Justification of some design and mode parameters of a multi-section climate chamber for growing plants

The purpose of the research was to develop a design of a multi-section climate chamber, to justify the structure of the control system and simulate the heat balance with the use of the device proposed. To ensure the declared capability of the climate chamber, a structural diagram of the control system was developed, which takes into account the following capability list in the controlled volume: ozone concentration control, control of the air recirculation rate, air temperature control, indirect analysis of the temperature distribution, control of the illumination and illumination spectrum, possible secure remote on-line monitoring and control of the system via mobile applications, possible storage of a large set of climatic and regulatory parameters for up to 5 years with the sampling rate of no more than 5 minutes. A mathematical model of the heat balance has been developed, which allows to determine important parameters for a climate chamber consisting of several interacting sections, such as the total power of the heat radiation required and the necessary heat consumption to develop and maintain the plant activity under preset specific conditions.