Graduate Architecture and Urban Planing Program

Computer tools applied to analysis of solar water heaters

  • Home
  • »
  • Publications
  • »
  • Computer tools applied to analysis of solar water heaters
Altoé, Leandra; Oliveira Filho, Delly; Carlo, Joyce Correna; Monteiro, Paulo Marcos
Artigos em periódicos

The simulation programs are important tools to analyze the different energetic alternatives, including the use of renewable energy. The objective of this study was to analyze comparatively the different computer tools available for modeling of solar water heaters. Among the main simulation software of solar thermal systems, there are: RETScreen International, EnergyPlus, TRNSYS, SolDesigner, SolarPro, e T*SOL. Among the tools mentioned, only EnergyPlus and RETScreen International are free, but they allow obtaining interesting results when applied together. The first one has a detailed module of energy analysis of solar water heaters, while the second one provides an detailed economic feasibility study and an assessment of emissions of greenhouse gases. RETScreen International and EnergyPlus programs are aimed at a diverse audience, including designers, researchers and energy planners.