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A Study of Geometrical Shape of Central Plate in Electrostatic Actuation

K. M. V. Swamy[1], B. G. Sheeparamatti[1], G. R. Prakash [1]
[1]Department of Electronics and Communication, Basaveshwara Engineering College, Bagalkot, Karnataka, India

This study is performed to know which central plate geometry is best suited for electrostatically actuated switch. The simulation is carried out in ...

Modeling and Simulation of the Rapid and Automated Measurement of Biofuel Blending in a Microfluidic Device under Pressure Driven Flow using COMSOL Multiphysics®

Sanket Goel[1], Venkateswaran PS[1], Rahul Prajesh[2], Ajay Agarwal[2]
[1]University of Petroleum & Energy Studies, Bidholi, Prem Nagar, Dehradun, India
[2]CSIR - Central Electronics Engineering Research Institute,(CSIR-CEERI) Pilani, India

• Real-time detection and monitoring of bio-fuel blend-ratio and adulterated automobile fuels by a reproducible micro-fabrication process in a cost-and ...

Sample Preconcentration in Channels with Nonuniform Surface Charge and Thick Electric Double Layers

A. Eden [1], C. McCallum [1], B. Storey [2], C. D. Meinhart [1], S. Pennathur [1],
[1] University of California Santa Barbara, Santa Barbara, CA, USA
[2] Olin College, Needham, MA, USA

We present a novel method for concentrating and focusing small analytes by taking advantage of the nonuniform ion distributions produced by thick ...

Modal Analysis of Microcantilever Response to Sine Wave Excitation Using Vibrational Speaker

M. Satthiyaraju [1], T. Ramesh [1],
[1] National Institute of Technology, Tiruchirappalli, Tamil Nadu, India

The dynamic response of microcantilever, which is a simple microelectromechanical system (MEMS) structure, to sine wave excitation is studied using the ...

A Modular Platform for Cell Characterization, Handling, and Sorting by Dielectrophoresis

S. Burgarella[1], B. Dell’Anna[2], V. Perna[1], G. Zarola[2], and S. Merlo[2]

[1]STMicroelectronics, Agrate Brianza, MI, Italy
[2]Dipartimento di Elettronica, Università degli Studi di Pavia, Pavia, Italy

Dielectrophoresis (DEP) is a method for cell manipulation without physical contact in lab-on-chip devices, since it exploits the dielectric properties ...

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 ...

3D Stationary and Temporal Electro-Thermal Simulations of Metal Oxide Gas Sensor Based on a High Temperature and Low Power Consumption Micro-Heater Structure

N. Dufour[1], C. Wartelle[2], P. Menini[1]
[1]LAAS-CNRS, Toulouse, France
[2]Renault, Guyancourt, France

The aim of this work was to simulate the electro-thermal behavior of a micro-hotplate used as a gas sensor, in order to compare the obtained results with a real structure. The structure has been designed in 3D and a stationary and a temporal study has been realized.

COMSOL Multiphysics Applied to MEMS Simulation and Design

Dr. Piotr Kropelnicki[1]
Mu Xiao Jing[1]
Wan Chia Ang[1]
Cai Hong[1]
Andrew B. Randles[1]

[1]Institute of Microelectronics, Agency for Science, Technology and Research, Singapore, Singapore

In this research, we performed multiple COMSOL Multiphysics® simulations. We analyzed the dispersion curves of waves in a LAMB wave pressure sensor; ...

Design and Analysis of Fluid Structure Interaction for Elbow Shaped Micro Piping System - new

V. S. P. Rajesh[1]
[1]St. Mary's Group of Institutions, Jawaharlal Nehru Technological University, Hyderabad, Telangana, India

Fluid and structure Interaction analysis can be applied to versatile fields of engineering applications, helps in understanding the affects of one ...

Analysis of Geometrical Aspects of a Kelvin Probe

I. Kuehne [1], S. Ciba [1], A. Frey [2],
[1] Heilbronn University, Kuenzelsau, Germany
[2] University of Applied Sciences, Augsburg, Germany

The presented analysis investigates the capacitance characteristic of a Kelvin probe regarding the geometrical transition from a movable electrode ...