T. Bjornara, and E. Aker
NGI, Oslo, Norway
Various types of equation system formulations for modeling two-phase flow in porous media using the finite element method have been investigated. These ...
Simulation of Optical Properties of the Si/SiO2/Al Interface at the Rear of Industrially Fabricated Si Solar Cells
Y. Yang, and P. Altermatt[1,2]
Institute for Solar Energy Research Hamelin (ISFH), Emmerthal, Germany
Dep. Solar Energy Research, Inst. Solid-State Physics, Leibniz University of Hanover, Germany
The specular and diffuse reflection properties of sunlight at the rear surface of silicon solar cells with various degrees of roughness are computed by ...
H. Schmidt[1,2], and J. Hattel
Technical University of Denmark, Kgs. Lyngby, Denmark
HBS Engineering, Frederiksberg, Denmark
Two friction stir welding models are presented – a global thermal model using the temperature dependent heat source and a local material flow and ...
H. Conrad, T. Klose, T. Sandner, D. Jung, H. Schenk, and H. Lakner[1,2]
Semiconductor and Microsystems Technology Laboratory, Technische Universität Dresden, Germany
Fraunhofer Institute for Photonic Microsystems Dresden, Germany
Within this paper the so called “birth and death” method is demonstrated in use with COMSOL Multiphysics®. With this method the free ...
C. Siegel[1,2], G. Bandlamudi[1,2], and A. Heinzel[1,2]
Zentrum für BrennstoffzellenTechnik (ZBT) gGmbH, Duisburg, Germany
Institut für Energie- und Umweltverfahrenstechnik, University of Duisburg-Essen, Duisburg, Germany
Phosphoric acid doped polybenzimidazole (PBI) membranes are commonly used in today’s high-temperature polymer-electrolyte-membrane (HTPEM) fuel ...
Prediction and Optimization of Surface-Enhanced Raman Scattering Geometries using COMSOL Multiphysics
I. Knorr, K. Christou, J. Meinertz, A. Selle, J. Ihlemann, and G. Marowsky
Laser-Laboratorium Göttingen e.V., Germany
Raman spectroscopy is a commonly used tool in biodiagnostics and sensor technology. Surface-enhanced Raman scattering provides high signal enhancements ...
F. Van den Abeele, J. Vande Voorde, and P. Goes
ArcelorMittal Research & Development Industry Gent, Zelzate, Belgium
Vortex-induced vibration is a major cause of fatigue failure in submarine oil and gas pipelines and steel catenary risers. Even moderate currents can ...
J. Jeong, and H. Ramezani
Ecole Speciale des Travaux Publics du Batiment et del’Industrie(ESTP), Cachan, France
Ecole Polytechnique de l’Universite d’Orleans CNRS/CRMD, Orleans, France
The Cosserat models fall into the group of the extended continuum media. They are capable of treating the size effects (characteristic length) in a ...
J. Gozálvez-Zafrilla, and A. Santafé-Moros
Department of Chemical and Nuclear Engineering, Universidad Politécnica de Valencia, Valencia, Spain
The most successful nanofiltration models are those based on the combination of the Extended Nernst-Planck equation with the Donnan steric ...
D. Pradeep, N. Krishnan, and H. Nemade
Department of Electronics and Communication Engineering, Indian Institute of Technology Guwahati, India
Surface acoustic wave (SAW) devices based on Rayleigh wave, shear wave, love wave, acoustic plate mode (APM) wave and flexural plate wave have been ...