EXERGY METRICATION OF LOW TEMPERATURE PANEL HEATING SYSTEMS

This paper compares the exergy efficiency of panel heating system using different energy sources such as natural gas and geothermal heat pump. The analysis is performed on a CAD model of the family building, located in Kragujevac, Serbia with different heating systems such as floor panels, wall panels, ceiling panels and floor-ceiling panels. The operation of these panels is simulated by software EnergyPlus, product of Lawrence Berkley Laboratory in USA. This research is a part of the project "Development of a net-zero-energy building".