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Wyszukujesz frazę "swirled-compact jet" wg kryterium: Wszystkie pola


Wyświetlanie 1-3 z 3
Tytuł:
Diagnosis of damage to the ventilation system
Autorzy:
Voznyak, Orest
Spodyniuk, Nadiia
Sukholova, Iryna
Dovbush, Oleksandr
Kasynets, Mariana
Datsko, Oleksandra
Powiązania:
https://bibliotekanauki.pl/articles/1840850.pdf
Data publikacji:
2021
Wydawca:
Polska Akademia Nauk. Polskie Towarzystwo Diagnostyki Technicznej PAN
Tematy:
air distribution
damages
swirled air jet
compact air jet
flat air jet
dystrybucja powietrza
uszkodzenie
strumień powietrza
system wentylacyjny
Opis:
The article is devoted to solving of urgent problem to eliminate damages of two types in ventilation systems for air distribution efficiency increasing in the premises by swirled air flow, compact air jet, flat air stream and rectangular air jet. A mathematical model of air supply with swirled air flow, compact air jet, flat air jet and rectangular air stream in the room has been developed. It is shown that in order to achieve the maximum efficiency of air distribution it is necessary to ensure its supply by jets. Graphical and analytical dependences on the basis of the conducted experimental research are presented. Parameters of swirled air flow, compact air jet, flat air stream and rectangular air jet during the formation of a comfortable indoor climate are determined. The results of experimental studies of air supply to the room by the air distribution devices, which form a swirled air flow, compact air stream, flat air flow and rectangular air jet with adequate turbulence and long range of the supply air flow, are presented. It is established that with the increase of the angle of swirling plates inclination and ratio of the slit sides the air jets long range increases.
Źródło:
Diagnostyka; 2021, 22, 3; 91-99
1641-6414
2449-5220
Pojawia się w:
Diagnostyka
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Diagnosis of three types damages to the ventilation system
Autorzy:
Voznyak, Orest
Spodyniuk, Nadiia
Sukholova, Iryna
Savchenko, Olena
Kasynets, Mariana
Datsko, Oleksandra
Powiązania:
https://bibliotekanauki.pl/articles/2096172.pdf
Data publikacji:
2022
Wydawca:
Polska Akademia Nauk. Polskie Towarzystwo Diagnostyki Technicznej PAN
Tematy:
air distribution
air velocity
swirled air jet
compact air jet
flat air jet
dystrybucja powietrza
prędkość powietrza
system wentylacyjny
diagnostyka
Opis:
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 existance and high noise level in the premises at air distribution by swirled air flow, compact air jet, flat air stream and rectangular air jet. A noise level of air supply with swirled air flow, compact air jet, flat air jet and rectangular air stream in the room has been investigated. It is shown that in order to achieve the maximum noise level decreasing it is necessary to ensure its supply by jets, which less intensively attenuate before entering the premise working area. Results of the experimental research are presented as graphical and analytical dependences. The acoustic properties of the swirled air flow, compact air jet, flat air stream and rectangular air jet have been investigated and means of situation improving have been determined. The results of experimental research of air supply to the room are presented. It is established that with the increase of the angle of swirling plates inclination and ratio of the slit sides the air jets noise level decreases.
Źródło:
Diagnostyka; 2022, 23, 1; 1--10
1641-6414
2449-5220
Pojawia się w:
Diagnostyka
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Diagnosis of damage to the ventilation system
Autorzy:
Voznyak, Orest
Spodyniuk, Nadiia
Sukholova, Iryna
Dovbush, Oleksandr
Kasynets, Mariana
Datsko, Oleksandra
Powiązania:
https://bibliotekanauki.pl/articles/1840873.pdf
Data publikacji:
2021
Wydawca:
Polska Akademia Nauk. Polskie Towarzystwo Diagnostyki Technicznej PAN
Tematy:
air distribution
damages
swirled air jet
compact air jet
flat air jet
dystrybucja powietrza
uszkodzenie
strumień powietrza
system wentylacyjny
Opis:
The article is devoted to solving of urgent problem to eliminate damages of two types in ventilation systems for air distribution efficiency increasing in the premises by swirled air flow, compact air jet, flat air stream and rectangular air jet. A mathematical model of air supply with swirled air flow, compact air jet, flat air jet and rectangular air stream in the room has been developed. It is shown that in order to achieve the maximum efficiency of air distribution it is necessary to ensure its supply by jets. Graphical and analytical dependences on the basis of the conducted experimental research are presented. Parameters of swirled air flow, compact air jet, flat air stream and rectangular air jet during the formation of a comfortable indoor climate are determined. The results of experimental studies of air supply to the room by the air distribution devices, which form a swirled air flow, compact air stream, flat air flow and rectangular air jet with adequate turbulence and long range of the supply air flow, are presented. It is established that with the increase of the angle of swirling plates inclination and ratio of the slit sides the air jets long range increases.
Źródło:
Diagnostyka; 2021, 22, 3; 91-99
1641-6414
2449-5220
Pojawia się w:
Diagnostyka
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-3 z 3

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