Research of the round convective air jet of the exhaust local ventilation-Reference-Cited by-同舟云学术

Research of the round convective air jet of the exhaust local ventilation

Published:2022-12-26 Issue: Volume: Page:
ISSN:1788-1994
Container-title:Pollack Periodica
language:
Short-container-title:Pollack

Author:

Voznyak Orest¹,Spodyniuk Nadiia²^ORCID,Dovbush Oleksandr¹,Savchenko Olena¹,Sukholova Iryna¹,Kasynets Mariana¹,Kirakevych Iryna³

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

3. Department of Building Production, Institute of Civil Engineering and Building Systems, Lviv Polytechnic National University, Lviv, Ukraine

Abstract

AbstractThe article is devoted to research of properties of the round convective air jet. The aim of this work is to establish universal graphical dependencies and empirical formulas for describing velocity and temperature fields over the entire range of development of round convective exhaust ventilation jet; development of an algorithm for solving the transcendent problem of determining the surface temperature of a heat source; introduction of velocity and temperature attenuation coefficients for round convective jet; visualization of its characteristics in the form of a 3D image; achieving reduction of metal consumption of the local exhaust ventilation system due to the overall optimization of the velocity and temperature fields of the round convective air jet.

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/aop/article-10.1556-606.2022.00691/article-10.1556-606.2022.00691.xml

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