O. Krol, N. Weiss, F. Sawo, and T. Bernard
Fraunhofer Institute for Information and Data Processing, Karlsruhe, Germany
In this paper we present a novel approach for modeling spatial distributed bio- chemical and environmental processes like the growth of plants and the ...
T. Xu, C.K.A. Mewes, S. Gupta, and W.H. Butler
Department of Physics and Astronomy and Center for Materials for Information Technology, University of Alabama, Tuscaloosa, Alabama, USA
Department of Metallurgical and Materials Engineering and Center for Materials for Information Technology, University of Alabama, Tuscaloosa, Alabama, USA
The Giant Magneto Resistance (GMR) effect is a quantum mechanical effect which can be observed in systems consisting of thin alternating ferromagnetic and non-ferromagnetic layers. Simulation using COMSOL allows the evaluation of the magneto-resistance ratio and the electrical resistances of realistic CPP-GMR devices and opens the possibility to study new device materials and designs.
C. Belavý, and G. Hulkó, and K. Ondrejkovic, and D. Šišmišová
Slovak University of Technology in Bratislava, Bratislava, Slovakia
This paper presents a finite element method based modeling and design of control for distributed parameter systems. First, models of distributed ...
T. Slawig, and U. Prüfert
Christian-Albrechts-Universität Kiel, Kiel, Germany
TU Bergakademie Freiberg, Freiberg, Germany
Use of COMSOL Multiphysics equation-based model capability to solve optimization and control problems. Solution of time-dependent problems with space-time finite elements. Solution of constraint optimization problems. Mathematical back-up for equation-based optimization.
R. S. Wadhwa, T. Lien, and G. Monkman
NTNU Valgrinda, Inst. for produksjons- og kvalitetstek., Trondheim, Norway
FH Regensburg, Regensburg, Germany
The magnetic field gradient produced by an electromagnet gripper head depends on its design. Stochastic Methods offer certain robustness to the design ...
D. Pepper, X. Wang, S. Senator, J. Lombardo, and D. Carrington
Darrell Pepper is Professor of Mechanical Engineering and Director of the Nevada Center for Advanced Computational Methods at the University of Nevada ...
A.Weddemann, D. Kappe, and A. Hütten
Research Laboratory of Electronics, Massachusetts Institute of Technology, Cambridge MA, USA
Department of Physics, Thin Films and Physics of Nanostructures, Bielefeld University, Bielefeld, Germany
In principal, the calculation of the magnetic state inside a magnetic object requires the evaluation of the field in the entire unbounded space. With ...
Topology Optimization of Dielectric Metamaterials Based on the Level Set Method Using COMSOL Multiphysics
M. Otomori, and S. Nishiwaki
This presentation shows a level set-based topology optimization method for the structural design of negative permeability dielectric metamaterials ...
Determination and Verification of the Forchheimer Coefficients for Ceramic Foam Filters using COMSOL CFD Modeling
M.W. Kennedy, K. Zhang, J.A. Bakken, R.E. Aune
Norwegian University of Science and Technology, Trondheim, Norway
Experiments have been conducted with water at velocities from ~0.015-0.77 m/s to determine the permeability of 50 mm thick commercially available 30, ...
Simulation of Pumping Induced Groundwater Flow in Unconfined Aquifer Using Arbitrary Lagrangian-Eulerian Method
Y. Jin, E. Holzbecher, S. Ebneth
Department of Applied Geology, Georg-August-University, Göttingen, Germany
Hoelscher Dewatering, Haren, Germany
A novel numerical method characterizing groundwater flow in unconfined aquifer is demonstrated. In contrast to the conventional method (Dupuit approach ...