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Release Notes (v4.x)

v4.4.3 (August 19, 2024)​

Features:

  • Added support for Simulation Manager

Bugfixes:

  • Fixed a bug which left out hysteresis losses from calculation
  • Fixed an issue where due to slow frontend response input values glitched and switched back to previous ones
  • Fixed a bug where after saving CENOS still thought the case was not saved
  • Fixed multiple issues regarding legacy case opening in latest releases

v4.4.2 (August 1, 2024)​

Bugfixes:

  • Fixed issue with multithreading not working correctly

v4.4.1 (July 4, 2024)​

Bugfixes:

  • Fixed issue which did not allow user to stop calculation
  • Fixed issue which did not allow user to stop mesh generation

v4.4.0 (June 27, 2024)​

Improvements:

  • Updated B(H) material data for Alloy Steel 42CrMo4
  • Decreased calculation speed for cases with Complex Motion and many time steps (above 100-200 steps)
  • Improved manual mesh skin layer UI
  • Improved reliability of PDF report generation
  • Improved overall calculation stability

Bugfixes:

  • Time charts are now readable, if coil grouping has been used in the case setup
  • For workpieces with internal, sealed cavities, air domain is now generated correctly

v4.3.2 (May 8, 2024)​

Bugfixes:

  • Fixed an issue where calculation was stopped if internet connection was lost

v4.3.1 (March 18, 2024)​

Bugfixes:

  • Fixed a bug which did not allow the mesh from Salome to be sent to CENOS in FromCAD approach
  • Fixed a bug which did not allow to open Salome in some cases, if Advanced Geometry Editor workflow was used
  • Fixed an issue that did not allow PDF file to be opened if Salome was used in the case setup
  • Fixed a bug that showed phase shift if Transient EM calculation was selected in Electromagnetics block
  • Fixed a bug that did not allow Transient EM calculation to be run in Electromagnetics block
  • Fixed an issue where Curvature Safety control in CENOS meshing window was not working
  • Fixed a bug which corrupted grouped inductor mesh if more than 9 windings were grouped together
  • Fixed a bug which corrupted magnetic permeability field, if temperature dependant permeability was defined
  • Fixed an issue where, if OTHER geometry role was defined, the domain did not show up in the results

v4.3 (February 6, 2024)​

Features:

  • Sliced coil winding grouping
  • Thermal analysis for 3D Litz wire

Improvements:

  • Air Symmetry role in 2D FromCAD cases now optional to allow planar case calculation

Bugfixes:

  • Fixed an issue which caused unphysical hot spots, if specific cooling parameters were chosen

Other:

v4.2 (September 22, 2023)​

Features:

  • 2D CAD support in From CAD approach
  • Mesh inspection (clipping) in CENOS mesher

Bugfixes:

  • Fixed a bug where convective power losses showed up incorrectly in 3D slice cases
  • Fixed a bug where in PDF reports “Error” was shown at Terminals section
  • Fixed a bug which caused the hardening profile filter to work incorrectly in some cases
  • Fixed an issue which caused previous result overwriting if Continue From function was used
  • Fixed a bug which caused PDF report generation to fail in cases with calculated hardness
  • Fixed interpolation issue which caused problems with some material definitions
  • Fixed a bug which caused Surface Impedance approach to fail
  • Fixed a bug which showed Mode: Not Found in PDF report generation
  • Fixed a bug which did not allow to use time step table values
  • Fixed an issue which showed different calculation times in log and PDF report

v4.1.2 (June 5, 2023)​

Bugfixes:

  • Fixed a bug where the case crashed if IDEA 60 (20 kHz) flux concentrator material was used
  • Fixed a problem where cases created in v4.0.1 and saved without a material were not opening in v4.1.1

v4.1.1 (May 25, 2023)​

Bugfixes:

  • Fixed a bug which blocked users from creating new custom materials or editing and re-saving existing ones

v4.1 (May 23, 2023)​

Features:

  • Hardness calculation from composition or hardness from cooling time table
  • Reworked cooling definition interface

Improvements:

  • Inductor Geometry Role is now automatically predefined in FromCAD approach

Bugfixes:

  • Fixed a bug when submesh element count was not instantly updated after mesh recalculation
  • Fixed a problem where PDF report was not generated
  • Fixed an issue which did not allow to define counter-clockwise rotational movement
  • Fixed a bug which crashed calculation if no thermal analysis was enabled
  • Fixed a bug which caused geometry data inconsistency with mesh when mesh was created in Salome through FromCAD approach
  • Fixed a bug where hardening profile and steel phases developed incorrectly if complex motion for workpiece was used
  • Fixed a bug which did not save calculated results if collision between objects occurs
  • Fixed a bug which caused an error when case with a state file was opened on another computer
  • Fixed a bug which crashed calculation if temperature dependent emissivity was used
  • Fixed a problem when in Advanced Geometry Editor approach resending changed group definitions from Salome to CENOS did not update previously sent groups
  • Restored possibility to define expression to Fixed Temperature boundary condition
  • Reduced thermal shock effect in cases with rotation

v4.0.1 (January 31, 2023)​

Improvements:

  • Added mesh volume gradient slider
  • Added mesh curvature safety slider
  • Improved overall error message handling and UX

Bugfixes:

  • Fixed meshing issue which corrupted air mesh during motion
  • Fixed a bug where manual sub-mesh changes were not saved in CENOS meshing
  • Fixed Kernel error that randomly appeared at RUN
  • Fixed a meshing problem where coil mesh in Templates developed weirdly at low frequencies
  • Fixed the Core: XXXXXX error in simulation terminal
  • Fixed an issue that crashed PDF and result generation if adaptive time step was used
  • Fixed an error with state files not working
  • Fixed an issue where calculation crashed if thermal analysis on the inductor were enabled
  • Fixed a bug in meshing during complex motion, which often caused thermal shock
  • Fixed an issue which crashed calculation if 0 was entered in the motion table
  • Fixed result calculation issue where, if permeability field was enabled, permeability was not calculated in flux concentrators
  • Fixed an issue with unphysical temperature distribution in symmetry cases
  • Fixed a problem with voltage input crashing electromagnetic calculation

v4.0 (December 9, 2022)​

Features:

  • CENOS manual meshing
  • CAD file replacement in From CAD approach
  • Dynamic result processing during calculation
  • Motion table values

Improvements:

  • Improved convergence
  • Significantly improved automatic meshing capabilities in FromCAD approach
  • Improved error messaging for problems caused by convergence, meshing and material properties
  • Reworked advanced result field interface
  • Automatic volume naming based on applied geometry role in FromCAD approach
  • Improved support chat functionality

Bugfixes:

  • Fixed automatic skin layer mesh generation in FromCAD approach
  • Preview highlighting when hovering over boundary conditions list is now working
  • PDF report generation failed in some cases