Pretraga

Pretražite po imenu i prezimenu autora, mentora, urednika, prevoditelja

Napredna pretraga

Pregled bibliografske jedinice broj: 639667

Measuring acoustic parameters of air-handling units

Petošić, Antonio; Šodolović, Slobodan; Jakšić, Tomislav; Jakšić, Boško; Erdeli, Dubravko; Jambrošić, Kristian; Ivančević, Bojan
Measuring acoustic parameters of air-handling units // 5th Congress of the Alps Adria Acoustics Association : an EAA Symposium : proceedings / Bucak, Tino ; Jambrošić Kristian (ur.).
Zagreb: Hrvatsko akustičko društvo (HAD), 2012. str. 1-6 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)

CROSBI ID: 639667 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Measuring acoustic parameters of air-handling units

Autori
Petošić, Antonio ; Šodolović, Slobodan ; Jakšić, Tomislav ; Jakšić, Boško ; Erdeli, Dubravko ; Jambrošić, Kristian ; Ivančević, Bojan

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
5th Congress of the Alps Adria Acoustics Association : an EAA Symposium : proceedings / Bucak, Tino ; Jambrošić Kristian - Zagreb : Hrvatsko akustičko društvo (HAD), 2012, 1-6

ISBN
978-953-95097-1-0

Skup
Congress of Alps-Adria Acoustics Association (5 ; 2012)

Mjesto i datum
Petrčane, Hrvatska, 12.09.2012. - 14.09.2012

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
air handling unit; acoustic insulation of casing; artificial sound source; insertion loss; inlet; outlet and airborne sound power levels

Sažetak
In this work acoustic parameters of air handling unit (AHU) have been determined according to international standards EN ISO 1886 and EN ISO 3744. Acoustic insulation of AHU casing has been measured by using the artificial sound source method described in EN ISO 11546-2. The artificial source has been designed to prevent vibrations to the floor of the model box with considered panels and excitating resonant frequencies of box where panels for the AHU casing are tested. The sound pressure levels in octave bands from 125 Hz to 8 kHz with and without enclosure has been measured in the surrounding of the model box in the specified microphone positions according to the envelope surface method described in the standard EN ISO 3744. After the measuring acoustic insulation of casing the inlet in-duct sound power level, outlet in-duct and airborne sound power levels have been determined with the aim to distinguish the radiated sound power in the space where air is delivered and where the central unit of AHU is located. The results of measuring inlet and outlet in-duct sound power levels have been compared with theoretical results knowing the parameters of the fan in the AHU.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika



POVEZANOST RADA

Projekti:
036-1080231-1646 - Analiza i sinteza ultrazvučnog polja u svrhu aplikacije na tkivo (Ivančević, Bojan, MZO ) ( CroRIS)

Ustanove:
Fakultet elektrotehnike i računarstva, Zagreb

Profili:

Avatar Url Antonio Petošić (autor)

Avatar Url Kristian Jambrošić (autor)

Avatar Url Bojan Ivančević (autor)

Citiraj ovu publikaciju:

Petošić, Antonio; Šodolović, Slobodan; Jakšić, Tomislav; Jakšić, Boško; Erdeli, Dubravko; Jambrošić, Kristian; Ivančević, Bojan
Measuring acoustic parameters of air-handling units // 5th Congress of the Alps Adria Acoustics Association : an EAA Symposium : proceedings / Bucak, Tino ; Jambrošić Kristian (ur.).
Zagreb: Hrvatsko akustičko društvo (HAD), 2012. str. 1-6 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Petošić, A., Šodolović, S., Jakšić, T., Jakšić, B., Erdeli, D., Jambrošić, K. & Ivančević, B. (2012) Measuring acoustic parameters of air-handling units. U: Bucak, T. & Jambrošić Kristian (ur.)5th Congress of the Alps Adria Acoustics Association : an EAA Symposium : proceedings.
@article{article, author = {Peto\v{s}i\'{c}, Antonio and \v{S}odolovi\'{c}, Slobodan and Jak\v{s}i\'{c}, Tomislav and Jak\v{s}i\'{c}, Bo\v{s}ko and Erdeli, Dubravko and Jambro\v{s}i\'{c}, Kristian and Ivan\v{c}evi\'{c}, Bojan}, editor = {Bucak, T. and Jambro\v{s}i\'{c} Kristian}, year = {2012}, pages = {1-6}, keywords = {air handling unit, acoustic insulation of casing, artificial sound source, insertion loss, inlet, outlet and airborne sound power levels}, isbn = {978-953-95097-1-0}, title = {Measuring acoustic parameters of air-handling units}, keyword = {air handling unit, acoustic insulation of casing, artificial sound source, insertion loss, inlet, outlet and airborne sound power levels}, publisher = {Hrvatsko akusti\v{c}ko dru\v{s}tvo (HAD)}, publisherplace = {Petr\v{c}ane, Hrvatska} }
@article{article, author = {Peto\v{s}i\'{c}, Antonio and \v{S}odolovi\'{c}, Slobodan and Jak\v{s}i\'{c}, Tomislav and Jak\v{s}i\'{c}, Bo\v{s}ko and Erdeli, Dubravko and Jambro\v{s}i\'{c}, Kristian and Ivan\v{c}evi\'{c}, Bojan}, editor = {Bucak, T. and Jambro\v{s}i\'{c} Kristian}, year = {2012}, pages = {1-6}, keywords = {air handling unit, acoustic insulation of casing, artificial sound source, insertion loss, inlet, outlet and airborne sound power levels}, isbn = {978-953-95097-1-0}, title = {Measuring acoustic parameters of air-handling units}, keyword = {air handling unit, acoustic insulation of casing, artificial sound source, insertion loss, inlet, outlet and airborne sound power levels}, publisher = {Hrvatsko akusti\v{c}ko dru\v{s}tvo (HAD)}, publisherplace = {Petr\v{c}ane, Hrvatska} }

Podijeli:





Contrast
Increase Font
Decrease Font
Dyslexic Font
CROSBI koristi kolačiće (cookies) kako bi poboljšao funkcionalnost stranice.