Abstract
The advantages of Displacement Ventilation systems as an energy-efficient way of air distribution are indicated. The task Displacement Ventilation systems is to provide normative parameters of the microclimate in the working area. For the most part, this task cannot be solved without uniform air distribution directly to the working area, for which source perforated low-speed air distributors are used. The characteristics of air distribution devices of Displacement Ventilation systems is are presented. There is no analytical justification for the design solutions of these devices. The necessity of analytical study of aerodynamic processes in the body of the proposed air distribution device is indicated, and it is also advisable to obtain a criterion equation of similarity for dissemination of the results of experiments on similar, but not yet studied objects. To obtain generalized dependencies, it is suggested to use the theory of similarity. The scheme of the experimental installation, the general scheme of the air distributing device, and the schemes of structures of the investigated air distributor are presented. The results of the research are presented. As a result of mathematical description of aerodynamic processes in the case of a low-speed air distributor, a criterial equation of similarity was obtained.
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Klymenko, H., Labay, V., Yaroslav, V., Gensetskyi, M. (2020). Criterial Equation for the Description of Low-Speed Air Distributor Operation. In: Blikharskyy, Z., Koszelnik, P., Mesaros, P. (eds) Proceedings of CEE 2019. CEE 2019. Lecture Notes in Civil Engineering , vol 47. Springer, Cham. https://doi.org/10.1007/978-3-030-27011-7_30
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DOI: https://doi.org/10.1007/978-3-030-27011-7_30
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