Die Application Gallery bietet COMSOL Multiphysics® Tutorial- und Demo-App-Dateien, die für die Bereiche Elektromagnetik, Strukturmechanik, Akustik, Strömung, Wärmetransport und Chemie relevant sind. Sie können diese Beispiele als Ausgangspunkt für Ihre eigene Simulationsarbeit verwenden, indem Sie das Tutorial-Modell oder die Demo-App-Datei und die dazugehörigen Anleitungen herunterladen.
Suchen Sie über die Schnellsuche nach Tutorials und Apps, die für Ihr Fachgebiet relevant sind. Beachten Sie, dass viele der hier vorgestellten Beispiele auch über die Application Libraries zugänglich sind, die in die COMSOL Multiphysics® Software integriert und über das Menü File verfügbar sind.
Microlaboratories for biochemical applications often require rapid mixing of different fluid streams. At the microscale, flow is usually highly ordered laminar flow, and the lack of turbulence makes diffusion the primary mechanism for mixing. While diffusional mixing of small ... Mehr lesen
This model presents a 2D axisymmetric dipolar microwave plasma source sustained through resonant heating of the electrons. This is known as electron cyclotron resonance (ECR), which occurs when a suitable high magnetic flux density is present along with the microwaves. This is an ... Mehr lesen
Dieses Modellbeispiel zeigt, wie Sie die nichtlineare Ausbreitung einer zylindrischen Welle mithilfe dem im Acoustics Module von COMSOL Multiphysics verfügbaren Physik-Interface Nonlinear Pressure Acoustics, Time Explicit modellieren. Das Interface implementiert das System der ... Mehr lesen
Permanent magnet bearings are used in turbomachinery, pumps, motors, generators, and flywheel energy storage systems, to mention a few application areas; contactless operation, low maintenance, and the ability to operate without lubrication are some key benefits compared to conventional ... Mehr lesen
It is often not possible to insert a normal microphone directly into the sound field being measured. The microphone may be too big to fit inside the measured system, such as for in-the-ear measurements for hearing aid fitting. The size of the microphone may also be too large compared to ... Mehr lesen
The pyrolysis of a centimeter-sized wood particle presents a fully coupled multiphysics problem with mass transfer, fluid flow, and heat transfer. This example model consists of two parts. The first part demonstrates how to set up a model describing the pyrolysis of a porous, ... Mehr lesen
This benchmark model simulates three different heterojunction configurations under forward and reverse bias. It shows the difference in using the continuous quasi-Fermi level formulation versus the thermionic emission formulation for the charge transfer across the heterojunction. The ... Mehr lesen
This app can be used as a design tool to develop an optimized battery configuration for a specific application. The application computes the capacity, energy efficiency, heat generation, and capacity losses due to parasitic reactions of a battery for a specific load cycle. Various ... Mehr lesen
Dieses transiente Modell verwendet das Interface Two-Phase Flow, Level Set, Laminar Flow, um die Auswirkungen einer Wasserwelle auf eine Säule zu modellieren. Eine Wassermasse mit einer Höhe von 0,3 Metern ist zunächst hinter einem Tor eingeschlossen. Zu Beginn der Simulation wird das ... Mehr lesen
A Hall effect sensor is a semiconductive material with an anisotropic conductivity that is a function of the magnetic field. A magnet, mounted on a wheel, is rotated around nearby the sensor and the variation in the electric potential across the sensor is modeled. For complete ... Mehr lesen