Air distribution in the room by swirl compact air jets at variable mode-Reference-Cited by-同舟云学术

Air distribution in the room by swirl compact air jets at variable mode

Published:2022-09-15 Issue:3 Volume:17 Page:117-122
ISSN:1788-1994
Container-title:Pollack Periodica
language:
Short-container-title:Pollack

Author:

Voznyak Orest¹^ORCID,Myroniuk Khrystyna¹^ORCID,Spodyniuk Nadiia²^ORCID,Sukholova Iryna¹^ORCID,Dovbush Oleksandr¹^ORCID,Kasynets Mariana¹^ORCID

Affiliation:

1. Department of Heat and Gas Supply and Ventilation, Institute of Civil Engineering and Building Systems, Lviv Polytechnic National University, Lviv, Ukraine

2. Department of Heat and Power Engineering, Education and Research Institute of Energetics, Automation and Energy Efficiency, National University of Life and Environmental Sciences of Ukraine, Kyiv, Ukraine

Abstract

Abstract In this work, the actual aspect of the creation of comfortable climatic conditions indoors due to the compressed swirl compact air streams at an alternating mode is considered. The purpose of this article is the mathematical modeling of the swirl compact air jet and getting of the analytical equations for calculation air distribution in a premise at the condition of dynamic indoor climate in compressed conditions of a premise for providing comfort people well-being. A mathematical model of air supply with the swirl compact air jets in the room has been developed. A combinatorial-logarithmic method for the graphs approximating the dependence of the relative transverse velocity of a swirl compact air jet and the correction coefficient for compression and swirling on the relative transverse coordinate has been developed.

Publisher

Akademiai Kiado Zrt.

Subject

Computer Science Applications,General Materials Science,Modeling and Simulation,Civil and Structural Engineering,Software

Link

https://akjournals.com/downloadpdf/journals/606/17/3/article-p117.xml

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