WIS Modeller

Windshield modeller (WIS) is a software tool to assist in the design of heated windshields for aircraft and locomotive applications. It can also be used as a more general tool for calculating the transmission properties of unheated glazings. WIS brings together three separate design functions into one software package.

  • Thermal performance

    Predicting both steady state and dynamic temperatures throughout a heated laminated windscreen based on user-definable environment and boundary conditions.
  • Transmission performance

    Predicting the spectral transmission, reflection and absorption properties of coated laminated windscreens, based upon a user-definable library of materials.
  • Grading target icing coatings

    Predicting the required resistivity grading for anti-icing coating on non-rectangular heated areas.