Contribution to the Improvement of a Heat Exchanger

Buildings consume a significant portion of the energy used in the world and subsequently an important CO2 emission. More than half of the energy consumed in buildings goes for heating, ventilation and air conditioning. The heat exchanger is an essential part of heating, air conditioning and refrigeration systems. It allows the transfer of heat between two fluids, without them mixing. This transfer takes place through a wall with high conductive capacities. There are different types of heat exchangers, used in different fields. With our explanations, find out everything you need to know about the heat exchanger, from its operating principle to its efficiency, including the different types that can be found. In this work, we will address two major problems: the first one is the complications caused by corrosion (material problem) and the second one is the energy cost problem. Thus, we will design and develop a Green floorsystem heat exchanger to surrogate model based on transfer functions showing that the dynamic behaviour of the heat exchange is faster than old methods based on the finite element method.