Recent advancements in ventilation systems used to decrease energy consumption in buildings—Literature review

Ł Amanowicz, K Ratajczak, E Dudkiewicz - Energies, 2023 - mdpi.com
The need for healthy indoor conditions, the energy crisis, and environmental concerns make
building ventilation systems very important today. The elements of ventilation systems to …

[PDF][PDF] Analysis of critical radius of insulation for horizontal pipes

D Vakulenko, V Mileikovskyi, T Tkachenko… - … of Proceedings of …, 2023 - academia.edu
Thermal insulation of pipelines is used in different industries including agricultural
technologies. Energy efficiency depends on heat losses, which, in turn, are limited by heat …

[PDF][PDF] Diagnosis of three types damages to the ventilation system

O Voznyak, N Spodyniuk, I Sukholova… - …, 2022 - bibliotekanauki.pl
The article is devoted to solving of urgent problem to eliminate damage in ventilation system.
That is caused by non-adequate long range, stagnant unventilated areas in the room …

Mathematical Modeling of an Air Flow Leakage with the Jets Interaction at the Variable Mode

K Myroniuk, O Voznyak, O Savchenko… - … EcoComfort and Current …, 2022 - Springer
The article is devoted to the decision of actual task of air distribution efficiency increasing
with due to interaction of flat air jets to provide normative parameters of air in the production …

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

O Voznyak, K Myroniuk, N Spodyniuk… - Pollack …, 2022 - akjournals.com
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 …

Mathematical Modeling of Air Distribution in a Non-stationary Mode by Swirled-Compact Air Jets

O Voznyak, Y Yurkevych, I Sukholova… - … EcoComfort and Current …, 2022 - Springer
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. It is shown that …

Air distribution efficiency improving in the premises by rectangular air streams

O Voznyak, O Savchenko, N Spodyniuk… - Pollack …, 2022 - akjournals.com
This article discusses the topical issue of improving the distribution of air in the premise due
to application of the all type rectangular air streams: flat, axisymmetric and rectangular ones …

Efficiency enhancing of the local capture hood due to air barriers

O Voznyak, V Kaplun, N Spodyniuk, E Dudkiewicz… - Pollack …, 2023 - akjournals.com
This article is related to investigations of the capture hoods of the local exhaust ventilation.
The purpose of the research: to increase the zone of action of local exhaust hoods and …

Efficiency of the heating convectors with aluminum ribbing

O Voznyak, N Spodyniuk, O Savchenko… - Pollack …, 2022 - akjournals.com
The work is devoted to study of thermal efficiency of heating convectors with aluminum
ribbing to ensure comfortable indoor conditions. The purpose of this paper is to evaluate …

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

O Voznyak, N Spodyniuk, O Dovbush… - Pollack …, 2023 - akjournals.com
The 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 …