アプリケーションギャラリには電気, 構造, 音響, 流体, 熱および化学分野に関連する COMSOL Multiphysics® チュートリアルおよびデモアプリファイルが用意されています. これらの例はチュートリアルモデルまたはデモアプリファイルとそれに付随する手順をダウンロードすることにより独自のシミュレーション作業の開始点として使用できます.
クイック検索機能を使用して専門分野に関連するチュートリアルやアプリを検索します. MPHファイルをダウンロードするには, ログインするか, 有効な COMSOL ライセンスに関連付けられている COMSOL Access アカウントを作成します. ここで取り上げた例の多くは COMSOL Multiphysics® ソフトウェアに組み込まれ ファイルメニューから利用できるアプリケーションライブラリからもアクセスできることに注意してください.
Gear rattle and bearing misalignment are common sources of vibration and noise in gearboxes. This example considers two geared shafts supported by roller bearings. Backlash causes intermittent tooth contact and induces shaft vibrations when the driven shaft is unloaded and the driving ... 詳細を見る
Gearboxes transmit power between shafts and can generate vibration and radiated noise during operation. Gear contact can transmit unwanted lateral and axial forces to the bearings and housing, while the flexibility of components such as the gear meshes, bearings, and housing contributes ... 詳細を見る
Vibration and noise caused by the nonuniform distribution of clothes in the drum are common problems in washing machines and are important considerations in their design and optimization. This model simulates a horizontal-axis portable washing machine using the Multibody Dynamics ... 詳細を見る
In this tutorial, the propagation of elastic waves in the ground after a seismic event is simulated using a 2D model. The effect of the ground surface topology on the wave propagation is illustrated when an ideal half space is modified with the presence of a small mountain. The model is ... 詳細を見る
Linear motors are used in many applications in need of translational motion. Typical characteristics of linear motor designs are high precision or quick acceleration. This model investigates a synchronous motor with three-phase winding on the stationary part and permanent magnets on the ... 詳細を見る
This benchmark model simulates the rigid body dynamics of Andrew’s squeezing mechanism. The mechanism is force driven and exhibits dynamics over a very short time scale. The computed angles of various components in the mechanism are compared with reference results to validate the model. 詳細を見る
This example illustrates the modeling of an induction motor in which eddy currents are induced in the rotor by time-harmonic currents in the stator windings and by the rotor rotation. The induced currents interact with the magnetic field generated by the stator coils to produce the ... 詳細を見る
In this tutorial model, a six-step thrust bearing is analyzed. A step thrust bearing consists of a stepped bearing surface on which the end of the shaft rotates. The entire assembly is submerged in a lubricant. The shaft collar is assumed to rotate without any axial motion in the ... 詳細を見る
The Shallow Water equations are frequently used for modeling both oceanographic and atmospheric fluid flow. Models of such systems lead to the prediction of areas eventually affected by pollution, coast erosion and polar ice-cap melting. Comprehensive modeling of such phenomena using ... 詳細を見る
This is a benchmark model to test the numerical algorithms in the area of multibody dynamics. This model simulates the dynamic behavior of the slider crank mechanism. This mechanism goes through singular positions during its operation. The acceleration at a point is compared with the ... 詳細を見る
