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.
Turbulent flow, SSG-LRR interface is used to analyze fully developed turbulent flow in an axially rotating pipe and in a swirling jet emanating from such a pipe. The resulting flow pattern in the pipe is characterized by slower-than-solid-body rotation. Axial velocity of the swirling jet ... Per saperne di più
This model demonstrates how to vary the inlet temperature in a superheated steam drying process so as to minimize the time, while constraining both the energy consumption and the final moisture content. Per saperne di più
In this model, the packing behavior of grains is simulated using three force models: Hertz-MD, Hertz-MD with adhesion, Hertz-MD with adhesion and van der Waals forces. The packing efficiency is calculated to quantify the extent of packing observed. Per saperne di più
This example uses the Granular Flow interface to model the fixed funnel method for calculating the angle of repose, where a funnel is kept at a fixed height. The funnel is first filled with grains which are subsequently released and collected as a heap. The resultant heap is then ... Per saperne di più
The Turbulent flow, Elliptic Blending R-ε interface is used to analyze fully developed turbulent flow in a spanwise rotating channel. Due to the influence of the Coriolis force on turbulence, profiles of the flow variables are skewed at moderate rotation rates. An asymmetry between the ... Per saperne di più
This model demonstrates how to set up a fully coupled poroviscoelastic model of biological tissues. The model is benchmarked by simulating a cyclic uniaxial tension–compression test on human brain tissue. Per saperne di più
This model shows three methods to focalise external irradiation with a convex glass lens made of either: Semitransparent Surface with no reflection. Refractive Interface following the Fresnel's relations. Dielectric Window absorbing ultraviolet and infrared radiations. Per saperne di più
This model demonstrates the filtration of grains of three different sizes as they pass through two vibrating sieves of different hole sizes. Per saperne di più
Thermally induced transformations in solids may be modeled by using an Arrhenius law to express the dependence on temperature of the transformation rate. This tutorial model shows how to use the Irreversible Transformation subfeature, available under the Solid feature of the Heat ... Per saperne di più
This model aims to demonstrate how a multilayer insulation can affect the temperature distribution of a satellite orbiting around the Earth. It is based on the Spacecraft Thermal Analysis model available in the Application Library. Per saperne di più