Enhancing of energetic and economic efficiency of air distribution by swirled-compact air jets
The article is devoted to solving the urgent task of increasing the efficiency of air distribution by swirled-compact air jets to ensure the normative parameters of indoor air. The dynamic parameters of the swirled-compact air jet during its leakage in the alternating mode and the formation of a dyn...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Sciendo
2021-09-01
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| Series: | Production Engineering Archives |
| Subjects: | |
| Online Access: | https://doi.org/10.30657/pea.2021.27.22 |
| _version_ | 1818393336037244928 |
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| author | Zhelykh Vasyl Voznyak Orest Yurkevych Yuriy Sukholova Iryna Dovbush Oleksandr |
| author_facet | Zhelykh Vasyl Voznyak Orest Yurkevych Yuriy Sukholova Iryna Dovbush Oleksandr |
| author_sort | Zhelykh Vasyl |
| collection | DOAJ |
| description | The article is devoted to solving the urgent task of increasing the efficiency of air distribution by swirled-compact air jets to ensure the normative parameters of indoor air. The dynamic parameters of the swirled-compact air jet during its leakage in the alternating mode and the formation of a dynamic indoor climate in the room are determined. For improvement of comfortable conditions in the room and design of energy saving circuits of air distribution it is suggested to use swirled-compact air jets, which flow from the inflow and exhaust heat recuperators with heat recovery of the exhaust air. An energy audit of the ventilation system reconstruction with a recuperator using was carried out. The method of taking into account the fact of application of several measures, which cannot be carried out simultaneously, and discount rate dynamics is proposed. |
| first_indexed | 2024-12-14T05:43:41Z |
| format | Article |
| id | doaj.art-d62085fd8b3146438ca7b3ed50647540 |
| institution | Directory Open Access Journal |
| issn | 2353-7779 |
| language | English |
| last_indexed | 2024-12-14T05:43:41Z |
| publishDate | 2021-09-01 |
| publisher | Sciendo |
| record_format | Article |
| series | Production Engineering Archives |
| spelling | doaj.art-d62085fd8b3146438ca7b3ed506475402022-12-21T23:14:57ZengSciendoProduction Engineering Archives2353-77792021-09-0127317117510.30657/pea.2021.27.22Enhancing of energetic and economic efficiency of air distribution by swirled-compact air jetsZhelykh Vasyl0Voznyak Orest1Yurkevych Yuriy2Sukholova Iryna3Dovbush Oleksandr4Department of Building Processes Engineering, Czestochowa University of Technology, Akademicka 3 Street, 42-200, Częstochowa, PolandDepartment of Heat and Gas Supply and Ventilation, Lviv Polytechnic National University, S. Bandery str., 12, 79013Lviv, UkraineDepartment of Heat and Gas Supply and Ventilation, Lviv Polytechnic National University, S. Bandery str., 12, 79013Lviv, UkraineDepartment of Heat and Gas Supply and Ventilation, Lviv Polytechnic National University, S. Bandery str., 12, 79013Lviv, UkraineDepartment of Heat and Gas Supply and Ventilation, Lviv Polytechnic National University, S. Bandery str., 12, 79013Lviv, UkraineThe article is devoted to solving the urgent task of increasing the efficiency of air distribution by swirled-compact air jets to ensure the normative parameters of indoor air. The dynamic parameters of the swirled-compact air jet during its leakage in the alternating mode and the formation of a dynamic indoor climate in the room are determined. For improvement of comfortable conditions in the room and design of energy saving circuits of air distribution it is suggested to use swirled-compact air jets, which flow from the inflow and exhaust heat recuperators with heat recovery of the exhaust air. An energy audit of the ventilation system reconstruction with a recuperator using was carried out. The method of taking into account the fact of application of several measures, which cannot be carried out simultaneously, and discount rate dynamics is proposed.https://doi.org/10.30657/pea.2021.27.22air distributionswirled-compact jetdynamic microclimatethermal renewalenergy savingp18q40 |
| spellingShingle | Zhelykh Vasyl Voznyak Orest Yurkevych Yuriy Sukholova Iryna Dovbush Oleksandr Enhancing of energetic and economic efficiency of air distribution by swirled-compact air jets Production Engineering Archives air distribution swirled-compact jet dynamic microclimate thermal renewal energy saving p18 q40 |
| title | Enhancing of energetic and economic efficiency of air distribution by swirled-compact air jets |
| title_full | Enhancing of energetic and economic efficiency of air distribution by swirled-compact air jets |
| title_fullStr | Enhancing of energetic and economic efficiency of air distribution by swirled-compact air jets |
| title_full_unstemmed | Enhancing of energetic and economic efficiency of air distribution by swirled-compact air jets |
| title_short | Enhancing of energetic and economic efficiency of air distribution by swirled-compact air jets |
| title_sort | enhancing of energetic and economic efficiency of air distribution by swirled compact air jets |
| topic | air distribution swirled-compact jet dynamic microclimate thermal renewal energy saving p18 q40 |
| url | https://doi.org/10.30657/pea.2021.27.22 |
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