<abstract xmlns="http://www.w3.org/1999/xhtml">

<p>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.</p>
</abstract>

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.

Enhancing of energetic and economic efficiency of air distribution by swirled-compact air jets

Department of Building Processes Engineering

Department of Heat and Gas Supply and Ventilation

Production Engineering Archives

This work is licensed under the Creative Commons Attribution-ShareAlike 4.0 International License.

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...

Enhancing of energetic and economic efficiency of air distribution by swirled-compact air jets

Publié en ligne: 06 sept. 2021

Pages: 171 - 175

Reçu: 27 avr. 2021

Accepté: 29 juil. 2021

DOI: https://doi.org/10.30657/pea.2021.27.22

Mots clés
air distribution, swirled-compact jet, dynamic microclimate, thermal renewal, energy saving

© 2021 Vasyl Zhelykh et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-ShareAlike 4.0 International License.

Enhancing of energetic and economic efficiency of air distribution by swirled-compact air jets

Publié en ligne: 06 sept. 2021

Pages: 171 - 175

Reçu: 27 avr. 2021

Accepté: 29 juil. 2021

DOI: https://doi.org/10.30657/pea.2021.27.22

Mots clésair distribution, swirled-compact jet, dynamic microclimate, thermal renewal, energy saving

© 2021 Vasyl Zhelykh et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-ShareAlike 4.0 International License.

Mots clés
air distribution, swirled-compact jet, dynamic microclimate, thermal renewal, energy saving