Comsol Multiphysics 4.3 Update 2
Comsol Multiphysics 4.3 Update 2 | 253.5 mb
This update corrects several bugs and stability issues in COMSOL 4.3. The update is cumulative; that is, it applies to both COMSOL 4.3 and COMSOL 4.3 Update 1 and includes all updates from the previous Update 1.
COMSOL Multiphysics
- Corrected display of results tables for parametric sweeps.
- Fixed mesh generation errors that could occur when resolving small domains or when measuring faces.
- Corrected handling of scale factor for deformed shape plots.
- Improved stability and backward compatibility.
- Improved stability in SOR solver.
- Fixed problem with the dogleg solver that could prevent the solver from completing.
- Improved stability in the report generator.
- Corrected adaptive mesh refinement for time-dependent 1D models.
- Moving a results feature node now gives a correct Java history.
- Corrected selection handling for models with more than one Particle Tracing interface.
- Corrected error in the eigenvalue solver that could cause COMSOL to shut down.
- Parametric lines and surfaces can now be evaluated for more than one solution number.
- Fixed error that could cause COMSOL to become unresponsive during interactive evaluation in the graphics window for a plot group that contains a Max/Min marker plot.
AC/DC Module
- Tensor components for relative permeability are now displayed correctly.
- Boundary conditions now include selection of coordinate systems when applicable.
- Revolution data sets are no longer created for planar 2D models.
- Corrected the norm of the magnetic field in the 2D Magnetic Fields interface.
- Global matrix evaluation for ports and terminals now displays correctly in all cases.
- Axisymmetric 2D models solving for magnetic fields now work correctly also when solved on a moving mesh.
Acoustics Module
- Corrected Radiation boundary condition in the Aeroacoustics, Transient interface.
CAD Import Module
- Corrected bug in the STEP (.stp, .step) file import that could cause COMSOL to become unresponsive.
CFD Module
- Improved user interface for Two-Phase Darcy’s Law.
- Improved stability when changing turbulence model in fluid flow models.
- Corrected handling of sliding wall condition in two-phase flow models.
LiveLink for Matlab
- Corrected failed to evaluate expression error that could occur when using the mphint2 function.
- Improved the mphinterp function to handle extraction of data on shells when no domain is defined.
- Improved mphsearch to handle tags containing dots correctly.
Heat Transfer Module
- Corrected the highly conductive layer boundary condition in the Conjugate Heat Transfer interface.
- Corrected radiation formulation for the case of Opaque Surface and Surface-to-Surface radiation being defined on the same boundary.
- Corrected postprocessing of flux variables on wall boundaries adjacent to fluid domains with low-Re turbulence models.
MEMS Module
- Thin-Film Damping now displays the correct physics symbol.
Nonlinear Structural Materials Module
- Corrected error that could occur when the stress is identically zero somewhere after some part of the structure has entered the plastic regime.
Particle Tracing Module
- Correct equation display for Hamiltonian particle tracing.
Pipe Flow Module
- Corrected the surface roughness value for Drawn Tubing and some other materials.
- Models using the Pipe Flow interfaces now work also with user-defined names for dependent variables such as temperature.
- Corrected an error that could occur when modeling T-junctions.
- Added equation display for Water Hammer and Pipe Acoustics, Transient.
RF Module
- Improved stability.
- Corrected expression for the norm of the surface current density.
- The S11 scattering parameter now displays correctly for all phases.
- Models using refractive index now work correctly also in the time domain.
Structural Mechanics Module
- Periodic boundary conditions with cyclic symmetry and Floquet periodicity in the Pressure Acoustics interface now require a license for the Acoustics Module.
- Corrected problem the Floquet periodic boundary condition introduced in COMSOL 4.3 Update 1.
- Added equation display for Exterior Shell, Interior Shell and Uncoupled Shell.
- Corrected display of results tables for parametric sweeps.
- Fixed mesh generation errors that could occur when resolving small domains or when measuring faces.
- Corrected handling of scale factor for deformed shape plots.
- Improved stability and backward compatibility.
- Improved stability in SOR solver.
- Fixed problem with the dogleg solver that could prevent the solver from completing.
- Improved stability in the report generator.
