Opera Electromagnetic FEA Software

Cobham Technical Services' Opera electromagnetic finite element analysis (FEA) software helps companies speed up the design and development of new technologies.

Following initial performance analysis in 2-D, Opera 3-D can be used to investigate end-effects to minimize interaction with a flywheel's housing.
Following initial performance analysis in 2-D, Opera 3-D can be used to investigate end-effects to minimize interaction with a flywheel's housing.

The Opera electromagnetic finite element analysis (FEA) tool from Cobham Technical Services helps to accelerate commercial development of new technologies.

  • Provides speed and flexibility 
  • Features scripting flexibility for automating design investigations and ease of interfacing to other software tools
  • Allows three dimensional (3D) version of Opera to initially configure a model and derive data in order to further accelerate analysis
  • Less computationally intensive 2D version is typically used for the bulk of simulation tasks
  • Each non-linear 2D simulation run typically takes less than 30 minutes, with overnight batch processing further helping to shorten the process
  • Solutions that meet specific criteria in the design space are then modeled and simulated using Opera 3D, to fine-tune performance and provide detailed confirmation of results
  • Near seamless mesh control capabilities require minimal input and allow any angular alignment of rotating and stationary parts to be considered
  • Command script files help with accurate evaluation of design parameters 
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