Die Applications Galerie bietet COMSOL Multiphysics® Tutorial- und Demo-Application-Dateien, die für die Bereiche Elektrik, Struktur, Akustik, Fluid, Wärme und Chemie relevant sind. Sie können diese Beispiele als Ausgangspunkt für Ihre eigene Simulationsarbeit verwenden, indem Sie das Tutorialmodell oder die Demo-Application-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.

Sedimentation App (Particle Size Distribution Considered)

This app simulates sedimentation of particles or agglomerations of particles in a solution. The distribution of particles or agglomerations of particles is taken into account. Mehr lesen

Postbuckling Analysis Using an Incremental Arc Length Method

For slender structures, buckling is a catastrophic instability if the service load is above the critical limit. For such structures, it can be important to study the behavior of the structure beyond the critical buckling load, which is known as postbuckling analysis. Tracing the ... Mehr lesen

Vdara® Caustic Surface

When the Vdara hotel first opened in Las Vegas, visitors relaxing by the pool would experience intense periods of heat at certain times of the day, at certain times of the year. This intense heat was caused by the reflection of solar radiation from the curved, reflective surface on the ... Mehr lesen

Thermal Insulation on Internal Boundary

The purpose of this model is to introduce the Thermal Insulation feature available in Heat Transfer interfaces. Thermal Insulation is the default feature for external boundaries. An additional Thermal Insulation node is necessary in order to apply a thermal insulation condition to an ... Mehr lesen

Vortex Lattice Formation in a Rotating Bose–Einstein Condensate

This tutorial model solves the Gross–Pitaevskii Equation for the vortex lattice formation in a rotating Bose–Einstein condensate bound by a harmonic trap. The equation is essentially a nonlinear single-particle Schrödinger Equation, with the inter-particle interaction represented by a ... Mehr lesen

Thermal Expansion of a Laminated Composite Shell with Thermal Contact, Interface

This example uses the thermalexpansionofalaminatedcompositeshell model to demonstrate the use of the feature Thermal Contact, Interface, applied on interfaces between layers in a laminated composite shell. The first study is computed neglecting this additional thermal resistance in the ... Mehr lesen

Density-Gradient and Schrödinger–Poisson Results for a Silicon Inversion Layer

This tutorial demonstrates the use of the density-gradient formulation to include the effect of quantum confinement in the device physics simulation of a silicon inversion layer. This formulation requires only a moderate increase of computational resources as compared to the conventional ... Mehr lesen

Damping Pad with a Constrained Layer

This model presents a method to analyze acoustic damping pads. These pads use a constrained layer of viscoelastic material to dissipate energy and thus reduce the energy radiated as noise. Damping pads are used in many different industries to reduce the noise generated by vibrating ... Mehr lesen

Transient Model of Signal Propagation

This model is used to demonstrate the solution to a classic brainteaser in electromagnetics. A long loop of wire is connected to a source and a receiver, which are placed 1 meter apart. The objective of the model is to compute how long it takes for the receiver to sense when the source ... Mehr lesen

Four-Point Bending Test of an IGBT Module

The four-point bending test is a conventional test method used to test the mechanical properties of materials subjected to bending. It is one of the main reliability tests for semiconductors. This model demonstrates the stress analysis of an IGBT module subjected to a four-point bending ... Mehr lesen