D. van den Ende
Holst Centre / TNO, Eindhoven, The Netherlands
Ultra-thin chips of less than 20µm become flexible, allowing integration of silicon IC technology with highly flexible electronics. This combination allows for highly intelligent products of unprecedented thinness, flexibility and cost. Examples include sensor systems integrated into food packaging or healthcare and sport monitoring tags as wearable patches or even directly in clothing textile ...
L. Liu, W.J. Lin, H.L. Zhang
State Key Laboratory of Acoustics, Institute of Acoustics, Chinese Academy of Sciences, Beijing, China
In this paper, we use the PDE interface of COMSOL Multiphysics® software to implement the 2.5D frequency wave-number domain method to investigate the wave propagation in a deviated borehole penetrating a transversely isotropic formation. A convolutional perfectly matched layer is realized to eliminate the reflections from the artificial truncation boundary. With this method, we can obtain the ...
X. Yu , C. Woodcock , Y. Peles , J. Plawsky ,
 Rensselaer Polytechnic Institute, Troy, NY, USA
 University of Central Florida, Orlando, FL, USA
Microchannel has shown potential to dissipate high heat flux in past years . At the same time, liquid cooling attracts more and more attention from researchers for its favorable thermal properties and ability to cool down hot and keep acceptable system temperature . This work aims at modeling single-phase and two-phase flow boiling heat transfer and fluid flow with COMSOL ...
L. R. de Souza Jr., L. Lorenz
Universidade Federal do Paraná, Curitiba, Paraná, Brazil
In the core of Chemical Engineering is the reactor design that includes most of all scientific disciplines. The reactors, in general, are treated ideally. Unfortunately, it is observed in the real world a very different behavior from that expected. Thus, to characterize nonideal reactors is used, among others, residence time distribution function E(t). The aim of this present work is to ...
D. Nguemalieu. Kouetcha , H. Ramezani , N. Cohaut ,
 Université d’ Orléans, ICMN, UMR CNRS, Orléans France
 Ecole Polytechnique de l' Université d’ Orléans, Orléans, France
The accurate atomic potential determination is an essential task in the molecular simulations, e.g. Grand Canonical Monte Carlo (GCMC). The ab initio simulations using the quantum mechanics would of great interest in the computational physical chemistry. The numerical simulation of the adsorption phenomenon requires knowing the interactions parameters between the atoms that make up the systems ...
S. Meenatchisundaram, S. M. Kulkarni, S. Bhat
Department of Instrumentation and Control Engineering, Manipal Institute of Technology, Manipal, Karnataka, India.
Department of Mechanical Engineering, National Institute of Technology, Surathkal, Karnataka, India.
Piezoresistive pressure sensors have received much attention over the years because of low cost, simple measurement techniques, etc. There is a challenge in design with respect to appropriate positioning, shape and temperature compensation. Different models of piezoresistive pressure sensors are proposed to enhance its sensitivity in terms of output voltage. This paper aims in sensitivity ...
D. Rubinetti , Dr. D. Weiss , W. Egli ,
 Institute of Thermodynamics and Fluid Engineering, University of Applied Sciences Northwestern Switzerland, Windisch, Switzerland
 EGW Software Engineering, Switzerland
Electrostatic precipitators (ESP) are a reliable technology to control emissions of airborne particles in a series of applications such as coal-fired power plants, cement plants or even for domestic fireplaces. Numerical calculations allow further development of electrostatic precipitators avoiding expensive test stands and field tests. The numerical model in this work is based on Navier ...
Z. Zheng, R. Zhang
Corning Incorporated, Corning, NY, USA
Introduction: Glass relaxation occurs in a range of temperature during transition from equilibrium to super-cooled liquid. Viscoelastic material model can be applied to simulate glass behavior during the glass transition regime and to predict the glass deformation and stress evolution. Viscoelasticity is the property of materials that exhibit both viscous and elastic characteristics when ...
F. Sheer, and S. Ghadiali [1,2]
Mechanical Engineering Department, Lehigh University, Bethlehem, PA, USA
Department of Biomedical Engineering, Ohio State University, Columbus, OH, USA
The Eustachian Tube (ET) is a collapsible tube that connects the middle ear to the nasopharynx. Dysfunction in the ET leads to a disease called Otitis Media. Our goal is to develop and use fluid-structure interaction (FSI) models of ET opening phenomena to better understand what factors contribute to ET dysfunction in certain patients. We model the ET in COMSOL using geometric data obtained ...
Vitens NV, Zwolle, The Netherlands
The water storage reservoir at the WTP Noardburgum is used to even out demand and supply and ensure a stable drinking water production capacity. At the moment the rectangular reservoir has a single pipeline which serves as an inlet during the fill cycle and as an outlet during the draw cycle. This study aims to examine the current mixing characteristics of the reservoir and to investigate ...