Stresses in a Pulley
Application ID: 282
The stresses in a pulley connected to an engine that drives another pulley are studied in this model.
A parametric analysis is conducted in order to study how the rotational speed affects the stress distribution in the pulley. The power at the pulley shaft remains constant, the moment (defined by the ratio of the power by the rotational speed) will thus decrease with increased speed. This means that with increased rotational speed the inertial load increases and at the same time the driving belt-force decreases.
This model example illustrates applications of this type that would nominally be built using the following products:COMSOL Multiphysics®
however, additional products may be required to completely define and model it. Furthermore, this example may also be defined and modeled using components from the following product combinations:
The combination of COMSOL® products required to model your application depends on several factors and may include boundary conditions, material properties, physics interfaces, and part libraries. Particular functionality may be common to several products. To determine the right combination of products for your modeling needs, review the Tabella delle Funzionalità and make use of a free evaluation license. The COMSOL Sales and Support teams are available for answering any questions you may have regarding this.