EFFICIENCY OF OPERATION OF A HEAT-PUMP SYSTEM IN TRANSITIONAL MODES

Heat-nosed technologies are widely available all over the world. In some countries, up to 70% of the need for thermal energy is provided by this technology. Heat pumps in heating and hot water systems operate on a specific cycle. The work cycle in-volves starting a heat pump, heating the coolant and stopping. The number and duration of cycles depend on the need for thermal energy. When starting and getting to work mode, the heat pump works in an unsteady mode. This article is dedicated to the study of this regime.