Air duct modification towards outlet pressure drop and vibration level reduction
In this work complete methodology for calculation and analysis of fluid flow in air ducts is presented. In order to minimize outlet pressure drop and to reduce the duct vibrations the plates with airfoil cross sections are added to duct critical zones. It was observed that airfoil stream plates effi...
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Savez inženjera i tehničara Srbije
2020-01-01
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Online Access: | https://scindeks-clanci.ceon.rs/data/pdf/0040-2176/2020/0040-21762004457T.pdf |
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doaj-ea88157e5b0048ec98ce64ee4722a1c42020-11-25T04:11:12ZengSavez inženjera i tehničara SrbijeTehnika0040-21762560-30862020-01-017544574660040-21762004457TAir duct modification towards outlet pressure drop and vibration level reductionTrninić Marta R.0Rašuo Boško P.1https://orcid.org/0000-0002-0912-6844Dinulović Mirko R.2Univerzitet u Beogradu, Mašinski fakultet, SerbiaUniverzitet u Beogradu, Mašinski fakultet, SerbiaUniverzitet u Beogradu, Mašinski fakultet, SerbiaIn this work complete methodology for calculation and analysis of fluid flow in air ducts is presented. In order to minimize outlet pressure drop and to reduce the duct vibrations the plates with airfoil cross sections are added to duct critical zones. It was observed that airfoil stream plates efficiently contribute to outlet pressure drop, duct vibration and noise reduction. Modern methods such as CFD and FEA can be efficiently deployed in numerical treatise of flow and vibration analysis in air ducts.https://scindeks-clanci.ceon.rs/data/pdf/0040-2176/2020/0040-21762004457T.pdfturbulent flowair ductvibrationsairfoil |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Trninić Marta R. Rašuo Boško P. Dinulović Mirko R. |
spellingShingle |
Trninić Marta R. Rašuo Boško P. Dinulović Mirko R. Air duct modification towards outlet pressure drop and vibration level reduction Tehnika turbulent flow air duct vibrations airfoil |
author_facet |
Trninić Marta R. Rašuo Boško P. Dinulović Mirko R. |
author_sort |
Trninić Marta R. |
title |
Air duct modification towards outlet pressure drop and vibration level reduction |
title_short |
Air duct modification towards outlet pressure drop and vibration level reduction |
title_full |
Air duct modification towards outlet pressure drop and vibration level reduction |
title_fullStr |
Air duct modification towards outlet pressure drop and vibration level reduction |
title_full_unstemmed |
Air duct modification towards outlet pressure drop and vibration level reduction |
title_sort |
air duct modification towards outlet pressure drop and vibration level reduction |
publisher |
Savez inženjera i tehničara Srbije |
series |
Tehnika |
issn |
0040-2176 2560-3086 |
publishDate |
2020-01-01 |
description |
In this work complete methodology for calculation and analysis of fluid flow in air ducts is presented. In order to minimize outlet pressure drop and to reduce the duct vibrations the plates with airfoil cross sections are added to duct critical zones. It was observed that airfoil stream plates efficiently contribute to outlet pressure drop, duct vibration and noise reduction. Modern methods such as CFD and FEA can be efficiently deployed in numerical treatise of flow and vibration analysis in air ducts. |
topic |
turbulent flow air duct vibrations airfoil |
url |
https://scindeks-clanci.ceon.rs/data/pdf/0040-2176/2020/0040-21762004457T.pdf |
work_keys_str_mv |
AT trninicmartar airductmodificationtowardsoutletpressuredropandvibrationlevelreduction AT rasuoboskop airductmodificationtowardsoutletpressuredropandvibrationlevelreduction AT dinulovicmirkor airductmodificationtowardsoutletpressuredropandvibrationlevelreduction |
_version_ |
1724418516417773568 |