- Corrected adaptive mesh refinement for time-dependent 1D models.
- Moving a results feature node now gives a correct Java history.
- Corrected selection handling for models with more than one Particle Tracing interface.
- Corrected error in the eigenvalue solver that could cause COMSOL to shut down.
- Parametric lines and surfaces can now be evaluated for more than one solution number.
- Fixed error that could cause COMSOL to become unresponsive during interactive evaluation in the graphics window for a plot group that contains a Max/Min marker plot.
AC/DC Module
- Tensor components for relative permeability are now displayed correctly.
- Boundary conditions now include selection of coordinate systems when applicable.
- Revolution data sets are no longer created for planar 2D models.
- Corrected the norm of the magnetic field in the 2D Magnetic Fields interface.
- Global matrix evaluation for ports and terminals now displays correctly in all cases.
- Axisymmetric 2D models solving for magnetic fields now work correctly also when solved on a moving mesh.
Acoustics Module
- Corrected Radiation boundary condition in the Aeroacoustics, Transient interface.
CAD Import Module
- Corrected bug in the STEP (.stp, .step) file import that could cause COMSOL to become unresponsive.
CFD Module
- Improved user interface for Two-Phase Darcy’s Law.
- Improved stability when changing turbulence model in fluid flow models.
- Corrected handling of sliding wall condition in two-phase flow models.
LiveLink for Matlab
- Corrected failed to evaluate expression error that could occur when using the mphint2 function.
- Improved the mphinterp function to handle extraction of data on shells when no domain is defined.
- Improved mphsearch to handle tags containing dots correctly.
Heat Transfer Module
- Corrected the highly conductive layer boundary condition in the Conjugate Heat Transfer interface.
- Corrected radiation formulation for the case of Opaque Surface and Surface-to-Surface radiation being defined on the same boundary.
- Corrected postprocessing of flux variables on wall boundaries adjacent to fluid domains with low-Re turbulence models.
MEMS Module
- Thin-Film Damping now displays the correct physics symbol.
Nonlinear Structural Materials Module
- Corrected error that could occur when the stress is identically zero somewhere after some part of the structure has entered the plastic regime.
Particle Tracing Module
- Correct equation display for Hamiltonian particle tracing.
Pipe Flow Module
- Corrected the surface roughness value for Drawn Tubing and some other materials.
- Models using the Pipe Flow interfaces now work also with user-defined names for dependent variables such as temperature.
- Corrected an error that could occur when modeling T-junctions.
- Added equation display for Water Hammer and Pipe Acoustics, Transient.
RF Module
- Improved stability.
- Corrected expression for the norm of the surface current density.
- The S11 scattering parameter now displays correctly for all phases.
- Models using refractive index now work correctly also in the time domain.
Structural Mechanics Module
- Periodic boundary conditions with cyclic symmetry and Floquet periodicity in the Pressure Acoustics interface now require a license for the Acoustics Module.
- Corrected problem the Floquet periodic boundary condition introduced in COMSOL 4.3 Update 1.
- Added equation display for Exterior Shell, Interior Shell and Uncoupled Shell.
About COMSOL
COMSOL Multiphysics is a software environment for the modeling and simulation of any physics-based system. A particular strength is its ability to account for multiphysics phenomena. Optional modules add discipline-specific tools for mechanical, fluid, electromagnetics, and chemical simulations, as well as CAD interoperability. Founded in 1986, the company has U.S. offices in Burlington, MA, Los Angeles, CA, and Palo Alto, CA. International operations have grown to include offices in the Benelux countries, Denmark, Finland, France, Germany, India, Italy, Norway, Sweden, Switzerland, and the United Kingdom. Independent distributors of COMSOL Multiphysics are located in Australia, China, Egypt, Greece, Hungary, Israel, Japan, Korea, Malaysia, Poland, South Africa, the Czech Republic, Spain, Taiwan, and Turkey.
Comsol Multiphysics 4.3 Update 2
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Name: COMSOL Multiphysics 4.3
Version: Update 2 (4.3.0.233)
Home: www.comsol.com
Interface: english
OS: Windows / MacOsx / Linux
Size: 253.5 mb
Bonus LiveLink for MATLAB 4.3.0.223