Air duct modification towards outlet pressure drop and vibration level reduction

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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Bibliographic Details
Main Authors: Trninić Marta R., Rašuo Boško P., Dinulović Mirko R.
Format: Article
Language:English
Published: Savez inženjera i tehničara Srbije 2020-01-01
Series:Tehnika
Subjects:
turbulent flow
air duct
vibrations
airfoil
Online Access:https://scindeks-clanci.ceon.rs/data/pdf/0040-2176/2020/0040-21762004457T.pdf
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spelling 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
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