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Structural Mechanics Module

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Structural Analysis Presentation, General IntroductionStructural Analysis Presentation, General Introduction

This presentation gives an overview of the capabilities of COMSOL Multiphysics within the area of structural analysis. The presentation mostly covers the functionality of the Structural Mechanics Module - but also touches on what is...

Piezo-Acoustic TransducerPiezo-Acoustic Transducer

People that use piezoelectric transducers are interested in phased-array microphone, ultrasound equipment, ink-jet drop actuators, drug discovery, Sonar transducers, bio-imaging and acousto-bio-theraputics. Basically anyone who is trying...

Nonlinear Magnetostrictive TransducerNonlinear Magnetostrictive Transducer

Magnetostrictive transduction is used in sonars, acoustic devices, active vibration and position control and fuel injection systems. The transducer has a steel housing enclosing a drive coil. A magnetostrictive material is placed in the...

Fluid-Structure Interaction in Aluminum ExtrusionFluid-Structure Interaction in Aluminum Extrusion

In massive forming processes like rolling or extrusion, metal alloys are deformed in a hot solid state with material flowing under ideally plastic conditions. Such processes can be simulated effectively using computational fluid dynamics,...

3D Fluid-Structure Interaction Simulation of an Obstacle in a Fluid Channel3D Fluid-Structure Interaction Simulation of an Obstacle in a Fluid Channel

In this model, fluid is flowing through a channel containing a flexible obstacle. Due to the viscous and pressure forces asserted by the fluid, the obstacle bends. With the obstacle undergoing a large deformation, the fluid flow...

Structural and Fatigue Analysis of a Car Wheel RimStructural and Fatigue Analysis of a Car Wheel Rim

This example shows two structural analyses of a car wheel rim. Firstly, the parametric solver is used to simulate a varying load along the boundary of the rim. The model solves for both the anti-symmetric and symmetric load cases. The...

Blood VesselBlood Vessel

This model refers to a portion of the vascular system of a young child - the upper part of the aorta artery. The blood vessels are embedded in a biological tissue (the cardiac muscle) and, during the flow of blood, pressure is applied to...

Elasto-plastic and Fatigue Analyses of a Cylinder with HoleElasto-plastic and Fatigue Analyses of a Cylinder with Hole

A load-carrying component of a structure is subjected to multi-axial cyclic loading during which localized yielding of the material occurs. Due to localized yielding, you can use two methods to obtain the stress and strain...

Structural Analysis of an Elbow BracketStructural Analysis of an Elbow Bracket

This model performs a structural analysis of an elbow bracket of steel fixed at one end. The component is part of a support mechanism and is subjected to both mechanical loads and thermal loads. This tutorial model takes you through...

Thermo-Mechanical Analysis of a Surface Mounted ResistorThermo-Mechanical Analysis of a Surface Mounted Resistor

The drive for miniaturizing electronic devices has resulted in today’s extensive use of surface-mount electronic components. An important aspect in electronics design and the choice of materials is a product’s durability and...


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