Приказ основних података о документу
Modifikacija vazdušnog kanala u cilju smanjenja vibracija i postizanja manjeg pada pritiska
Air duct modification towards outlet pressure drop and vibration level reduction
dc.creator | Trninić, Marta | |
dc.creator | Rašuo, Boško | |
dc.creator | Dinulović, Mirko | |
dc.date.accessioned | 2022-09-19T18:56:54Z | |
dc.date.available | 2022-09-19T18:56:54Z | |
dc.date.issued | 2020 | |
dc.identifier.issn | 0040-2176 | |
dc.identifier.uri | https://machinery.mas.bg.ac.rs/handle/123456789/3255 | |
dc.description.abstract | U ovom radu prikazana je metodologija proračuna strujanja vazduha u vazdušnim kanalima koji su modifikovani dodavanjem specijalnih usmerivača vazduha segmentnog oblika poprečnog preseka aeroprofila. Modifikacija vazdušnog kanala izvršena u cilju smanjenja pada pritiska na izlazu samog kanala kao i u cilju smanjenja vibracija koje se javljaju tokom strujanja radnog fluida kroz kanal. Predstavljena metodologija proračuna strujanja zasnovana je na savremenim numeričkim metodama proračuna strujanja (CFD) odnosno metodi konačnih elemenata (FEA) za proračun vibracija i čvrstoće konstrukcije. | sr |
dc.description.abstract | 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. | en |
dc.publisher | Savez inženjera i tehničara Srbije, Beograd | |
dc.rights | openAccess | |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | |
dc.source | Tehnika | |
dc.subject | vibracije | sr |
dc.subject | vazdušni kanal | sr |
dc.subject | turbulento strujanje | sr |
dc.subject | aeroprofil | sr |
dc.subject | vibrations | en |
dc.subject | turbulent flow | en |
dc.subject | airfoil | en |
dc.subject | air duct | en |
dc.title | Modifikacija vazdušnog kanala u cilju smanjenja vibracija i postizanja manjeg pada pritiska | sr |
dc.title | Air duct modification towards outlet pressure drop and vibration level reduction | en |
dc.type | article | |
dc.rights.license | BY | |
dc.citation.epage | 466 | |
dc.citation.issue | 4 | |
dc.citation.other | 75(4): 457-466 | |
dc.citation.rank | M51 | |
dc.citation.spage | 457 | |
dc.citation.volume | 75 | |
dc.identifier.doi | 10.5937/tehnika2004457T | |
dc.identifier.fulltext | http://machinery.mas.bg.ac.rs/bitstream/id/1882/3252.pdf | |
dc.type.version | publishedVersion |