Condivisione Modelli

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Displaying entries 11-20 out of 58.

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.

Classic DLVO Equivalent Sphere in COMSOL: Derjaguin Approximation

Allan Gomez, Chonbuk National University
Last updated: May 12, 2020

4 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...

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

1 review

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

4 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...

COMSOL Cell Relaxation model

Björn Fallqvist, Lightness by Design
Last updated: August 12, 2019

7 reviews

Biological cells are essential for life as we know it. They not only store and replicate hereditary information in the form of DNA but also are instrumental in biological processes. In most, if not...

On state estimation of all solid-state batteries (PDE solver)

Armin Abbasalinejad, Washington State University
Last updated: July 31, 2019

6 reviews

This paper studies the state estimation of a solid-state battery modeled as a partial differential equation system. Three assumptions simplifying the battery model underlie the study of state...

How to Compute Radiating Near-Fields in Comsol Multiphysics via Stratton-Chu Aperture Integration

Robert Koslover, SARA, Inc.
Last updated: December 14, 2018

6 reviews

Note: This is a re-posting of previous work, accidentally deleted from the Model Exchange. SUMMARY: The finite-element (FE)-based RF module in Comsol Multiphysics supports direct full-wave 3D...