La Galleria delle Applicazioni raccoglie un'ampia varietà di tutorial e di app dimostrative realizzati con COMSOL Multiphysics in diversi ambiti applicativi, inclusi quelli elettrico, meccanico, fluidico e chimico. E' possibile scaricare i file dei modelli e delle app demo pronti all'uso e le istruzioni step-by-step per costruirli, e utilizzarli come punto di partenza per le proprie simulazioni.
Lo strumento di Ricerca Rapida permette di trovare i modelli che si riferiscono alla propria area di interesse.
Si noti che molti degli esempi qui presentati sono accessibili anche tramite le Librerie delle Applicazioni incorporate nel software COMSOL Multiphysics® e disponibili dal menu File.
A stent is a wire-mesh tube used to keep a coronary artery open following balloon angioplasty, a procedure that widens a narrowed artery by compressing plaque against the artery wall. Stent design is important for percutaneous transluminal angioplasty with stenting. During this ... Per saperne di più
In this example, the mechanical impact of a golf club striking a golf ball is studied. The contact between the two parts is modeled using a viscous penalty formulation to stabilize the dynamic event. To account for the large deformation, the golf ball is modeled using a hyperelastic ... Per saperne di più
This model demonstrates the inflation of a rubber balloon with four different hyperelastic material models. The results are compared with the analytical solution for a thin-walled, spherical vessel. Controlling the inflation of hyperelastic balloons is important in clinical ... Per saperne di più
This model illustrates the operation of a swashplate mechanism used in helicopters to translate the input of helicopter flight control into the motion of the rotor blades, and hence controls the orientation of the rotor blades. In this model, the rotor blades are modeled as either rigid ... Per saperne di più
Topology optimization is associated with extreme design freedom which can yield extreme performance. The designs can be easier to manufacture by using milling constraints, at some cost to the performance. This example considers the case of a torsion sphere which is known to feature a ... Per saperne di più
Coupling acoustics in liquids or gases with structural mechanics has applications in many engineering fields, including loudspeakers, acoustic sensors, nondestructive testing, and medical ultrasound diagnostics. This tutorial model demonstrates how to model the interaction between sound ... Per saperne di più
In this tutorial, the eigenmodes and eigenfrequencies of an air bubble in water are modeled and compared with analytical solutions. The effects of surface tension are included, allowing both the pulsating mode and the surface modes of the bubble to be modeled. Lastly, the effect of the ... Per saperne di più
This model uses the Granular Flow and Membrane interfaces to simulate the packing of spherical grains in a flexible container, a procedure often found in the processing industry. In this example, grains are packed into a cubic container constructed of a thin polymer fabric. Two packing ... Per saperne di più
