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Solving PDEs with Spatial & Time Varying Coefficients: Dirac Wave Function Passes Through EM Wave

A. J. Kalinowski¹
¹Consultant

The Dirac equation is employed in particle physics and historically gave the first combined unification of ... 扩展阅读

Numerically Generated g-functions for Ground Coupled Heat Pump Applications

J. Acuna[1], M. Fossa[2], P. Monzó[1]
[1]KTH Energy Technology, Stockholm, Sweden
[2]Dime, University of Genova, Genova, Italy

Ground-coupled heat pumps (GCHP) are successfully installed since at about 20 years in many countries to ... 扩展阅读

Analysis of Asphalt Solar Collectors Using a Finite Element Approach

G. Guldentops [1], C. Vuye [2], S. Arimilli [2],
[1] Department of Civil Engineering, Worcester Polytechnic Institute, Worcester, USA
[2] Construction Department, University of Antwerp, Antwerp, Belgium

Current trends of research aims at the reduction of conventional fossil fuel consumption so as to mitigate ... 扩展阅读

A Heat Transfer Model for Ugitech’s Continuous Casting Machine

C. Deville-Cavellin
Dr.
Liquid Metal Metallurgy and Solidification department
Ugitech’s Research Center, Ugine, France

Dr. Christian Deville-Cavellin is a Research Engineer at Ugitech's Research Center, since 1995. Ugitech, ... 扩展阅读

Modeling a Novel Shallow Ground Heat Exchanger

M. Bottarelli[1], M. Bortoloni[1]
[1]Università degli Studi di Ferrara, Dipartimento di Architettura, Ferrara, Italia

Ground Heat Exchangers (GHXs) are rarely installed horizontally in linked ground source heat pumps used for ... 扩展阅读

On the Geometric Nonlinearity Effects of Polymeric Plates on Structural Performance

K. Vakkund[1], R. C. Thiagarajan[1]
[1]ATOA Scientific Technologies Pvt. Ltd., Bengaluru, Karnataka, India

Polymer sheets are widely used for glazing and roofing structural applications. The primary design ... 扩展阅读

The Acoustic Behavior of a Loudspeaker Mounted on Different Types of BIW (Body-in-white) Frames

Niranjan Ambati [1], F. Malbos [2], Michal Bogdanski [3], Michael Strauss [3],
[1] Harman International Private Limited, Bangalore, Karnataka, India
[2] Harman France SNC, France
[3] Harman Becker Automotive Systems, Germany

For automotive applications, simulations are used to optimize the position and orientation of a subwoofer ... 扩展阅读

Rapid Prototyping of Biosensing Surface Plasmon Resonance Devices using COMSOL & Matlab software

J.J. Dubowski[1], and D.Carrier[1]
[1]Department of Electrical and Computer Engineering, Université de Sherbrooke, Quebec, Canada

We present a Finite Element Method simulation procedure that allows rapid development of prototype devices ... 扩展阅读

Simulation of Topology Optimized Electrothermal Microgrippers

O. Sardan[1], D. Petersen[1], O. Sigmund[2], and P. Boggild[1]
[1]DTU Nanotech, Denmark
[2]DTU Mechanical Engineering, Denmark

In this work, electrothermal microgrippers designed using topology optimization are modeled. The ... 扩展阅读

The Development of an Analytical Model for the Acoustics of a Porous Melamine Foam Material

B.P. Semeniuk¹, E. Lundberg¹, P. Göransson¹
¹KTH Royal Institute of Technology, Sweden

COMSOL Multiphysics® has proven to be an invaluable “virtual laboratory” tool in assisting our development of ... 扩展阅读

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