Explicit Spectral Methods for HVAC & Buildings

This is the explicit variant of the Spectral Methods. Spectral methods expand the solution in Fourier or Chebyshev modes for exponential accuracy on smooth problems.

In hvac & buildings, teams face challenges like thermal comfort, energy efficiency, air quality. The explicit spectral methods directly supports use cases such as room airflow cfd, building energy modeling, duct design, and PolySim's AI Copilot can recommend settings and catch common setup errors before you run.