Wybrane modele efektywnej przewodności cieplnej porowatych materiałów budowlanych. I: przegląd

Effective thermal conductivity of porous building materials is a very important parameter particularly in the thermal performance analysis of building envelopes. There are many different analytical models to estimate or calculate effective thermal conductivity of N–phase porous media partially or fully filled with air and/or water. In this paper the selected models of effective thermal conductivity for 2 and 3–phase porous material are selected and reviewed.