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Information × Registration Number 0225U003009, (0122U001829) , R & D reports Title Development of new heat and power equipment for energy saving system of microclimate maintenance in poultry and livestock premises popup.stage_title Розробка експериментальної установки та експериментальне дослідження основних закономірностей процесів охолодження припливного повітря пташнику в теплообміннику нової конструкції з використанням води з грунтового теплообмінника. Head Trokhaniak Viktor I., Кандидат технічних наук Registration Date 02-05-2025 Organization National University of Life and Environmental Sciences of Ukraine popup.description1 The aim of the project is to develop a new energy saving system to maintain an optimal microclimate in poultry houses, based on the use of new designs of heat exchangers-recuperators, in which ventilation air will be cooled in summer and heated in winter by water which is circulating in the ground heat exchanger. popup.description2  The object of research is a system for maintaining the microclimate in poultry and livestock premises. Purpose - to develop a new energy-saving system for maintaining an optimal microclimate in poultry houses based on the use of new designs of heat exchangers-recuperators, in which ventilation air will be cooled in summer and heated in winter by water circulating in a ground heat exchanger. The research method is an experimental study and numerical modelling of the processes of body-mass transfer in the air environment of the poultry house and heat exchangers in the ANSYS Fluent software package. The results of numerical modelling of aerodynamics and heat transfer at the upper location of the supply valves in the air environment of the poultry house showed that the valves located at a height of 210 mm from the ceiling work effectively. It is proposed to make changes to the structure of the microclimate system and the location of its components in the poultry house. Namely, changing the angle of the spoiler from 75o to 73o and raising the inlet valves to a height of 210 mm from the ceiling level. An experimental system for cooling air in a poultry house has been developed and manufactured, based on the use of a new design of a heat exchanger-recuperator, which uses water from underground wells as a cooling medium. The schematic diagram of the heat exchanger installation and construction is described, as well as the characteristics of measuring devices. The results of numerical models are compared with experimental data on the heat transfer of pipe bundles. The error obtained in the results is about 5%. Product Description popup.authors Antypov Yevhenii O. Bereziuk Andrii O Kiktiev Mykola O. Kovalchuk Stanislav І. Nesvidomin Andrii V. Savchenko Vitalii V Spodoba Oleksandr O. Tkachenko Vladyslav R. Trokhaniak Viktor I. Trokhaniak Oleksandra M. Shutyi Oleksandr I. popup.nrat_date 2025-05-02 Close