アプリケーションギャラリ

This tutorial uses the submodeling technique to accurately resolve the stress concentrations in a wheel rim. First a global model is solved to obtain the displacements, which are then used as boundary conditions in a local model of the region where the stress concentrations occur. 詳細を見る

Gyroscopes are used for measuring the orientation or maintaining the stability of airplanes, spacecraft, and submarines vehicles in general. They are also used as sensors in inertial guidance systems. This model demonstrates the modeling of a mechanical gyroscope. It analyzes the ... 詳細を見る

In many structural dynamics applications, some components are stiff compared to the supporting structure. Such a stiff part will only contribute to the dynamic properties of the structure through its mass and moment of inertia. It is then possible to reduce the model size significantly ... 詳細を見る

In this example, which serves as a tutorial for contact analyses, the insertion of a snap hook in its groove is studied. A linear elastic material model is used. 詳細を見る

This example illustrates how to model a barrel hinge connecting two solid objects in an assembly. In this model, the details of the connection are not the focus of the analysis, therefore, the hinge joint is modeled using a Joint feature in the Multibody Dynamics Module. The connected ... 詳細を見る

This tutorial demonstrates a structural analysis of a simple telescope. The deformation of the telescope structure under gravity is examined and the effect on image quality is demonstrated. 詳細を見る

This is a benchmark model for flexible multibody dynamics. This model simulates the dynamic behavior of a planar four-bar mechanism when one of the joints has a defect. The out-of-plane motion in the mechanism, caused by the defect in the joint, is compared with the results from the ... 詳細を見る

This tutorial models the acoustic behavior of a loudspeaker driver mounted in a bass reflex enclosure. The enclosure, sometimes called the cabinet, alters substantially the sensitivity and radiation characteristics of the loudspeaker and it is why it is usually considered part of the ... 詳細を見る

小型加熱回路は, さまざまな用途で使用されています. たとえば, 製造プロセスでは, 反応性流体を加熱します. このチュートリアルの例のデバイスは, ガラス板に堆積された電気抵抗層で構成されています. 回路に電圧が加えられると, この層によってジュール熱が発生し, 構造が変形します. 層の特性によって, 生成される熱量が決まります. このマルチフィジックスの例では, 加熱回路デバイスの電気熱生成, 熱伝達, 機械的応力と変形をシミュレートします. このモデルでは, 伝熱 (固体) インターフェースを, 電流 (積層シェル) ... 詳細を見る

This example studies the deflection of a cantilever beam undergoing very large deflections. The beam is modeled using both the Solid Mechanics interface and the Beam interface. The results are compared with each other and with a benchmark solution from NAFEMS. In addition, a linear ... 詳細を見る