Open AccessStudy by the numerical method of increasing the efficiency of falling ventilation jets for a channel compact air conditioning system
Author(s) -
V. R. Taurit,
I. I. Sukhanova,
A. N. Kolosnitsyn
Publication year - 2020
Publication title -
vestnik graždanskih inženerov
Language(s) - English
Resource type - Journals
ISSN - 1999-5571
DOI - 10.23968/1999-5571-2020-17-6-164-170
Subject(s) - duct (anatomy) , air conditioning , distributor , falling (accident) , mechanics , isothermal process , ventilation (architecture) , energy consumption , environmental science , channel (broadcasting) , materials science , computer science , thermodynamics , mechanical engineering , engineering , physics , electrical engineering , telecommunications , medicine , environmental health , pathology
The problem of significantly reducing the consumption of ventilation air in ducted air conditioning systems by optimizing the efficiency of the air distributor is solved. Unconventional falling non-isothermal jets are experimentally investigated by numerical method with the identification of the structure features and determination of the calculated coefficients m and n according to the proposed methodology. The possibilities of reducing energy consumption by increasing the initial temperature difference of the supply duct air are shown.