2]
[1]NASA Goddard Space Flight Center/Science Systems and Applications Inc., USA
[2]NASA Goddard Space Flight Center, USA
[3]NASA Goddard Space Flight Center/University of Maryland College Park, USA

Micro shutter array (MSA) is a programmable optical spatial filtering device fabricated by micro electro ... 扩展阅读

Simulation of Organic Thin Film Transistors for Gas Sensing Application

W. Wondmagegn[1], H. Katz[2], J. Huang[3], Y. Chu[2], H. Li[2]
[1]Frostburg State University, USA
[2]Johns Hopkins University, USA
[3]Tongji University, China

Organic Thin Film Transistors are simulated for gas sensing application. The simulation is performed using ... 扩展阅读

MOSFET Channel Engineering and Scaling Study using COMSOL Multiphysics® Simulation Software

D. Subedi[1], D. Fixel[1]
[1]Trinity College, USA

With the scaling of semiconductor devices into the nanometer regime, short channel effects are an ever ... 扩展阅读

Plastic Deformation of Metallic Foam

M. Cops[1], J. McDaniel[1], E. Magliula[2], D. Bamford[2]
[1]Boston University, USA
[2]Naval Undersea Warfare Center Division Newport, USA

Metallic foams can be plastically deformed to dramatically alter the material’s mass density, microstructure, ... 扩展阅读

Model Time Step Consideration for Modeling Electron Drift in Argon and Helium

D. McCormick[1]
[1]BHGE, USA

For many decades Helium-3 (3He) and Argon gas filled detectors have been used for neutron and gamma ... 扩展阅读

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