Outdoor and Indoor noise analysis program for airborne propagation path, ENPro

  • Method fully compliant with ISO 9613 for environment noise outdoors
  • Diffuse field theory for indoor noise analysis
  • Consideration of noise transmission effect between indoor and outdoor
  • Acoustic database for stationary/line source, road, directivity index, acoustic material and site
  • 3D GUI modeling for stationary/line source, building, barrier and cylindrical tower
  • 2/3D pre-/post processing
  • Output format: Colored 3D noise map, table, graph and text file

Structureand air-borne noise analysis program, ENPro-CNPP

  • Structure-borne noise analysis by Statistical Energy Analysis(SEA) method
  • Air-borne noise analysis by diffuse field theory
  • Combined noise calculation with airand structure-borne noises
  • Full 3D GUI for preand post-processing
  • Database for noise source and acoustic properties of building materials
  • Output format: colored 3D noise map, table, graph and text file

Natural & forced vibration analysis program for stiffened plates, VAPS

  • Vibration analysis of stiffened plates in partially or fully contact with/without fluid based on Assumed Mode Method(AMM) using Mindlin plate and Timoshenko beam theories
  • Applicable for bare and stiffened plate with/without multiple openings, carlings, lumped attachment(inertia and stiffness)
  • Easy modeling and auto generation of the formatted analysis report
  • Serial automatic calculation for multi analyses cases
  • Section properties calculation module for shaped stiffeners

Radar cross section analysis program, SYSCOS

  • Component of SYSCOS
  • Model Viewer
  • Polar Piot
  • Scattering Center Analysis
  • 1-D Radar Image (Ranges Profile)
  • Optimal Design of Radar Absorbing Material
  • A SYStem for a Complex Object Scattering analysis (SYSCOS)
  • Consideration for single/multiple reflection/diffraction
  • High frequency method: physical optics, geometrical optics, and physical theory of diffraction (suitable for RCS analysis of electromagnetically large and complex targets as like naval ships)
  • Direct scattering center analysis (relatively simple and intuitive way to discriminate problem areas in design stage when comparing with conventional image-based approaches)
  • Electromagnetic & Acoustic scattering phenomena (Radar Cross Section amp; Target Echo Strength)