Application Exchange

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Displaying entries 11-20 out of 68.

Enlarged GSTCs simulations in the frequency domain

Nicolas Lebbe, INRIA
Last updated: September 19, 2022

5 reviews

This archive provide the 2D and 3D models used in our paper Nicolas Lebbe, Kim Pham and Agnès Maurel, "Stable GSTC formulation for Maxwell’s equations", IEEE Transactions on Antennas and...

Investigation of 1D Compressible Navier Stokes Using Equation-Based Modeling

James D Freels, ORNL (retired), Adjunct Faculty and A. J. Baker, Professor Emeritus, both with The University of Tennessee/Knoxville
Last updated: May 21, 2022

2 reviews

The subject paper was presented at the 2020 COMSOL Virtual Boston Conference and received the best paper award. At that time, the author committed to releasing an application to reproduce the...

Chirality of plasmonic structure

Yuan Zhiyi, Nanyang Technological University
Last updated: January 16, 2022

5 reviews

Circular dichroism is useful in chirality sensing. This archive provide the 3D models for calculating circular dichroism of plasmonic chiral structure.

Elastic Relaxation of Pre-stressed Bilayer Clamped Only At One Edge

Peter Cendula, Institute of Aurel Stodola
Last updated: December 4, 2020

5 reviews

In recent decade, the principle of bimetal bending was exploited in the field of thin films. Rolled-up micro- to nanotubes with multiple windings were obtained with this technology as well as...

Classic DLVO Equivalent Sphere in COMSOL: Derjaguin Approximation

Allan Gomez, Chonbuk National University
Last updated: December 1, 2020

7 reviews

The interaction energies of colloids according to Classic DLVO based on the Derjaguin Approximation. The Classic DLVO consists of the non-retarded Attractive van der Waals interaction and the...

Conf EU 2020 Simple stress concentration examples

Ivar KJELBERG, CSEM SA (Switzerland)
Last updated: September 10, 2020

3 reviews

The 4 models, with certainly perfectible Apps, are to illustrate the stress concentrations effects for structural interfaces. They allow to adapt the discretisation and the mesh refinement, as...

Numerical modeling of active thermo-plasmonics experiments

Giuseppe Emanuele Lio, CNR-Nanotec and Unical, Univeristy of Calabria, Rende, Cosenza
Last updated: September 5, 2020

13 reviews

In this tool, we present a simple and robust numerical method able to predict, with high accuracy, the photo-thermal effects occurring for a gold nanoparticles arrangement under externally applied...

multipole decomposition of dielectric nanoparticles in an array

Juan Luis Garcia, CSIC
Last updated: August 31, 2020

4 reviews

These files of COMSOL and MATLAB make the calculation of the electromagnetic fields for a hexagonal array of Silicon hemispheres over a dielectric (mesoporous titania) array of cylinders with the...

Litz Wire Losses with FEM and MATLAB

Thomas Guillod, ETH Zurich, Power Electronic Systems Laboratory
Last updated: July 16, 2020

3 reviews

This MATLAB tool extracts the losses of a litz wire winding from the field patterns. The losses are computed in the frequency domain with Bessel functions. The field patterns can be extracted with...

Litz Wire Homogenization with COMSOL and MATLAB

Thomas Guillod, ETH Zurich, Power Electronic Systems Laboratory
Last updated: July 16, 2020

2 reviews

This COMSOL and MATLAB tool extracts homogenized material parameters for a litz wire. This means that a complex litz wire, which is composed of many strands, can be replaced with a homogeneous...