COMSOL Multiphysics v4.2 New Features





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Published on Jun 15, 2011

http://bit.ly/mTgmQB - In this presentation Bjorn Sjodin presents the new features in COMSOL Multiphysics v4.2 Finite Element Modelling Engineering Simulation Software.

http://bit.ly/mCLLbt -
This video shows the new features that are in COMSOL Multiphysics version 4.2

It also demonstrates new features such as:

New Products -
* Geomechanics Module
* Electrodeposition Module
* Microfluidics Module
* LiveLink™ for AutoCAD®
* LiveLink™ for SpaceClaim®

LiveLink™ for Solidworks® -
* One-Window Interface

Mesh and Geometry -
* Coordinate-Based Selections
* Meshing using Virtual Geometry Operations
* Cap Faces
* Parametric Surfaces
* Meshing using Virtual Geometry Operations

Studies and Solvers -
* Time-Dependent Adaptive Mesh Refinement
* Convergence Plot for Solvers
* Fast Parallelized Assembly and Solvers
* Automatic Remeshing for Moving Meshes
* Physics Selection in Study Steps

Results and Visualization -
* Report Generator
* Nyquist Plots
* Streamline Ribbon Plot
* Variable Aspect-Ratio Visualization
* Improved 2D Renderer
* Histogram Plots
* RMS and Variance of Data Series
* Default Plots

Mathematical Interfaces -
* Material Rendering

General COMSOL Desktop Functionality -
* Drag-and-Drop in the Model Builder Tree
* Updated Progress and Log Windows

AC/DC Module -
* Small-signal Analysis
* Lumped Ports for AC/DC Analysis

Acoustics Module -
* Acoustic-Piezoelectric Interaction
* Thermoacoustics
* Acoustic-Shell Interaction
* Elastic and Poroelastic Waves

Batteries & Fuel Cells Module -
* AC Impedance Study type for simulating Electrochemical Impedance Spectroscopy (EIS)
* Surface Reactions interface
* Material Library comes with common battery electrode materials and electrolytes

CFD Module -
* High-Mach Number Fluid Flow

Chemical Reaction Engineering Module -
* Reacting Flow
* Infinite Elements for Diffusion
* Parameter Estimation in Chemical Reaction Models
* Surface Reactions

Heat Transfer Module -
* Thermal Wall Functions with Radiation
* Heat Transfer in Multilayered Structures
* Fan and Grill Boundary Conditions
* Thermal Light Color Table

Plasma Module -
* Surface Reactions for Plasmas

RF Module -
* Far-Field in a Medium (RF) and New Models

New Structural Mechanics Features -
* Piezoelectric PMLs
* Prestressed Analysis
* Infinite Elements for Solid Mechanics
* Springs and Dampers
* Added Mass
* Beam Cross-Section Library with Common Sections

Subsurface Flow Module -
(previously named the Earth Science Module)
* Thin Diffusion Barrier Boundary Condition


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