10.46243/jst.2022.v07.i07.pp27-35 registered

When it comes to developing technical solutions for different types of buildings that are energy efficient, this publication is seen as the most viable avenue. Starting with the first design calculations, this journey is initiated. As a building's components, the heat and mass balances provide the groundwork for making HVAC systems that are both efficient and affordable. In addition to calculating mass and heat, a thorough investigation of the building's geometric dimensions and thermal performance envelope is required. This research takes a look at a unique approach to calculating the heat load of HVAC systems. Improvements in the estimation of building heat losses are shown by the approach under consideration. The suggested technique is used to calculate transmission heat losses using the elemental approach. Various methods of accounting for the infiltration component are shown in the technique for determining ventilation heat losses. A method for integrating the many components of thermal energy use into a unified mathematical framework is laid forth. An analysis of the approach of optimising heat loads under harsh operating circumstances is presented. The study presents the results of calculations and additional methods for using correct methods in building design. As a conclusion, this article suggests a few things.