Influence of Transparent Partitions on Selected Energy Indicators of the Building Located in Central Europe

Ujma, Adam; Lis, A.

doi:10.4028/www.scientific.net/amr.1020.579

Cited by 3 publications

(1 citation statement)

References 2 publications

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“…Comfortable conditions are the main task in creating Heating, Ventilation, Air Conditioning (HVAC) systems for various industrial premises (Kapalo et al, 2020). Proper microclimate in premises of various purposes ensures satisfactory well-being of people and increases work productivity (Ujma & Lis, 2014). It should be noted that the dynamic microclimate in the room creates a more comfortable well-being of people.…”

Section: Literature Reviewmentioning

confidence: 99%

Increasing Economic Efficiency When Creating a Dynamic Microclimate in Compressed Conditions of Production Premises

Voznyak,

Spodyniuk,

Sukholova

et al. 2024

GLCE

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This work is devoted to increasing economic efficiency when using two-stream air distributors that form a swirled and flat stream while providing a dynamic microclimate in compressed conditions of industrial premises. The design of a two-jet air distributor is proposed, which forms a swirled and flat laying air jet, that provides intensive attenuation of air flow velocity and temperature in stationary and variable mode. Measures aimed at saving cold energy are considered, namely, air supply in a variable mode, use of the flooring effect, use of devices for intensification of tidal flow turbulence. A set of optimal measures for obtaining the maximum economic effect is determined. A method of development and calculation of inflow mechanical ventilation systems based on the specified air distributors is proposed. The economic evaluation of the use of air distribution devices proved that the use of a two-jet air distributor makes it possible to obtain some economic effect.

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Section: Literature Reviewmentioning

confidence: 99%

Increasing Economic Efficiency When Creating a Dynamic Microclimate in Compressed Conditions of Production Premises

Voznyak,

Spodyniuk,

Sukholova

et al. 2024

GLCE

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Elimination of the main damage of the ventilation system of the boiler premise

Voznyak

Kasynets

Spodyniuk

et al. 2023

Pollack

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The article is devoted to solving of urgent problem: creation of staff work safety in the boiler room due to ensure of required conditions by natural ventilation. The aim of the work is to eliminate the main damage of the natural ventilation system of the boiler premise by using of compact air jet due to correction coefficients and updated results. Static and dynamic air pressure, difference of static pressure due to wind, aerodynamic coefficients and air balance for necessary nature ventilation of the boiler premise as well temperature correction coefficient are established. The update calculation dependencies for determining of the air static pressure and its volume flow rate in the boiler room have been obtained. Updated graph, monogram, and analytical equations for natural ventilation calculation of boiler room are presented.

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Ocena Opłacalności Dostosowania Obiektu Mieszkalnego Do Standardu Budynku Pasywnego

Marciniak

Częstochowska

Ujma

2019

Zeszyty Naukowe Politechniki Częstochowskiej. Budownictwo

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W artykule omówiono problem związany z opłacalnością dostosowania istniejącego budynku mieszkalnego, wykonanego przy użyciu nowoczesnych materiałów i technologii, do standardu budynku pasywnego. W szczególności analizie poddana została kwestia modernizacji przegród budynku w celu uzyskania wymaganych parametrów przenikalności cieplnej. Główną ideą, jaka przyświecała tej analizie, była odpowiedź na pytanie, czy wykonanie termomodernizacji istniejącego budynku będzie efektywne pod względem energetycznym, ale przede wszystkim, czy będzie opłacalne dla inwestora.

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Influence of Transparent Partitions on Selected Energy Indicators of the Building Located in Central Europe

Cited by 3 publications

References 2 publications

Increasing Economic Efficiency When Creating a Dynamic Microclimate in Compressed Conditions of Production Premises

Increasing Economic Efficiency When Creating a Dynamic Microclimate in Compressed Conditions of Production Premises

Elimination of the main damage of the ventilation system of the boiler premise

Ocena Opłacalności Dostosowania Obiektu Mieszkalnego Do Standardu Budynku Pasywnego

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