Modeling and Simulation of the Variation of the Thermal Flux Yielded by a Medium Temperature Radiant Panel Using Matlab - Simulink

Nowadays, the issue of efficient heating of enclosed spaces where people carry out different activities has become a priority. This means, on the one hand, using the cheapest and least polluting thermal energy and, on the other hand, using high-performance energy equipment that transmits heat energy as efficiently as possible from the heat carrier (thermal agent) to the air inside the space to be heated. One such heating system is medium-temperature radiant panel heating using thermal agents. In this paper, starting from a specific construction type of a radiant panel, a study is carried out, using Matlab - Simulink, on the variation of the heat flux transmitted by a medium temperature radiant panel using thermal agent at different temperatures. The modelling algorithm transposed into the simulation scheme in Matlab - Simulink allows a quick and relevant analysis of the behaviour of such a decentralised heating system when operating in rooms with different thermal regimes.