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Information × Registration Number 0225U003010, (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 нового теплоенергетичного обладнання для енергозберігаючої системи підтримання мікроклімату в птахівничих і тваринницьких приміщеннях 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. Calculation methods and technical documentation for a new energy-saving system for maintaining the microclimate in poultry houses using water from a soil heat exchanger have been developed. In particular: a calculation methodology for a new energy-saving microclimate maintenance system; a calculation methodology for a new design heat exchanger; technical documentation for the manufacture of heat exchange equipment for microclimate maintenance using a new energy-saving system for cooling and heating the supply air; technical documentation for ventilation and heat exchange equipment for a new microclimate maintenance system. A mathematical model of the coupled problem of heat transfer of a tube bundle with fins in the presence of external and internal heat transfer fluids has been developed using integral calculation methods. As a result of numerical calculations, the integral and local thermal characteristics of tube bundles with fins are obtained. The results of numerical modelling in a coupled formulation are compared with simplified calculation methods that do not take into account the influence of a non-isothermal flow surface or use averaged values of heat transfer coefficients on the surface of finned tube bundles. Product Description popup.authors Antypov Yevhen O. Biletska Yelyzaveta V. Biletskyi Dmytro Yu. Bereka Vladyslav О. Roman O. Dymko Kovalchuk Stanislav І. Kulybaba Yevhen O. Lendiel Taras I. Lyktei Viktoriia V. Nesvidomin Andrii V. Savchenko Vitalii V. Trokhaniak Viktor I. popup.nrat_date 2025-05-02 Close