Pre & Post Processing Features

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Mesh of a three-dimensional DC Generator (Pre-processing)
NISA/EMAG interfaces directly with NISA/DISPLAY for Pre- and Post-Processing. DISPLAY is an Interactive, User-Friendly and Powerful Graphics Environment for modeling, animation, and result interpretation.

Creating the Model

  • Extensive capabilities to model complex geometries using arcs, surfaces, solids and NURBS curves and surfaces
  • CAD interface, directly or through IGES. Supports I-DEAS, Pro/ENGINEER, AutoCAD, SolidWorks, Solid Edge, ACIS, etc
  • Extensive MACROs for parametric modeling and database queries.

Meshing the Model

  • Automatic and mapped mesh generation for 2D and 3D geometries, using planar and solid elements.
  • Graphical representation of loads and boundary conditions.
  • Extensive mesh verification facilities, boundary, normal, duplicate and distortion checks.
  • Extensive plotting options including boundary and hidden line plots for selected elements or regions.

POST-PROCESSING THE NISA/EMAG RESULTS

  • Color contour plotting of electric field, magnetic field, flux density, magnetic vector potential, voltage, and current distribution.
  • Vector contour plotting of all vector quantities.
  • Time history plots for transient magnetic field analysis.

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Magnetic flux density distribution of a three-dimensional DC generator (post-processing)
 
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