アプリケーションギャラリ

This example demonstrates the use of the Solid-Beam Connection multiphysics coupling to create transitions between the Solid Mechanics and Beam interfaces. Two different connection types are discussed, and a comparison of the stress distributions at the transition is made. 詳細を見る

これは, マルチターンの一次コイルと二次コイルに均質化アプローチを使用した単相 E コア変圧器の過渡モデルです. このモデルには, コアの磁気飽和 (B-H 曲線) の影響が含まれており, 電気回路インターフェースを使用して変圧器モデルを外部回路に接続する方法を示しています. シミュレーションは, 1つの巻数比の場合と 1000 の巻数比の場合の2つの異なるケースで実行されます. 詳細を見る

This example demonstrates how you can use modeling to investigate the performance of different hydrodynamic journal bearings. The model uses the Hydrodynamic Bearing interface, which solves the Reynolds equation to compute the pressure developed in a thin fluid film for four different ... 詳細を見る

This is a tutorial example, showing how to work with pretensioned bolts. Various aspects of bolt modeling are explored: Modeling bolts as solids or by beams Connections of beams to solid components Bolts ended by nuts or by internal threads in the attached component Import of bolt and ... 詳細を見る

A gray body with a spherical cavity with various opening areas is simulated using the Heat Transfer, Surface-to-Surface Radiation interface. The emissivity for each case is computed and compared with the classical gray body theory. The COMSOL Multiphysics® result agrees very ... 詳細を見る

This example demonstrates how to use the Uncertainty Quantification Module by running a series of uncertainty quantification studies for a steel bracket. This type of bracket can be used to install an actuator that is mounted on a pin placed between the two holes in the bracket arms. ... 詳細を見る

FSI analysis of a sports car side door and side rear view mirror. The model is based on large eddy simulation analysis of a sports car. The flow field is used for a structural analysis of the side mirror and side door to estimate the flow-induced vibrations. 詳細を見る

Active magnetic bearings are often used for controlling the vibration level in mechanical systems. In this example, a motor driven rotor system in which the speed of the system is gradually increased is considered. The system vibrates due to existing imbalances. As the rotor speed ... 詳細を見る

Electronic equipment often has to be certified to function after having been subjected to a specified shock load. In this example, the effect of an 50g 11ms half sine shock on a circuit board is investigated using response spectrum analysis. The results are compared with a time domain ... 詳細を見る

In this example, two model for brittle damage are used to evaluate the fracture of a notched concrete beam subjected to three point bending. The results are compared with experimental data. 詳細を見る