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Displaying entries 11-20 out of 60.

Effective multipole expansion for scattering of particles on a highly conductive substrate

Mike Li, A*STAR
Last updated: July 10, 2020

14 reviews

In this model, we simulate a light wave scatters off a silicon hemisphere on a PEC boundary and decompose the scattering to a set of 'effective multipoles' so that the scattering properties can be...

Hydrogen plasma modeling in a microwave plasma chemical vapor deposition reactor

Gayathri Shivkumar, Siva Sashank Tholeti, Majed A Alrefae, Aravind Shaj, Timothy S Fisher, & Alina A Alexeenko,, Purdue University, West Lafayette, IN, USA
Last updated: July 5, 2020

2 reviews

A 2D axisymmetric model of the hydrogen plasma in a Microwave Plasma Chemical Vapor Deposition (MPCVD) system is implemented in COMSOL Multiphysics using the high frequency Maxwell solver and the...

Exploring Electrophoresis Using COMSOL Multiphysics®.

Cornelius Ivory, Washington State University
Last updated: June 13, 2020

1 review

This hands-on webinar uses COMSOL Multiphysics® to prepare and explore simulations of the four basic modes of electrophoresis: zone electrophoresis, moving-boundary electrophoresis,...

Ion transport and dynamics in GEM micropattern structures

Renato Negrao, CERN
Last updated: June 3, 2020

Not rated

The ion transport and dynamics in micropattern structures is an important aspect to understand and foreseeing possible stability issues with respect to high voltage operation on the microstructure...

NDT for aluminium material

zhhs
Last updated: May 20, 2020

2 reviews

NDT was used for nondestructive testing of aluminum, and the layer number of transducer was divided.

welding

金昌 王, 福州大学
Last updated: April 14, 2020

1 review

For single-layer welds, a calculation will prompt that a certain coordinate unit has been reversed

A numerical ellipsometric analysis (NEA) of nanoscale layered systems

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

3 reviews

A simple and robust method able to predict, with high accuracy, the optical properties of single and multi- layer nanostructures is presented. The method exploits a COMSOL Multiphysics simulation...

ecore transformer changing node numbering

James Delaney
Last updated: September 30, 2019

2 reviews

The e-core transformer model has been modified so that the node numbering in the circuit is different from the original. This means that the primary and secondary currents are now correct for the...

using a coil to measure emf of a field produced by a 3 core cable

James Delaney
Last updated: September 30, 2019

5 reviews

This model is a 3D time varying FE model with a three phase balanced current in three conductors in a cable. There is a coil of wire which is measuring an induced emf from the field produced by the...

Microwave heating, drying and melting of dielectrics in radiating microwave chambers

Вадим Валерьевич Захаров, СГТУ им. Гагарина Ю.А.
Last updated: September 5, 2019

4 reviews

The following models of microwave heat treatment processes of dielectrics in radiating type microwave chambers are presented: 1. Numerical modeling of the processes of melting dielectrics in...